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ALSA-2023:2806

Vulnerability from osv_almalinux – Published: 2023-05-16 00:00 – Updated: 2023-05-19 22:06 – Source website
VLAI
Summary
Moderate: xorg-x11-server security and bug fix update
Details

X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon.

Security Fix(es):

  • xorg-x11-server: buffer overflow in _GetCountedString() in xkb/xkb.c (CVE-2022-3550)
  • xorg-x11-server: XkbGetKbdByName use-after-free (CVE-2022-4283)
  • xorg-x11-server: XTestSwapFakeInput stack overflow (CVE-2022-46340)
  • xorg-x11-server: XIPassiveUngrab out-of-bounds access (CVE-2022-46341)
  • xorg-x11-server: XvdiSelectVideoNotify use-after-free (CVE-2022-46342)
  • xorg-x11-server: ScreenSaverSetAttributes use-after-free (CVE-2022-46343)
  • xorg-x11-server: XIChangeProperty out-of-bounds access (CVE-2022-46344)
  • xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation (CVE-2023-0494)
  • xorg-x11-server: memory leak in ProcXkbGetKbdByName() in xkb/xkb.c (CVE-2022-3551)

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:8",
        "name": "xorg-x11-server-Xdmx"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.20.11-15.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "xorg-x11-server-Xephyr"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.20.11-15.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "xorg-x11-server-Xnest"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.20.11-15.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "xorg-x11-server-Xorg"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.20.11-15.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "xorg-x11-server-Xvfb"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.20.11-15.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "xorg-x11-server-common"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.20.11-15.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "xorg-x11-server-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.20.11-15.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "xorg-x11-server-source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.20.11-15.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon.\n\nSecurity Fix(es):\n\n* xorg-x11-server: buffer overflow in _GetCountedString() in xkb/xkb.c (CVE-2022-3550)\n* xorg-x11-server: XkbGetKbdByName use-after-free (CVE-2022-4283)\n* xorg-x11-server: XTestSwapFakeInput stack overflow (CVE-2022-46340)\n* xorg-x11-server: XIPassiveUngrab out-of-bounds access (CVE-2022-46341)\n* xorg-x11-server: XvdiSelectVideoNotify use-after-free (CVE-2022-46342)\n* xorg-x11-server: ScreenSaverSetAttributes use-after-free (CVE-2022-46343)\n* xorg-x11-server: XIChangeProperty out-of-bounds access (CVE-2022-46344)\n* xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation (CVE-2023-0494)\n* xorg-x11-server: memory leak in ProcXkbGetKbdByName() in xkb/xkb.c (CVE-2022-3551)\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.",
  "id": "ALSA-2023:2806",
  "modified": "2023-05-19T22:06:20Z",
  "published": "2023-05-16T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2023:2806"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-3550"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-3551"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-4283"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-46340"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-46341"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-46342"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-46343"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-46344"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-0494"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2140698"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2140701"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2151755"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2151756"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2151757"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2151758"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2151760"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2151761"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2165995"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/8/ALSA-2023-2806.html"
    }
  ],
  "related": [
    "CVE-2022-3550",
    "CVE-2022-4283",
    "CVE-2022-46340",
    "CVE-2022-46341",
    "CVE-2022-46342",
    "CVE-2022-46343",
    "CVE-2022-46344",
    "CVE-2023-0494",
    "CVE-2022-3551"
  ],
  "summary": "Moderate: xorg-x11-server security and bug fix update"
}



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