alsa-2022:7318
Vulnerability from osv_almalinux
Published
2022-11-02 00:00
Modified
2022-11-03 11:11
Summary
Important: kernel security, bug fix, and enhancement update
Details

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

Security Fix(es):

  • posix cpu timer use-after-free may lead to local privilege escalation (CVE-2022-2585)
  • Unprivileged users may use PTRACE_SEIZE to set PTRACE_O_SUSPEND_SECCOMP option (CVE-2022-30594)

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):

  • kernel crash after reboot of T14/G2 AMD laptop (mt7921e module) (BZ#2095653)
  • execve exit tracepoint not called (BZ#2106661)
  • Matrox black screen on VGA output on some systems. (BZ#2112017)
  • The kernel needs to offer a way to reseed the Crypto DRBG and atomically extract random numbers from it (BZ#2121129)
  • watchdog BUG: soft lockup - CPU#30 stuck for 34s! [swapper/30:0] (BZ#2127857)
  • Update cifs to 5.16 (BZ#2127858)
  • Bad page state in process qemu-kvm pfn:68a74600 (BZ#2127859)
  • vfio zero page mappings fail after 2M instances (BZ#2128791)
  • The kernel needs to offer a way to reseed the Crypto DRBG and atomically extract random numbers from it (part 2) (BZ#2128970)

Enhancement(s):

  • Need to enable hpilo to support new HPE RL300 Gen11 for ARM (aarch64) (BZ#2129453)
References
To clipboard 

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  "details": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* posix cpu timer use-after-free may lead to local privilege escalation (CVE-2022-2585)\n* Unprivileged users may use PTRACE_SEIZE to set PTRACE_O_SUSPEND_SECCOMP option (CVE-2022-30594)\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\nBug Fix(es):\n\n* kernel crash after reboot of T14/G2 AMD laptop (mt7921e module) (BZ#2095653)\n* execve exit tracepoint not called (BZ#2106661)\n* Matrox black screen on VGA output on some systems. (BZ#2112017)\n* The kernel needs to offer a way to reseed the Crypto DRBG and atomically extract random numbers from it (BZ#2121129)\n* watchdog BUG: soft lockup - CPU#30 stuck for 34s! [swapper/30:0] (BZ#2127857)\n* Update cifs to 5.16 (BZ#2127858)\n* Bad page state in process qemu-kvm  pfn:68a74600 (BZ#2127859)\n* vfio zero page mappings fail after 2M instances (BZ#2128791)\n* The kernel needs to offer a way to reseed the Crypto DRBG and atomically extract random numbers from it (part 2) (BZ#2128970)\n\nEnhancement(s):\n\n* Need to enable hpilo to support new HPE RL300 Gen11 for ARM (aarch64) (BZ#2129453)",
  "id": "ALSA-2022:7318",
  "modified": "2022-11-03T11:11:38Z",
  "published": "2022-11-02T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2022:7318"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-2585"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-30594"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2085300"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2114874"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/9/ALSA-2022-7318.html"
    }
  ],
  "related": [
    "CVE-2022-2585",
    "CVE-2022-30594"
  ],
  "summary": "Important: kernel security, bug fix, and enhancement update"
}


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