According to the versions of the qemu-kvm packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities :

  - A potential stack overflow via infinite loop issue was     found in various NIC emulators of QEMU in versions up     to and including 5.2.0. The issue occurs in loopback     mode of a NIC wherein reentrant DMA checks get     bypassed. A guest user/process may use this flaw to     consume CPU cycles or crash the QEMU process on the     host resulting in DoS scenario.(CVE-2021-34161)

  - hw/pci/pci.c in QEMU 4.2.0 allows guest OS users to     trigger an out-of-bounds access by providing an address     near the end of the PCI configuration     space.(CVE-2020-13791)

  - hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to     trigger an out-of-bounds access via a crafted address     in an msi-x mmio operation.(CVE-2020-13754)

  - A heap-based buffer overflow was found in QEMU through     5.0.0 in the SDHCI device emulation support. It could     occur while doing a multi block SDMA transfer via the     sdhci_sdma_transfer_multi_blocks() routine in     hw/sd/sdhci.c. A guest user or process could use this     flaw to crash the QEMU process on the host, resulting     in a denial of service condition, or potentially     execute arbitrary code with privileges of the QEMU     process on the host. (CVE-2020-17380)

  - QEMU 5.0.0 has a heap-based Buffer Overflow in     flatview_read_continue in exec.c because hw/sd/sdhci.c     mishandles a write operation in the SDHC_BLKSIZE case.
    (CVE-2020-25085)

  - The patch for CVE-2020-17380/CVE-2020-25085 was found     to be ineffective, thus making QEMU vulnerable to the     out-of-bounds read/write access issues previously found     in the SDHCI controller emulation code. This flaw     allows a malicious privileged guest to crash the QEMU     process on the host, resulting in a denial of service     or potential code execution. QEMU up to (including)     5.2.0 is affected by this. (CVE-2021-3409)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:3061 advisory.

    Kernel-based Virtual Machine (KVM) offers a full virtualization solution for Linux on numerous hardware     platforms. The virt:rhel module contains packages which provide user-space components used to run virtual     machines using KVM. The packages also provide APIs for managing and interacting with the virtualized     systems.

    Security Fix(es):

    * QEMU: msix: OOB access during mmio operations may lead to DoS (CVE-2020-13754)

    * hivex: Buffer overflow when provided invalid node key length (CVE-2021-3504)

    * QEMU: net: an assert failure via eth_get_gso_type (CVE-2020-27617)

    * QEMU: net: infinite loop in loopback mode may lead to stack overflow (CVE-2021-3416)

    * qemu: out-of-bound heap buffer access via an interrupt ID field (CVE-2021-20221)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Bug Fix(es):

    * cannot restart default network and firewalld: iptables: No chain/target/match by that name. (BZ#1958301)

    * RHEL8.4 Nightly[0322] - KVM guest fails to find zipl boot menu index (qemu-kvm) (BZ#1975679)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3721-1 advisory.

  - hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address     in an msi-x mmio operation. (CVE-2020-13754)

  - An out-of-bounds memory access flaw was found in the ATI VGA device emulation of QEMU. This flaw occurs in     the ati_2d_blt() routine while handling MMIO write operations when the guest provides invalid values for     the destination display parameters. A malicious guest could use this flaw to crash the QEMU process on the     host, resulting in a denial of service. (CVE-2021-3638)

  - A DMA reentrancy issue was found in the USB EHCI controller emulation of QEMU. EHCI does not verify if the     Buffer Pointer overlaps with its MMIO region when it transfers the USB packets. Crafted content may be     written to the controller's registers and trigger undesirable actions (such as reset) while the device is     still transferring packets. This can ultimately lead to a use-after-free issue. A malicious guest could     use this flaw to crash the QEMU process on the host, resulting in a denial of service condition, or     potentially execute arbitrary code within the context of the QEMU process on the host. This flaw affects     QEMU versions before 7.0.0. (CVE-2021-3750)

  - A DMA reentrancy issue was found in the NVM Express Controller (NVME) emulation in QEMU. This CVE is     similar to CVE-2021-3750 and, just like it, when the reentrancy write triggers the reset function     nvme_ctrl_reset(), data structs will be freed leading to a use-after-free issue. A malicious guest could     use this flaw to crash the QEMU process on the host, resulting in a denial of service condition or,     potentially, executing arbitrary code within the context of the QEMU process on the host. (CVE-2021-3929)

  - A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a     crafted guest driver to execute HW commands when shared buffers are not yet allocated, potentially leading     to a use-after-free condition. (CVE-2022-1050)

  - A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached     from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results.
    Affected QEMU versions <= 6.2.0. (CVE-2022-26354)

  - A vulnerability in the lsi53c895a device affects the latest version of qemu. A DMA-MMIO reentrancy problem     may lead to memory corruption bugs like stack overflow or use-after-free. (CVE-2023-0330)

  - A potential stack overflow via infinite loop issue was found in various NIC emulators of QEMU in versions     up to and including 5.2.0. The issue occurs in loopback mode of a NIC wherein reentrant DMA checks get     bypassed. A guest user/process may use this flaw to consume CPU cycles or crash the QEMU process on the     host resulting in DoS scenario. (CVE-2021-3416) (CVE-2023-2861)

  - A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in     virtio_crypto_handle_sym_req. There is no check for the value of `src_len` and `dst_len` in     virtio_crypto_sym_op_helper, potentially leading to a heap buffer overflow when the two values differ.
    (CVE-2023-3180)

  - A flaw was found in the QEMU built-in VNC server. When a client connects to the VNC server, QEMU checks     whether the current number of connections crosses a certain threshold and if so, cleans up the previous     connection. If the previous connection happens to be in the handshake phase and fails, QEMU cleans up the     connection again, resulting in a NULL pointer dereference issue. This could allow a remote unauthenticated     client to cause a denial of service. (CVE-2023-3354)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The following CVE(s) were reported against src:qemu :

CVE-2017-9503

QEMU (aka Quick Emulator), when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, allows local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process crash) via vectors involving megasas command processing.

CVE-2019-12068

In QEMU 1:4.1-1 (1:2.8+dfsg-6+deb9u8), when executing script in lsi_execute_script(), the LSI scsi adapter emulator advances 's->dsp' index to read next opcode. This can lead to an infinite loop if the next opcode is empty. Move the existing loop exit after 10k iterations so that it covers no-op opcodes as well.

CVE-2019-20382

QEMU 4.1.0 has a memory leak in zrle_compress_data in ui/vnc-enc-zrle.c during a VNC disconnect operation because libz is misused, resulting in a situation where memory allocated in deflateInit2 is not freed in deflateEnd.

CVE-2020-1983

A use after free vulnerability in ip_reass() in ip_input.c of libslirp 4.2.0 and prior releases allows crafted packets to cause a denial of service.

CVE-2020-8608

In libslirp 4.1.0, as used in QEMU 4.2.0, tcp_subr.c misuses snprintf return values, leading to a buffer overflow in later code.

CVE-2020-10756

An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the icmp6_send_echoreply() routine while replying to an ICMP echo request, also known as ping. This flaw allows a malicious guest to leak the contents of the host memory, resulting in possible information disclosure. This flaw affects versions of libslirp before 4.3.1.

CVE-2020-13361

In QEMU 5.0.0 and earlier, es1370_transfer_audio in hw/audio/es1370.c does not properly validate the frame count, which allows guest OS users to trigger an out-of-bounds access during an es1370_write() operation.

CVE-2020-13362

In QEMU 5.0.0 and earlier, megasas_lookup_frame in hw/scsi/megasas.c has an out-of-bounds read via a crafted reply_queue_head field from a guest OS user.

CVE-2020-13659

address_space_map in exec.c in QEMU 4.2.0 can trigger a NULL pointer dereference related to BounceBuffer.

CVE-2020-13754

hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address in an msi-x mmio operation.

CVE-2020-13765

rom_copy() in hw/core/loader.c in QEMU 4.1.0 does not validate the relationship between two addresses, which allows attackers to trigger an invalid memory copy operation.

CVE-2020-15863

Stack-based overflow in xgmac_enet_send() in hw/net/xgmac.c.

For Debian 9 stretch, these problems have been fixed in version 1:2.8+dfsg-6+deb9u10.

We recommend that you upgrade your qemu packages.

For the detailed security status of qemu please refer to its security tracker page at: https://security-tracker.debian.org/tracker/qemu

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the qemu packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - ide_atapi_cmd_reply_end in hw/ide/atapi.c in QEMU 5.1.0     allows out-of-bounds read access because a buffer index     is not validated. (CVE-2020-29443)

  - An out-of-bounds read/write access flaw was found in     the USB emulator of the QEMU in versions before 5.2.0.
    This issue occurs while processing USB packets from a     guest when USBDevice 'setup_len' exceeds its     'data_buf[4096]' in the do_token_in, do_token_out     routines. This flaw allows a guest user to crash the     QEMU process, resulting in a denial of service, or the     potential execution of arbitrary code with the     privileges of the QEMU process on the host.
    (CVE-2020-14364)

  - hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to     trigger an out-of-bounds access via a crafted address     in an msi-x mmio operation.(CVE-2020-13754)

  - In QEMU 4.2.0, a MemoryRegionOps object may lack     read/write callback methods, leading to a NULL pointer     dereference.(CVE-2020-15469)

  - A heap-based buffer overflow was found in QEMU through     5.0.0 in the SDHCI device emulation support. It could     occur while doing a multi block SDMA transfer via the     sdhci_sdma_transfer_multi_blocks() routine in     hw/sd/sdhci.c. A guest user or process could use this     flaw to crash the QEMU process on the host, resulting     in a denial of service condition, or potentially     execute arbitrary code with privileges of the QEMU     process on the host.(CVE-2020-17380)

  - QEMU 5.0.0 has a heap-based Buffer Overflow in     flatview_read_continue in exec.c because hw/sd/sdhci.c     mishandles a write operation in the SDHC_BLKSIZE     case.(CVE-2020-25085)

  - The patch for CVE-2020-17380/CVE-2020-25085 was found     to be ineffective, thus making QEMU vulnerable to the     out-of-bounds read/write access issues previously found     in the SDHCI controller emulation code. This flaw     allows a malicious privileged guest to crash the QEMU     process on the host, resulting in a denial of service     or potential code execution. QEMU up to (including)     5.2.0 is affected by this.(CVE-2021-3409)

  - A potential stack overflow via infinite loop issue was     found in various NIC emulators of QEMU in versions up     to and including 5.2.0. The issue occurs in loopback     mode of a NIC wherein reentrant DMA checks get     bypassed. A guest user/process may use this flaw to     consume CPU cycles or crash the QEMU process on the     host resulting in DoS scenario.(CVE-2021-3416)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:1947-1 advisory.

    - Fix OOB access during mmio operations (CVE-2020-13754, bsc#1172382)
    - Fix out-of-bounds read information disclosure in icmp6_send_echoreply (CVE-2020-10756, bsc#1172380)
    - For the record, these issues are fixed in this package already.
      Most are alternate references to previously mentioned issues:
      (CVE-2019-15890, bsc#1149813, CVE-2020-8608, bsc#1163019,       CVE-2020-14364, bsc#1175534, CVE-2020-25707, bsc#1178683,       CVE-2020-25723, bsc#1178935, CVE-2020-29130, bsc#1179477,       CVE-2020-29129, bsc#1179484, CVE-2021-20257, bsc#1182846,       CVE-2021-3419, bsc#1182975)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:3061 advisory.

  - QEMU: msix: OOB access during mmio operations may lead to DoS (CVE-2020-13754)

  - QEMU: net: an assert failure via eth_get_gso_type (CVE-2020-27617)

  - qemu: out-of-bound heap buffer access via an interrupt ID field (CVE-2021-20221)

  - QEMU: net: Infinite loop in loopback mode may lead to stack overflow (CVE-2021-3416)

  - hivex: Buffer overflow when provided invalid node key length (CVE-2021-3504)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the qemu-kvm packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - sd_wp_addr in hw/sd/sd.c in QEMU 4.2.0 uses an unvalidated address, which leads to an out-of-bounds read     during sdhci_write() operations. A guest OS user can crash the QEMU process. (CVE-2020-13253)

  - In QEMU 5.0.0 and earlier, es1370_transfer_audio in hw/audio/es1370.c does not properly validate the frame     count, which allows guest OS users to trigger an out-of-bounds access during an es1370_write() operation.
    (CVE-2020-13361)

  - In QEMU 5.0.0 and earlier, megasas_lookup_frame in hw/scsi/megasas.c has an out-of-bounds read via a     crafted reply_queue_head field from a guest OS user. (CVE-2020-13362)

  - address_space_map in exec.c in QEMU 4.2.0 can trigger a NULL pointer dereference related to BounceBuffer.
    (CVE-2020-13659)

  - hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address     in an msi-x mmio operation. (CVE-2020-13754)

  - hw/pci/pci.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access by providing an     address near the end of the PCI configuration space. (CVE-2020-13791)

  - In QEMU through 5.0.0, an assertion failure can occur in the network packet processing. This issue affects     the e1000e and vmxnet3 network devices. A malicious guest user/process could use this flaw to abort the     QEMU process on the host, resulting in a denial of service condition in net_tx_pkt_add_raw_fragment in     hw/net/net_tx_pkt.c. (CVE-2020-16092)

  - A heap-based buffer overflow was found in QEMU through 5.0.0 in the SDHCI device emulation support. It     could occur while doing a multi block SDMA transfer via the sdhci_sdma_transfer_multi_blocks() routine in     hw/sd/sdhci.c. A guest user or process could use this flaw to crash the QEMU process on the host,     resulting in a denial of service condition, or potentially execute arbitrary code with privileges of the     QEMU process on the host. (CVE-2020-17380)

  - QEMU 5.0.0 has a heap-based Buffer Overflow in flatview_read_continue in exec.c because hw/sd/sdhci.c     mishandles a write operation in the SDHC_BLKSIZE case. (CVE-2020-25085)

  - hw/usb/hcd-ohci.c in QEMU 5.0.0 has a stack-based buffer over-read via values obtained from the host     controller driver. (CVE-2020-25624)

  - hw/usb/hcd-ohci.c in QEMU 5.0.0 has an infinite loop when a TD list has a loop. (CVE-2020-25625)

  - eth_get_gso_type in net/eth.c in QEMU 4.2.1 allows guest OS users to trigger an assertion failure. A guest     can crash the QEMU process via packet data that lacks a valid Layer 3 protocol. (CVE-2020-27617)

  - hw/net/e1000e_core.c in QEMU 5.0.0 has an infinite loop via an RX descriptor with a NULL buffer address.
    (CVE-2020-28916)

  - The patch for CVE-2020-17380/CVE-2020-25085 was found to be ineffective, thus making QEMU vulnerable to     the out-of-bounds read/write access issues previously found in the SDHCI controller emulation code. This     flaw allows a malicious privileged guest to crash the QEMU process on the host, resulting in a denial of     service or potential code execution. QEMU up to (including) 5.2.0 is affected by this. (CVE-2021-3409)

  - A potential stack overflow via infinite loop issue was found in various NIC emulators of QEMU in versions     up to and including 5.2.0. The issue occurs in loopback mode of a NIC wherein reentrant DMA checks get     bypassed. A guest user/process may use this flaw to consume CPU cycles or crash the QEMU process on the     host resulting in DoS scenario. (CVE-2021-3416)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0761-1 advisory.

  - sd_wp_addr in hw/sd/sd.c in QEMU 4.2.0 uses an unvalidated address, which leads to an out-of-bounds read     during sdhci_write() operations. A guest OS user can crash the QEMU process. (CVE-2020-13253)

  - hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address     in an msi-x mmio operation. (CVE-2020-13754)

  - An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of     the Transfer Request Block (TRB) Ring. This flaw allows a privileged guest user to hang the QEMU process     on the host, resulting in a denial of service. (CVE-2020-14394)

  - A heap-based buffer overflow was found in QEMU through 5.0.0 in the SDHCI device emulation support. It     could occur while doing a multi block SDMA transfer via the sdhci_sdma_transfer_multi_blocks() routine in     hw/sd/sdhci.c. A guest user or process could use this flaw to crash the QEMU process on the host,     resulting in a denial of service condition, or potentially execute arbitrary code with privileges of the     QEMU process on the host. (CVE-2020-17380)

  - QEMU 5.0.0 has a heap-based Buffer Overflow in flatview_read_continue in exec.c because hw/sd/sdhci.c     mishandles a write operation in the SDHC_BLKSIZE case. (CVE-2020-25085)

  - The patch for CVE-2020-17380/CVE-2020-25085 was found to be ineffective, thus making QEMU vulnerable to     the out-of-bounds read/write access issues previously found in the SDHCI controller emulation code. This     flaw allows a malicious privileged guest to crash the QEMU process on the host, resulting in a denial of     service or potential code execution. QEMU up to (including) 5.2.0 is affected by this. (CVE-2021-3409)

  - A heap buffer overflow was found in the floppy disk emulator of QEMU up to 6.0.0 (including). It could     occur in fdctrl_transfer_handler() in hw/block/fdc.c while processing DMA read data transfers from the     floppy drive to the guest system. A privileged guest user could use this flaw to crash the QEMU process on     the host resulting in DoS scenario, or potential information leakage from the host memory. (CVE-2021-3507)

  - A DMA reentrancy issue was found in the NVM Express Controller (NVME) emulation in QEMU. This CVE is     similar to CVE-2021-3750 and, just like it, when the reentrancy write triggers the reset function     nvme_ctrl_reset(), data structs will be freed leading to a use-after-free issue. A malicious guest could     use this flaw to crash the QEMU process on the host, resulting in a denial of service condition or,     potentially, executing arbitrary code within the context of the QEMU process on the host. (CVE-2021-3929)

  - A flaw was found in the QXL display device emulation in QEMU. An integer overflow in the cursor_alloc()     function can lead to the allocation of a small cursor object followed by a subsequent heap-based buffer     overflow. This flaw allows a malicious privileged guest user to crash the QEMU process on the host or     potentially execute arbitrary code within the context of the QEMU process. (CVE-2021-4206)

  - A use-after-free vulnerability was found in the LSI53C895A SCSI Host Bus Adapter emulation of QEMU. The     flaw occurs while processing repeated messages to cancel the current SCSI request via the lsi_do_msgout     function. This flaw allows a malicious privileged user within the guest to crash the QEMU process on the     host, resulting in a denial of service. (CVE-2022-0216)

  - A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a     crafted guest driver to execute HW commands when shared buffers are not yet allocated, potentially leading     to a use-after-free condition. (CVE-2022-1050)

  - A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached     from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results.
    Affected QEMU versions <= 6.2.0. (CVE-2022-26354)

  - ** DISPUTED ** softmmu/physmem.c in QEMU through 7.0.0 can perform an uninitialized read on the     translate_fail path, leading to an io_readx or io_writex crash. NOTE: a third party states that the Non-     virtualization Use Case in the qemu.org reference applies here, i.e., Bugs affecting the non-     virtualization use case are not considered security bugs at this time. (CVE-2022-35414)

  - An out-of-bounds read flaw was found in the QXL display device emulation in QEMU. The qxl_phys2virt()     function does not check the size of the structure pointed to by the guest physical address, potentially     reading past the end of the bar space into adjacent pages. A malicious guest user could use this flaw to     crash the QEMU process on the host causing a denial of service condition. (CVE-2022-4144)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address     in an msi-x mmio operation. (CVE-2020-13754)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-9034 advisory.

    - Document CVE-2020-25723 as fixed (Mark Kanda)  [Orabug: 32222397]  {CVE-2020-25084} {CVE-2020-25723}
    - hw/net/e1000e: advance desc_offset in case of null descriptor (Prasad J Pandit)  [Orabug: 32217517]     {CVE-2020-28916}
    - libslirp: Update version to include CVE fixes (Mark Kanda)  [Orabug: 32208456] [Orabug: 32208462]     {CVE-2020-29129} {CVE-2020-29130}
    - Document CVE-2020-25624 as fixed (Mark Kanda)  [Orabug: 32212527]  {CVE-2020-25624} {CVE-2020-25625}
    - ati: check x y display parameter values (Prasad J Pandit)  [Orabug: 32108251]  {CVE-2020-27616}
    - hw: usb: hcd-ohci: check for processed TD before retire (Prasad J Pandit)  [Orabug: 31901690]     {CVE-2020-25625}
    - hw: usb: hcd-ohci: check len and frame_number variables (Prasad J Pandit)  [Orabug: 31901690]     {CVE-2020-25625}
    - hw: ehci: check return value of 'usb_packet_map' (Li Qiang)  [Orabug: 31901649]  {CVE-2020-25084}
    - hw: xhci: check return value of 'usb_packet_map' (Li Qiang)  [Orabug: 31901649]  {CVE-2020-25084}
    - usb: fix setup_len init (CVE-2020-14364) (Gerd Hoffmann)  [Orabug: 31848849]  {CVE-2020-14364}
    - Document CVE-2020-12829 and CVE-2020-14415 as fixed (Mark Kanda)  [Orabug: 31855502] [Orabug: 31855427]     {CVE-2020-12829} {CVE-2020-14415}
    - hw/net/xgmac: Fix buffer overflow in xgmac_enet_send() (Mauro Matteo Cascella)  [Orabug: 31667649]     {CVE-2020-15863}
    - hw/net/net_tx_pkt: fix assertion failure in net_tx_pkt_add_raw_fragment() (Mauro Matteo Cascella)     [Orabug: 31737809]  {CVE-2020-16092}
    - hw/sd/sdcard: Do not switch to ReceivingData if address is invalid (Philippe Mathieu-Daude)  [Orabug:
    31414336]  {CVE-2020-13253}
    - hw/sd/sdcard: Do not allow invalid SD card sizes (Philippe Mathieu-Daude)  [Orabug: 31414336]     {CVE-2020-13253}
    - libslirp: Update to v4.3.1 to fix CVE-2020-10756 (Karl Heubaum)  [Orabug: 31604999]  {CVE-2020-10756}
    - Document CVEs as fixed 2/2 (Karl Heubaum)  [Orabug: 30618035]  {CVE-2017-18043} {CVE-2018-10839}     {CVE-2018-11806} {CVE-2018-12617} {CVE-2018-15746} {CVE-2018-16847} {CVE-2018-16867} {CVE-2018-17958}     {CVE-2018-17962} {CVE-2018-17963} {CVE-2018-18849} {CVE-2018-19364} {CVE-2018-19489} {CVE-2018-3639}     {CVE-2018-5683} {CVE-2018-7550} {CVE-2018-7858} {CVE-2019-12068} {CVE-2019-15034} {CVE-2019-15890}     {CVE-2019-20382} {CVE-2020-10702} {CVE-2020-10761} {CVE-2020-11102} {CVE-2020-11869} {CVE-2020-13361}     {CVE-2020-13765} {CVE-2020-13800} {CVE-2020-1711} {CVE-2020-1983} {CVE-2020-8608}
    - Document CVEs as fixed 1/2 (Karl Heubaum)  [Orabug: 30618035]  {CVE-2017-10806} {CVE-2017-11334}     {CVE-2017-12809} {CVE-2017-13672} {CVE-2017-13673} {CVE-2017-13711} {CVE-2017-14167} {CVE-2017-15038}     {CVE-2017-15119} {CVE-2017-15124} {CVE-2017-15268} {CVE-2017-15289} {CVE-2017-16845} {CVE-2017-17381}     {CVE-2017-18030} {CVE-2017-2630} {CVE-2017-2633} {CVE-2017-5715} {CVE-2017-5753} {CVE-2017-5754}     {CVE-2017-5931} {CVE-2017-6058} {CVE-2017-7471} {CVE-2017-7493} {CVE-2017-8112} {CVE-2017-8309}     {CVE-2017-8379} {CVE-2017-8380} {CVE-2017-9503} {CVE-2017-9524} {CVE-2018-12126} {CVE-2018-12127}     {CVE-2018-12130} {CVE-2018-16872} {CVE-2018-20123} {CVE-2018-20124} {CVE-2018-20125} {CVE-2018-20126}     {CVE-2018-20191} {CVE-2018-20216} {CVE-2018-20815} {CVE-2019-11091} {CVE-2019-12155} {CVE-2019-14378}     {CVE-2019-3812} {CVE-2019-5008} {CVE-2019-6501} {CVE-2019-6778} {CVE-2019-8934} {CVE-2019-9824}
    - exec: set map length to zero when returning NULL (Prasad J Pandit)  [Orabug: 31439733]  {CVE-2020-13659}
    - megasas: use unsigned type for reply_queue_head and check index (Prasad J Pandit)  [Orabug: 31414338]     {CVE-2020-13362}
    - memory: Revert 'memory: accept mismatching sizes in memory_region_access_valid' (Michael S. Tsirkin)     [Orabug: 31439736] [Orabug: 31452202]  {CVE-2020-13754} {CVE-2020-13791}
    - Document CVE-2020-13765 as fixed (Karl Heubaum)  [Orabug: 31463250]  {CVE-2020-13765}
    - ati-vga: check mm_index before recursive call (CVE-2020-13800) (Prasad J Pandit)  [Orabug: 31452206]     {CVE-2020-13800}
    - es1370: check total frame count against current frame (Prasad J Pandit)  [Orabug: 31463235]     {CVE-2020-13361}
    - ati-vga: Fix checks in ati_2d_blt() to avoid crash (BALATON Zoltan)  [Orabug: 31238432]     {CVE-2020-11869}
    - libslirp: Update to stable-4.2 to fix CVE-2020-1983 (Karl Heubaum)  [Orabug: 31241227]  {CVE-2020-1983}
    - Document CVEs as fixed (Karl Heubaum)   {CVE-2019-12068} {CVE-2019-15034}
    - libslirp: Update to version 4.2.0 to fix CVEs (Karl Heubaum)  [Orabug: 30274592] [Orabug: 30869830]     {CVE-2019-15890} {CVE-2020-8608}
    - vnc: fix memory leak when vnc disconnect (Li Qiang)  [Orabug: 30996427]  {CVE-2019-20382}
    - iscsi: Cap block count from GET LBA STATUS (CVE-2020-1711) (Felipe Franciosi)  [Orabug: 31124035]     {CVE-2020-1711}

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:1894-1 advisory.

    - Fix OOB access during mmio operations (CVE-2020-13754, bsc#1172382)
    - Fix out-of-bounds read information disclosure in icmp6_send_echoreply (CVE-2020-10756, bsc#1172380)
    - Fix out-of-bound heap buffer access via an interrupt ID field (CVE-2021-20221, bsc#1181933)
    - For the record, these issues are fixed in this package already.
      Most are alternate references to previously mentioned issues:
      (CVE-2019-15890, bsc#1149813, CVE-2020-8608, bsc#1163019,       CVE-2020-14364, bsc#1175534, CVE-2020-25707, bsc#1178683,       CVE-2020-25723, bsc#1178935, CVE-2020-29130, bsc#1179477,       CVE-2021-20257, bsc#1182846, CVE-2021-3419, bsc#1182975,       bsc#1094725)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the qemu-kvm packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - An out-of-bounds access flaw was found in the Message     Signalled Interrupt (MSI-X) device support of QEMU.
    This issue occurs while performing MSI-X mmio     operations when a guest sent address goes beyond the     mmio region. A guest user or process may use this flaw     to crash the QEMU process resulting in a denial of     service.(CVE-2020-13754)

  - hw/ide/pci.c in QEMU before 5.1.1 can trigger a NULL     pointer dereference because it lacks a pointer check     before an ide_cancel_dma_sync call.(CVE-2020-25743)

  - pci_change_irq_level in hw/pci/pci.c in QEMU before     5.1.1 has a NULL pointer dereference because     pci_get_bus() might not return a valid     pointer.(CVE-2020-25742)

  - QEMU 5.0.0 has a heap-based Buffer Overflow in     flatview_read_continue in exec.c because hw/sd/sdhci.c     mishandles a write operation in the SDHC_BLKSIZE     case.(CVE-2020-25085)

  - The patch for CVE-2020-17380 and CVE-2020-25085, both     involving a heap buffer overflow in the SDHCI     controller emulation code of QEMU, was found to be     incomplete. A malicious privileged guest could     reproduce the same issues with specially crafted input,     inducing a bogus transfer and subsequent out-of-bounds     read/write access in sdhci_do_adma() or     sdhci_sdma_transfer_multi_blocks(). CVE-2021-3409 was     assigned to facilitate the tracking and backporting of     the new patch.(CVE-2021-3409)

  - A use-after-free flaw was found in the MegaRAID     emulator of QEMU. This issue occurs while processing     SCSI I/O requests in the case of an error     mptsas_free_request() that does not dequeue the request     object 'req' from a pending requests queue. This flaw     allows a privileged guest user to crash the QEMU     process on the host, resulting in a denial of     service.(CVE-2021-3392)

  - A potential stack overflow via infinite loop issue was     found in various NIC emulators of QEMU. The issue     occurs in loopback mode of a NIC wherein reentrant DMA     checks get bypassed. A guest user/process may use this     flaw to consume CPU cycles or crash the QEMU process on     the host resulting in DoS scenario.(CVE-2021-3416)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2021:3061 advisory.

  - hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address     in an msi-x mmio operation. (CVE-2020-13754)

  - eth_get_gso_type in net/eth.c in QEMU 4.2.1 allows guest OS users to trigger an assertion failure. A guest     can crash the QEMU process via packet data that lacks a valid Layer 3 protocol. (CVE-2020-27617)

  - A potential stack overflow via infinite loop issue was found in various NIC emulators of QEMU in versions     up to and including 5.2.0. The issue occurs in loopback mode of a NIC wherein reentrant DMA checks get     bypassed. A guest user/process may use this flaw to consume CPU cycles or crash the QEMU process on the     host resulting in DoS scenario. (CVE-2021-3416)

  - A flaw was found in the hivex library in versions before 1.3.20. It is caused due to a lack of bounds     check within the hivex_open function. An attacker could input a specially crafted Windows Registry (hive)     file which would cause hivex to read memory beyond its normal bounds or cause the program to crash. The     highest threat from this vulnerability is to system availability. (CVE-2021-3504)

  - An out-of-bounds heap buffer access issue was found in the ARM Generic Interrupt Controller emulator of     QEMU up to and including qemu 4.2.0on aarch64 platform. The issue occurs because while writing an     interrupt ID to the controller memory area, it is not masked to be 4 bits wide. It may lead to the said     issue while updating controller state fields and their subsequent processing. A privileged guest user may     use this flaw to crash the QEMU process on the host resulting in DoS scenario. (CVE-2021-20221)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2021:0058 advisory.

    Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities:

    CVE-2020-13754:
    hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address     in an msi-x mmio operation.

    CVE-2020-27617:
    eth_get_gso_type in net/eth.c in QEMU 4.2.1 allows guest OS users to trigger an assertion failure. A guest     can crash the QEMU process via packet data that lacks a valid Layer 3 protocol.

    CVE-2021-20221:
    An out-of-bounds heap buffer access issue was found in the ARM Generic Interrupt Controller emulator of     QEMU up to and including qemu 4.2.0on aarch64 platform. The issue occurs because while writing an     interrupt ID to the controller memory area, it is not masked to be 4 bits wide. It may lead to the said     issue while updating controller state fields and their subsequent processing. A privileged guest user may     use this flaw to crash the QEMU process on the host resulting in DoS scenario.

    CVE-2021-3416:
    A potential stack overflow via infinite loop issue was found in various NIC emulators of QEMU in versions     up to and including 5.2.0. The issue occurs in loopback mode of a NIC wherein reentrant DMA checks get     bypassed. A guest user/process may use this flaw to consume CPU cycles or crash the QEMU process on the     host resulting in DoS scenario.

    CVE-2021-3504:
    A flaw was found in the hivex library in versions before 1.3.20. It is caused due to a lack of bounds     check within the hivex_open function. An attacker could input a specially crafted Windows Registry (hive)     file which would cause hivex to read memory beyond its normal bounds or cause the program to crash. The     highest threat from this vulnerability is to system availability.

Tenable has extracted the preceding description block directly from the Alibaba Cloud Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-2404:01 advisory.

    QEMU: msix: OOB access during mmio operations may lead to DoS     (CVE-2020-13754)         hivex: Buffer overflow when provided invalid node key length (CVE-2021-3504)         QEMU: net: an assert failure via eth_get_gso_type (CVE-2020-27617)         QEMU: net: infinite loop in loopback mode may lead to stack overflow     (CVE-2021-3416)         qemu: out-of-bound heap buffer access via an interrupt ID field     (CVE-2021-20221)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the qemu package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - The ahci_commit_buf function in ide/ahci.c in QEMU allows attackers to cause a denial of service (NULL     dereference) when the command header 'ad->cur_cmd' is null. (CVE-2019-12067)

  - hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address     in an msi-x mmio operation. (CVE-2020-13754)

  - QEMU 5.0.0 has a heap-based Buffer Overflow in flatview_read_continue in exec.c because hw/sd/sdhci.c     mishandles a write operation in the SDHC_BLKSIZE case. (CVE-2020-25085)

  - pci_change_irq_level in hw/pci/pci.c in QEMU before 5.1.1 has a NULL pointer dereference because     pci_get_bus() might not return a valid pointer. (CVE-2020-25742)

  - hw/ide/pci.c in QEMU before 5.1.1 can trigger a NULL pointer dereference because it lacks a pointer check     before an ide_cancel_dma_sync call. (CVE-2020-25743)

  - eth_get_gso_type in net/eth.c in QEMU 4.2.1 allows guest OS users to trigger an assertion failure. A guest     can crash the QEMU process via packet data that lacks a valid Layer 3 protocol. (CVE-2020-27617)

  - A flaw was found in the memory management API of QEMU during the initialization of a memory region cache.
    This issue could lead to an out-of-bounds write access to the MSI-X table while performing MMIO     operations. A guest user may abuse this flaw to crash the QEMU process on the host, resulting in a denial     of service. This flaw affects QEMU versions prior to 5.2.0. (CVE-2020-27821)

  - ncsi.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of     header data even if that exceeds the total packet length. (CVE-2020-29129)

  - ide_atapi_cmd_reply_end in hw/ide/atapi.c in QEMU 5.1.0 allows out-of-bounds read access because a buffer     index is not validated. (CVE-2020-29443)

  - A NULL pointer dereference flaw was found in the SCSI emulation support of QEMU in versions before 6.0.0.
    This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of     service. The highest threat from this vulnerability is to system availability. (CVE-2020-35504)

  - A NULL pointer dereference flaw was found in the am53c974 SCSI host bus adapter emulation of QEMU in     versions before 6.0.0. This issue occurs while handling the 'Information Transfer' command. This flaw     allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service.
    The highest threat from this vulnerability is to system availability. (CVE-2020-35505)

  - A race condition flaw was found in the 9pfs server implementation of QEMU up to and including 5.2.0. This     flaw allows a malicious 9p client to cause a use-after-free error, potentially escalating their privileges     on the system. The highest threat from this vulnerability is to confidentiality, integrity as well as     system availability. (CVE-2021-20181)

  - An integer overflow issue was found in the vmxnet3 NIC emulator of the QEMU for versions up to v5.2.0. It     may occur if a guest was to supply invalid values for rx/tx queue size or other NIC parameters. A     privileged guest user may use this flaw to crash the QEMU process on the host resulting in DoS scenario.
    (CVE-2021-20203)

  - An out-of-bounds heap buffer access issue was found in the ARM Generic Interrupt Controller emulator of     QEMU up to and including qemu 4.2.0on aarch64 platform. The issue occurs because while writing an     interrupt ID to the controller memory area, it is not masked to be 4 bits wide. It may lead to the said     issue while updating controller state fields and their subsequent processing. A privileged guest user may     use this flaw to crash the QEMU process on the host resulting in DoS scenario. (CVE-2021-20221)

  - A use-after-free flaw was found in the MegaRAID emulator of QEMU. This issue occurs while processing SCSI     I/O requests in the case of an error mptsas_free_request() that does not dequeue the request object 'req'     from a pending requests queue. This flaw allows a privileged guest user to crash the QEMU process on the     host, resulting in a denial of service. Versions between 2.10.0 and 5.2.0 are potentially affected.
    (CVE-2021-3392)

  - A potential stack overflow via infinite loop issue was found in various NIC emulators of QEMU in versions     up to and including 5.2.0. The issue occurs in loopback mode of a NIC wherein reentrant DMA checks get     bypassed. A guest user/process may use this flaw to consume CPU cycles or crash the QEMU process on the     host resulting in DoS scenario. (CVE-2021-3416)

  - A flaw was found in the USB redirector device (usb-redir) of QEMU. Small USB packets are combined into a     single, large transfer request, to reduce the overhead and improve performance. The combined size of the     bulk transfer is used to dynamically allocate a variable length array (VLA) on the stack without proper     validation. Since the total size is not bounded, a malicious guest could use this flaw to influence the     array length and cause the QEMU process to perform an excessive allocation on the stack, resulting in a     denial of service. (CVE-2021-3527)

  - Several memory leaks were found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions     up to and including 6.0. They exist in contrib/vhost-user-gpu/vhost-user-gpu.c and contrib/vhost-user-     gpu/virgl.c due to improper release of memory (i.e., free) after effective lifetime. (CVE-2021-3544)

  - An information disclosure vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of     QEMU in versions up to and including 6.0. The flaw exists in virgl_cmd_get_capset_info() in contrib/vhost-     user-gpu/virgl.c and could occur due to the read of uninitialized memory. A malicious guest could exploit     this issue to leak memory from the host. (CVE-2021-3545)

  - An out-of-bounds write vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of     QEMU in versions up to and including 6.0. The flaw occurs while processing the 'VIRTIO_GPU_CMD_GET_CAPSET'     command from the guest. It could allow a privileged guest user to crash the QEMU process on the host,     resulting in a denial of service condition, or potential code execution with the privileges of the QEMU     process. (CVE-2021-3546)

  - An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw     exists in the bootp_input() function and could occur while processing a udp packet that is smaller than     the size of the 'bootp_t' structure. A malicious guest could use this flaw to leak 10 bytes of     uninitialized heap memory from the host. The highest threat from this vulnerability is to data     confidentiality. This flaw affects libslirp versions prior to 4.6.0. (CVE-2021-3592)

  - An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw     exists in the udp6_input() function and could occur while processing a udp packet that is smaller than the     size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or indirect host memory     disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw     affects libslirp versions prior to 4.6.0. (CVE-2021-3593)

  - An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw     exists in the tftp_input() function and could occur while processing a udp packet that is smaller than the     size of the 'tftp_t' structure. This issue may lead to out-of-bounds read access or indirect host memory     disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw     affects libslirp versions prior to 4.6.0. (CVE-2021-3595)

  - A flaw was found in the USB redirector device emulation of QEMU in versions prior to 6.1.0-rc2. It occurs     when dropping packets during a bulk transfer from a SPICE client due to the packet queue being full. A     malicious SPICE client could use this flaw to make QEMU call free() with faked heap chunk metadata,     resulting in a crash of QEMU or potential code execution with the privileges of the QEMU process on the     host. (CVE-2021-3682)

  - An out-of-bounds write flaw was found in the UAS (USB Attached SCSI) device emulation of QEMU in versions     prior to 6.2.0-rc0. The device uses the guest supplied stream number unchecked, which can lead to out-of-     bounds access to the UASDevice->data3 and UASDevice->status3 fields. A malicious guest user could use this     flaw to crash QEMU or potentially achieve code execution with the privileges of the QEMU process on the     host. (CVE-2021-3713)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
151162	EulerOS Virtualization for ARM 64 3.0.6.0 : qemu-kvm (EulerOS-SA-2021-2011)	Nessus	Huawei Local Security Checks	2021/6/30	2023/12/12	medium
152445	RHEL 8 : virt:rhel and virt-devel:rhel (RHSA-2021:3061)	Nessus	Red Hat Local Security Checks	2021/8/11	2025/3/13	medium
181777	SUSE SLES15 / openSUSE 15 Security Update : qemu (SUSE-SU-2023:3721-1)	Nessus	SuSE Local Security Checks	2023/9/22	2024/3/15	high
138911	Debian DLA-2288-1 : qemu security update	Nessus	Debian Local Security Checks	2020/7/27	2024/2/28	medium
148632	EulerOS Virtualization 2.9.0 : qemu (EulerOS-SA-2021-1763)	Nessus	Huawei Local Security Checks	2021/4/15	2024/1/4	medium
150733	SUSE SLES12 Security Update : qemu (SUSE-SU-2021:1947-1)	Nessus	SuSE Local Security Checks	2021/6/12	2025/9/24	medium
152461	CentOS 8 : virt:rhel and virt-devel:rhel (CESA-2021:3061)	Nessus	CentOS Local Security Checks	2021/8/11	2023/2/8	medium
156489	EulerOS Virtualization 3.0.2.6 : qemu-kvm (EulerOS-SA-2021-2855)	Nessus	Huawei Local Security Checks	2022/1/6	2023/11/21	medium
172642	SUSE SLES12 Security Update : qemu (SUSE-SU-2023:0761-1)	Nessus	SuSE Local Security Checks	2023/3/17	2023/9/28	high
223307	Linux Distros Unpatched Vulnerability : CVE-2020-13754	Nessus	Misc.	2025/3/4	2025/9/10	medium
146269	Oracle Linux 7 : qemu (ELSA-2021-9034)	Nessus	Oracle Linux Local Security Checks	2021/2/5	2024/11/2	medium
150399	SUSE SLES12 Security Update : qemu (SUSE-SU-2021:1894-1)	Nessus	SuSE Local Security Checks	2021/6/9	2025/9/24	medium
151231	EulerOS Virtualization 3.0.6.6 : qemu-kvm (EulerOS-SA-2021-2046)	Nessus	Huawei Local Security Checks	2021/7/1	2023/12/11	medium
157808	Rocky Linux 8 : virt:rhel and virt-devel:rhel (RLSA-2021:3061)	Nessus	Rocky Linux Local Security Checks	2022/2/9	2023/11/7	medium
236490	Alibaba Cloud Linux 3 : 0058: virt:rhel and virt-devel:rhel (ALINUX3-SA-2021:0058)	Nessus	Alibaba Cloud Linux Local Security Checks	2025/5/14	2025/5/14	medium
294755	MiracleLinux 8 : virt:rhel (AXSA:2021-2404:01)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	medium
157200	EulerOS 2.0 SP9 : qemu (EulerOS-SA-2022-1034)	Nessus	Huawei Local Security Checks	2022/1/28	2023/11/17	high

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