The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3889-1 advisory.

    This update for the Linux Kernel 5.3.18-150200_24_154 fixes several issues.

    The following security issues were fixed:

    - CVE-2023-3776: Fixed improper refcount update in cls_fw leads to use-after-free (bsc#1215119).
    - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210619).
    - CVE-2023-4273: Fixed a flaw in the exFAT driver of the Linux kernel that alloawed a local privileged     attacker to overflow the kernel stack (bsc#1214123).
    - CVE-2023-3609: Fixed reference counter leak leading to  overflow in net/sched (bsc#1213587).
    - CVE-2023-3812: Fixed an out-of-bounds memory access flaw in the TUN/TAP device driver functionality that     could allow a local user to crash or potentially escalate their privileges on the system (bsc#1213706).

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 SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3928-1 advisory.

    This update for the Linux Kernel 5.14.21-150400_24_21 fixes several issues.

    The following security issues were fixed:

    - CVE-2023-3776: Fixed improper refcount update in cls_fw leads to use-after-free (bsc#1215119).
    - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210619).
    - CVE-2023-4273: Fixed a flaw in the exFAT driver of the Linux kernel that alloawed a local privileged     attacker to overflow the kernel stack (bsc#1214123).
    - CVE-2023-3609: Fixed reference counter leak leading to  overflow in net/sched (bsc#1213587).
    - CVE-2023-3812: Fixed an out-of-bounds memory access flaw in the TUN/TAP device driver functionality that     could allow a local user to crash or potentially escalate their privileges on the system (bsc#1213706).
    - CVE-2023-31248: Fixed an use-after-free vulnerability in nft_chain_lookup_byid that could allow a local     attacker to escalate their privilege (bsc#1213064).

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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7382 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: net/sched: cls_fw component can be exploited as result of failure in tcf_change_indev function     (CVE-2023-3776)

    * kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags (CVE-2023-3812)

    * kernel: netfilter: use-after-free due to improper element removal in nft_pipapo_remove() (CVE-2023-4004)

    * kernel: netfilter: nf_tables_newrule when adding a rule with NFTA_RULE_CHAIN_ID leads to use-after-free     (CVE-2023-4147)

    * kernel: netfilter: potential slab-out-of-bound access due to integer underflow (CVE-2023-42753)

    * kernel: use-after-free due to race condition in qdisc_graft() (CVE-2023-0590)

    * hw: amd: Cross-Process Information Leak (CVE-2023-20593)

    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):

    * RHEL9.0.z [32TB/240c]: kdump service failed to start when 32TB lpar is activated with desired_memory     100gb and max memory 32TB. (BZ#2192541)

    * RHEL9.0 - kernel: fix __clear_user() inline assembly constraints (BZ#2192601)

    * RH2143007- LPAR is crashed by Phyp when doing DLPAR CPU operations (BZ#2193374)

    * RHEL-9.0/9.1 - During DLPAR operations in shared mode and dedicated mode with smt loop, device tree     entries are not getting populated(dlpar operation was     success)[Denali/Everest][P10][5.14.0-121.el9.ppc64le] (BZ#2196443)

    * [Intel 9.2 BUG] [SPR] IOMMU: QAT Device Address Translation Issue with Invalidation Completion Ordering     (BZ#2221162)

    * rtmutex: Incorrect waiter woken when requeueing in rt_mutex_adjust_prio_chain() (BZ#2222126)

    * [RHEL9] blktests nvme/047 lead kernel NULL pointer (BZ#2230134)

    * ISST-LTE: [P10] rinlp97 RHEL9.2 RC build - LTP test via SLS suite fails with a crash after running for     19hrs at kernel BUG at lib/dynamic_queue_limits.c:27! (BZ#2236700)

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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7389 advisory.

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with     extremely high determinism requirements.

    Security Fix(es):

    * kernel: net/sched: cls_fw component can be exploited as result of failure in tcf_change_indev function     (CVE-2023-3776)

    * kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags (CVE-2023-3812)

    * kernel: netfilter: use-after-free due to improper element removal in nft_pipapo_remove() (CVE-2023-4004)

    * kernel: netfilter: nf_tables_newrule when adding a rule with NFTA_RULE_CHAIN_ID leads to use-after-free     (CVE-2023-4147)

    * kernel: netfilter: potential slab-out-of-bound access due to integer underflow (CVE-2023-42753)

    * kernel: use-after-free due to race condition in qdisc_graft() (CVE-2023-0590)

    * hw: amd: Cross-Process Information Leak (CVE-2023-20593)

    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.

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 version of AOS installed on the remote host is prior to 6.5.5.5. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-6.5.5.5 advisory.

  - A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to     achieve local privilege escalation. When u32_change() is called on an existing filter, the whole     tcf_result struct is always copied into the new instance of the filter. This causes a problem when     updating a filter bound to a class, as tcf_unbind_filter() is always called on the old instance in the     success path, decreasing filter_cnt of the still referenced class and allowing it to be deleted, leading     to a use-after-free. We recommend upgrading past commit 3044b16e7c6fe5d24b1cdbcf1bd0a9d92d1ebd81.
    (CVE-2023-4208)

  - An issue in Zen 2 CPUs, under specific microarchitectural circumstances, may allow an attacker to     potentially access sensitive information. (CVE-2023-20593)

  - An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7.
    It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets.
    This may result in denial of service or privilege escalation. (CVE-2023-35788)

  - An authentication issue was addressed with improved state management. This issue is fixed in macOS Big Sur     11.7.7, macOS Monterey 12.6.6, macOS Ventura 13.4. An unauthenticated user may be able to access recently     printed documents. (CVE-2023-32360)

  - An issue was discovered in Python before 3.8.18, 3.9.x before 3.9.18, 3.10.x before 3.10.13, and 3.11.x     before 3.11.5. It primarily affects servers (such as HTTP servers) that use TLS client authentication. If     a TLS server-side socket is created, receives data into the socket buffer, and then is closed quickly,     there is a brief window where the SSLSocket instance will detect the socket as not connected and won't     initiate a handshake, but buffered data will still be readable from the socket buffer. This data will not     be authenticated if the server-side TLS peer is expecting client certificate authentication, and is     indistinguishable from valid TLS stream data. Data is limited in size to the amount that will fit in the     buffer. (The TLS connection cannot directly be used for data exfiltration because the vulnerable code path     requires that the connection be closed on initialization of the SSLSocket.) (CVE-2023-40217)

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

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-12842 advisory.

    - net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free (valis)  [Orabug:
    35814273]  {CVE-2023-4206}
    - net/sched: sch_qfq: account for stab overhead in qfq_enqueue (Pedro Tammela)  [Orabug: 35636291]     {CVE-2023-3611}
    - rds: Fix lack of reentrancy for connection reset with dst addr zero (Hakon Bugge)  [Orabug: 35741584]     [Orabug: 35818110]  {CVE-2023-22024}
    - xfrm: add NULL check in xfrm_update_ae_params (Lin Ma)  [Orabug: 35754509]  {CVE-2023-3772}
    - net: vmxnet3: fix possible NULL pointer dereference in vmxnet3_rq_cleanup() (Zixuan Fu)  [Orabug:
    35732892]  {CVE-2023-4459}
    - net: vmxnet3: fix possible use-after-free bugs in vmxnet3_rq_alloc_rx_buf() (Zixuan Fu)  [Orabug:
    35732764]  {CVE-2023-4387}
    - net/sched: cls_fw: Fix improper refcount update leads to use-after-free (M A Ramdhan)  [Orabug:
    35636313]  {CVE-2023-3776}
    - netfilter: nf_tables: prevent OOB access in nft_byteorder_eval (Thadeu Lima de Souza Cascardo)  [Orabug:
    35609787]  {CVE-2023-35001}
    - ext4: fix use-after-free in ext4_xattr_set_entry (Baokun Li)  [Orabug: 35382025]  {CVE-2023-2513}
    - ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h (Baokun Li)  [Orabug: 35382025]  {CVE-2023-2513}

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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
182383	SUSE SLES15 Security Update : kernel (Live Patch 37 for SLE 15 SP2) (SUSE-SU-2023:3889-1)	Nessus	SuSE Local Security Checks	2023/9/30	2026/6/26	high
182507	SUSE SLES15: kernel-livepatch-5_14_21-150400_24_21-default / etc (SUSE-SU-2023:3928-1)	Nessus	SuSE Local Security Checks	2023/10/4	2026/6/26	high
186064	RHEL 9 : kernel (RHSA-2023:7382)	Nessus	Red Hat Local Security Checks	2023/11/21	2024/11/7	critical
186073	RHEL 9 : kernel-rt (RHSA-2023:7389)	Nessus	Red Hat Local Security Checks	2023/11/21	2024/11/7	critical
190796	Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-6.5.5.5)	Nessus	Misc.	2024/2/20	2025/9/24	high
182443	Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2023-12842)	Nessus	Oracle Linux Local Security Checks	2023/10/3	2026/2/9	high

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