alsa-2024:9401
Vulnerability from osv_almalinux
Published
2024-11-12 00:00
Modified
2024-11-18 11:46
Summary
Moderate: microcode_ctl security update
Details

The microcode_ctl packages provide microcode updates for Intel and AMD processors.

Security Fix(es):

  • kernel: local privilege escalation on Intel microcode on Intel(R) Xeon(R) (CVE-2023-22655)
  • kernel: Local information disclosure on Intel(R) Atom(R) processors (CVE-2023-28746)
  • kernel: Local information disclosure in some Intel(R) processors (CVE-2023-38575)
  • kernel: Possible Denial of Service on Intel(R) Processors (CVE-2023-39368)
  • kernel: Local information disclosure on Intel(R) Xeon(R) D processors with Intel(R) SGX due to incorrect calculation in microcode (CVE-2023-43490)
  • intel-microcode: Race conditions in some Intel(R) Processors (CVE-2023-45733)
  • intel-microcode: Unexpected behavior in Intel(R) Core(TM) Ultra Processors (CVE-2023-46103)

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.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

References
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "microcode_ctl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4:20240910-1.el9_5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "The microcode_ctl packages provide microcode updates for Intel and AMD processors.  \n\nSecurity Fix(es):  \n\n  * kernel: local privilege escalation on Intel microcode on Intel(R) Xeon(R) (CVE-2023-22655)\n  * kernel: Local information disclosure on Intel(R) Atom(R) processors (CVE-2023-28746)\n  * kernel: Local information disclosure in some Intel(R) processors (CVE-2023-38575)\n  * kernel: Possible Denial of Service on Intel(R) Processors (CVE-2023-39368)\n  * kernel: Local information disclosure on Intel(R) Xeon(R) D processors with Intel(R) SGX due to incorrect calculation in microcode (CVE-2023-43490)\n  * intel-microcode: Race conditions in some Intel(R) Processors (CVE-2023-45733)\n  * intel-microcode: Unexpected behavior in Intel(R) Core(TM) Ultra Processors (CVE-2023-46103)\n\n\nFor 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.  \n\nAdditional Changes:  \n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.\n",
  "id": "ALSA-2024:9401",
  "modified": "2024-11-18T11:46:59Z",
  "published": "2024-11-12T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2024:9401"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-22655"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-28746"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-38575"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-39368"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-43490"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-45733"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-46103"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2270698"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2270700"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2270701"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2270703"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2270704"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2292296"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2292300"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/9/ALSA-2024-9401.html"
    }
  ],
  "related": [
    "CVE-2023-22655",
    "CVE-2023-28746",
    "CVE-2023-38575",
    "CVE-2023-39368",
    "CVE-2023-43490",
    "CVE-2023-45733",
    "CVE-2023-46103"
  ],
  "summary": "Moderate: microcode_ctl security update"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.