alsa-2023:4517
Vulnerability from osv_almalinux
Published
2023-08-08 00:00
Modified
2023-08-11 09:29
Summary
Important: kernel security and bug fix update
Details

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

Security Fix(es):

  • kernel: use-after-free in l2cap_connect and l2cap_le_connect_req in net/bluetooth/l2cap_core.c (CVE-2022-42896)
  • kernel: tcindex: use-after-free vulnerability in traffic control index filter allows privilege escalation (CVE-2023-1281)
  • kernel: Use-after-free vulnerability in the Linux Kernel traffic control index filter (CVE-2023-1829)
  • kernel: use-after-free vulnerability in the perf_group_detach function of the Linux Kernel Performance Events (CVE-2023-2235)
  • kernel: OOB access in the Linux kernel's XFS subsystem (CVE-2023-2124)
  • kernel: i2c: out-of-bounds write in xgene_slimpro_i2c_xfer() (CVE-2023-2194)

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.

References
To clipboard 

{
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      ]
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        "name": "kernel-cross-headers"
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        }
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    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "perf"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.18.0-477.21.1.el8_8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "python3-perf"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.18.0-477.21.1.el8_8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: use-after-free in l2cap_connect and l2cap_le_connect_req in net/bluetooth/l2cap_core.c (CVE-2022-42896)\n* kernel: tcindex: use-after-free vulnerability in traffic control index filter allows privilege escalation (CVE-2023-1281)\n* kernel: Use-after-free vulnerability in the Linux Kernel traffic control index filter (CVE-2023-1829)\n* kernel: use-after-free vulnerability in the perf_group_detach function of the Linux Kernel Performance Events (CVE-2023-2235)\n* kernel: OOB access in the Linux kernel\u0027s XFS subsystem (CVE-2023-2124)\n* kernel: i2c: out-of-bounds write in xgene_slimpro_i2c_xfer() (CVE-2023-2194)\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.",
  "id": "ALSA-2023:4517",
  "modified": "2023-08-11T09:29:40Z",
  "published": "2023-08-08T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2023:4517"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-42896"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-1281"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-1829"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-2124"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-2194"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-2235"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2147364"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2181847"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2187439"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2188396"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2188470"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2192589"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/8/ALSA-2023-4517.html"
    }
  ],
  "related": [
    "CVE-2022-42896",
    "CVE-2023-1281",
    "CVE-2023-1829",
    "CVE-2023-2235",
    "CVE-2023-2124",
    "CVE-2023-2194"
  ],
  "summary": "Important: kernel security and bug fix update"
}


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