The version of microcode_ctl installed on the remote host is prior to 2.1-47. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2022-1842 advisory.

    2024-02-15: CVE-2022-0005 was added to this advisory.

    Sensitive information accessible by physical probing of JTAG interface for some Intel(R) Processors with     SGX may allow an unprivileged user to potentially enable information disclosure via physical access.
    (CVE-2022-0005)

    A flaw was found in hw. The APIC can operate in xAPIC mode (also known as a legacy mode), in which APIC     configuration registers are exposed through a memory-mapped I/O (MMIO) page. This flaw allows an attacker     who can execute code on a target CPU to query the APIC configuration page. When reading the APIC     configuration page with an unaligned read from the MMIO page, the registers may return stale data from     previous requests made by the same processor core to the same configuration page, leading to unauthorized     access. (CVE-2022-21233)

Tenable has extracted the preceding description block directly from the tested product 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 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2022:2833-1 advisory.

    Updated to Intel CPU Microcode 20220809 release (bsc#1201727):

    - CVE-2022-21233: Fixed an issue where stale data may have been leaked from the legacy xAPIC MMIO region,     which could be used to compromise an SGX enclave (INTEL-SA-00657).
        See also: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html

    Other fixes:

    - Update for functional issues.
        See also: https://www.intel.com/content/www/us/en/processors/xeon/scalable/xeon-scalable-spec-     update.html?wapkw=processor+specification+update

    - Updated Platforms:

      | Processor      | Stepping | F-M-S/PI    | Old Ver  | New Ver  | Products       |:---------------|:---------|:------------|:---------|:---------|:---------       | SKX-SP         | B1       | 06-55-03/97 | 0100015d | 0100015e | Xeon Scalable       | SKX-SP         | H0/M0/U0 | 06-55-04/b7 | 02006d05 | 02006e05 | Xeon Scalable       | SKX-D          | M1       | 06-55-04/b7 | 02006d05 | 02006e05 | Xeon D-21xx       | ICX-SP         | D0       | 06-6a-06/87 | 0d000363 | 0d000375 | Xeon Scalable Gen3       | GLK            | B0       | 06-7a-01/01 | 0000003a | 0000003c | Pentium Silver N/J5xxx, Celeron     N/J4xxx       | GLK-R          | R0       | 06-7a-08/01 | 0000001e | 00000020 | Pentium J5040/N5030, Celeron     J4125/J4025/N4020/N4120       | ICL-U/Y        | D1       | 06-7e-05/80 | 000000b0 | 000000b2 | Core Gen10 Mobile       | TGL-R          | C0       | 06-8c-02/c2 | 00000026 | 00000028 | Core Gen11 Mobile       | TGL-H          | R0       | 06-8d-01/c2 | 0000003e | 00000040 | Core Gen11 Mobile       | RKL-S          | B0       | 06-a7-01/02 | 00000053 | 00000054 | Core Gen11       | ADL            | C0       | 06-97-02/03 | 0000001f | 00000022 | Core Gen12       | ADL            | C0       | 06-97-05/03 | 0000001f | 00000022 | Core Gen12       | ADL            | L0       | 06-9a-03/80 | 0000041c | 00000421 | Core Gen12       | ADL            | L0       | 06-9a-04/80 | 0000041c | 00000421 | Core Gen12       | ADL            | C0       | 06-bf-02/03 | 0000001f | 00000022 | Core Gen12       | ADL            | C0       | 06-bf-05/03 | 0000001f | 00000022 | Core Gen12
      ------------------------------------------------------------------

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

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

The remote SUSE Linux SLES15 / SLES_SAP15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2022:2832-1 advisory.

    Updated to Intel CPU Microcode 20220809 release (bsc#1201727):

    - CVE-2022-21233: Fixed an issue where stale data may have been leaked from the legacy xAPIC MMIO region,     which could be used to compromise an SGX enclave (INTEL-SA-00657).
        See also: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html

    Other fixes:

    - Update for functional issues.
        See also: https://www.intel.com/content/www/us/en/processors/xeon/scalable/xeon-scalable-spec-     update.html?wapkw=processor+specification+update

    - Updated Platforms:

      | Processor      | Stepping | F-M-S/PI    | Old Ver  | New Ver  | Products       |:---------------|:---------|:------------|:---------|:---------|:---------       | SKX-SP         | B1       | 06-55-03/97 | 0100015d | 0100015e | Xeon Scalable       | SKX-SP         | H0/M0/U0 | 06-55-04/b7 | 02006d05 | 02006e05 | Xeon Scalable       | SKX-D          | M1       | 06-55-04/b7 | 02006d05 | 02006e05 | Xeon D-21xx       | ICX-SP         | D0       | 06-6a-06/87 | 0d000363 | 0d000375 | Xeon Scalable Gen3       | GLK            | B0       | 06-7a-01/01 | 0000003a | 0000003c | Pentium Silver N/J5xxx, Celeron     N/J4xxx       | GLK-R          | R0       | 06-7a-08/01 | 0000001e | 00000020 | Pentium J5040/N5030, Celeron     J4125/J4025/N4020/N4120       | ICL-U/Y        | D1       | 06-7e-05/80 | 000000b0 | 000000b2 | Core Gen10 Mobile       | TGL-R          | C0       | 06-8c-02/c2 | 00000026 | 00000028 | Core Gen11 Mobile       | TGL-H          | R0       | 06-8d-01/c2 | 0000003e | 00000040 | Core Gen11 Mobile       | RKL-S          | B0       | 06-a7-01/02 | 00000053 | 00000054 | Core Gen11       | ADL            | C0       | 06-97-02/03 | 0000001f | 00000022 | Core Gen12       | ADL            | C0       | 06-97-05/03 | 0000001f | 00000022 | Core Gen12       | ADL            | L0       | 06-9a-03/80 | 0000041c | 00000421 | Core Gen12       | ADL            | L0       | 06-9a-04/80 | 0000041c | 00000421 | Core Gen12       | ADL            | C0       | 06-bf-02/03 | 0000001f | 00000022 | Core Gen12       | ADL            | C0       | 06-bf-05/03 | 0000001f | 00000022 | Core Gen12
      ------------------------------------------------------------------

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

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

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2022:2960-1 advisory.

    Updated to Intel CPU Microcode 20220809 release (bsc#1201727):

    - CVE-2022-21233: Fixed an issue where stale data may have been leaked from the legacy xAPIC MMIO region,     which could be used to compromise an SGX enclave (INTEL-SA-00657).
        See also: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html

    Other fixes:

    - Update for functional issues.
        See also: https://www.intel.com/content/www/us/en/processors/xeon/scalable/xeon-scalable-spec-     update.html?wapkw=processor+specification+update

    - Updated Platforms:

      | Processor      | Stepping | F-M-S/PI    | Old Ver  | New Ver  | Products       |:---------------|:---------|:------------|:---------|:---------|:---------       | SKX-SP         | B1       | 06-55-03/97 | 0100015d | 0100015e | Xeon Scalable       | SKX-SP         | H0/M0/U0 | 06-55-04/b7 | 02006d05 | 02006e05 | Xeon Scalable       | SKX-D          | M1       | 06-55-04/b7 | 02006d05 | 02006e05 | Xeon D-21xx       | ICX-SP         | D0       | 06-6a-06/87 | 0d000363 | 0d000375 | Xeon Scalable Gen3       | GLK            | B0       | 06-7a-01/01 | 0000003a | 0000003c | Pentium Silver N/J5xxx, Celeron     N/J4xxx       | GLK-R          | R0       | 06-7a-08/01 | 0000001e | 00000020 | Pentium J5040/N5030, Celeron     J4125/J4025/N4020/N4120       | ICL-U/Y        | D1       | 06-7e-05/80 | 000000b0 | 000000b2 | Core Gen10 Mobile       | TGL-R          | C0       | 06-8c-02/c2 | 00000026 | 00000028 | Core Gen11 Mobile       | TGL-H          | R0       | 06-8d-01/c2 | 0000003e | 00000040 | Core Gen11 Mobile       | RKL-S          | B0       | 06-a7-01/02 | 00000053 | 00000054 | Core Gen11       | ADL            | C0       | 06-97-02/03 | 0000001f | 00000022 | Core Gen12       | ADL            | C0       | 06-97-05/03 | 0000001f | 00000022 | Core Gen12       | ADL            | L0       | 06-9a-03/80 | 0000041c | 00000421 | Core Gen12       | ADL            | L0       | 06-9a-04/80 | 0000041c | 00000421 | Core Gen12       | ADL            | C0       | 06-bf-02/03 | 0000001f | 00000022 | Core Gen12       | ADL            | C0       | 06-bf-05/03 | 0000001f | 00000022 | Core Gen12
      ------------------------------------------------------------------

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

Note that Nessus has not tested for this issue 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.

  - Improper isolation of shared resources in some Intel(R) Processors may allow a privileged user to     potentially enable information disclosure via local access. (CVE-2022-21233)

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

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2022-2022-129 advisory.

    A flaw was found in hw. The APIC can operate in xAPIC mode (also known as a legacy mode), in which APIC     configuration registers are exposed through a memory-mapped I/O (MMIO) page. This flaw allows an attacker     who can execute code on a target CPU to query the APIC configuration page. When reading the APIC     configuration page with an unaligned read from the MMIO page, the registers may return stale data from     previous requests made by the same processor core to the same configuration page, leading to unauthorized     access. (CVE-2022-21233)

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

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

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-055 advisory.

    2024-06-06: CVE-2021-33117 was added to this advisory.

    Improper access control for some 3rd Generation Intel(R) Xeon(R) Scalable Processors before BIOS version     MR7, may allow a local attacker to potentially enable information disclosure via local access.
    (CVE-2021-33117)

    add (CVE-2022-0005)

    A flaw was found in hw. Improper access control for some Intel(R) Xeon(R) processors may potentially allow     an authenticated user to enable information disclosure via local access. (CVE-2022-21131)

    A flaw was found in hw. Improper input validation for some Intel(R) Xeon(R) processors may allow a     privileged user to enable a denial of service via local access. (CVE-2022-21136)

    A flaw was found in hw. Processor optimization removal or modification of security-critical code for some     Intel(R) processors may potentially allow an authenticated user to enable information disclosure via local     access. (CVE-2022-21151)

    A flaw was found in hw. The APIC can operate in xAPIC mode (also known as a legacy mode), in which APIC     configuration registers are exposed through a memory-mapped I/O (MMIO) page. This flaw allows an attacker     who can execute code on a target CPU to query the APIC configuration page. When reading the APIC     configuration page with an unaligned read from the MMIO page, the registers may return stale data from     previous requests made by the same processor core to the same configuration page, leading to unauthorized     access. (CVE-2022-21233)

Tenable has extracted the preceding description block directly from the tested product 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 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:5937 advisory.

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

    Security Fix(es):

    * Incomplete cleanup of multi-core shared buffers (aka SBDR) (CVE-2022-21123)

    * Incomplete cleanup of microarchitectural fill buffers (aka SBDS) (CVE-2022-21125)

    * Incomplete cleanup in specific special register write operations (aka DRPW) (CVE-2022-21166)

    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):

    * SolarFlare sfc spurious TX completion (BZ#1793280)

    * Page allocation failure on cryptsetup open (BZ#2072970)

    * The kernel-rt crashes where one task is indefinitely looping in __start_cfs_bandwidth() with the     cfs_b->lock spinlock being held (BZ#2077346)

    * While using PTimekeeper the qede driver produces excessive log messages (BZ#2080646)

    * The kernel crashes due to a GPF happens in mutex_spin_on_owner(). The known RDMA/cma bug that was     introduced with a patch from upstream commit 722c7b2bfead is the possible cause. (BZ#2085425)

    * Running LTP testcase creat09 fails showing related  to 'cve-2018-13405' (BZ#2089360)

    * Crash when releasing inode which was on unmouted superblock (BZ#2096884)

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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
165103	Amazon Linux 2 : microcode_ctl (ALAS-2022-1842)	Nessus	Amazon Linux Local Security Checks	2022/9/15	2024/12/11	medium
164267	SUSE SLES15 Security Update : ucode-intel (SUSE-SU-2022:2833-1)	Nessus	SuSE Local Security Checks	2022/8/18	2026/6/25	medium
164268	SUSE SLES15 Security Update : ucode-intel (SUSE-SU-2022:2832-1)	Nessus	SuSE Local Security Checks	2022/8/18	2026/6/25	medium
164544	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : ucode-intel (SUSE-SU-2022:2960-1)	Nessus	SuSE Local Security Checks	2022/9/1	2026/6/25	medium
230003	Linux Distros Unpatched Vulnerability : CVE-2022-21233	Nessus	Misc.	2025/3/5	2025/9/29	medium
164708	Amazon Linux 2022 : microcode_ctl (ALAS2022-2022-129)	Nessus	Amazon Linux Local Security Checks	2022/9/6	2024/12/11	medium
173107	Amazon Linux 2023 : microcode_ctl (ALAS2023-2023-055)	Nessus	Amazon Linux Local Security Checks	2023/3/21	2024/12/11	medium
163963	RHEL 7 : kernel (RHSA-2022:5937)	Nessus	Red Hat Local Security Checks	2022/8/9	2024/11/7	medium

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