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CVE-2022-49511 fbdev: defio: fix the pagelist corruption

🗓️ 26 Feb 2025 02:13:41Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 13 Views

Fix for pagelist corruption in Linux kernel fbdev, addressing race condition during updates.

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Refs
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20 May 202605:53
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26 Feb 202500:00
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26 Feb 202502:13
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26 Feb 202502:13
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EUVD-2022-54718
21 Oct 202512:31
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CVE-2022-49511
26 Feb 202507:01
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OSV
CVE-2022-49511 fbdev: defio: fix the pagelist corruption
26 Feb 202502:13
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OSV
DEBIAN-CVE-2022-49511
26 Feb 202507:01
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OSV
RHSA-2023:2458 Red Hat Security Advisory: kernel security, bug fix, and enhancement update
16 Sep 202409:02
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RHSA-2023:2951 Red Hat Security Advisory: kernel security, bug fix, and enhancement update
13 Sep 202423:27
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Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/video/fbdev/core/fb_defio.c"
    ],
    "versions": [
      {
        "version": "5d3aff76a3165087b0f897c0d677dfa987d9875d",
        "lessThan": "e79b2b2aadeffe1db54a6b569b9b621575c3eb07",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "105a940416fc622406653b6fe54732897642dfbc",
        "lessThan": "6a9ae2fe887042f76fd3d334349e64e8ab3c55a2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "105a940416fc622406653b6fe54732897642dfbc",
        "lessThan": "856082f021a28221db2c32bd0531614a8382be67",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/video/fbdev/core/fb_defio.c"
    ],
    "versions": [
      {
        "version": "5.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18.3",
        "lessThanOrEqual": "5.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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