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CVE-2021-47445 drm/msm: Fix null pointer dereference on pointer edp

🗓️ 22 May 2024 06:38:19Reported by LinuxType

Fix null pointer dereference on pointer edp in Linux kernel DRM/MS

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Reporter	Title	Published	Views	Family All 38
RedhatCVE	CVE-2021-47445	27 May 202408:30	–	redhatcve
OSV	CVE-2021-47445	22 May 202407:15	–	osv
OSV	UBUNTU-CVE-2021-47445	22 May 202407:15	–	osv
OSV	SUSE-SU-2024:2183-1 Security update for the Linux Kernel	24 Jun 202417:04	–	osv
OSV	SUSE-SU-2024:2381-1 Security update for the Linux Kernel	10 Jul 202406:10	–	osv
OSV	SUSE-SU-2024:2360-1 Security update for the Linux Kernel	9 Jul 202414:01	–	osv
OSV	SUSE-SU-2024:2561-1 Security update for the Linux Kernel	18 Jul 202414:04	–	osv
OSV	SUSE-SU-2024:2185-1 Security update for the Linux Kernel	24 Jun 202419:04	–	osv
OSV	SUSE-SU-2024:2010-1 Security update for the Linux Kernel	12 Jun 202416:39	–	osv
OSV	SUSE-SU-2024:2189-1 Security update for the Linux Kernel	25 Jun 202406:34	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/msm/edp/edp_ctrl.c"
    ],
    "versions": [
      {
        "version": "ab5b0107ccf3821a6837b0f2819270d6fa0b278f",
        "lessThan": "f175b9a83e5c252d7c74acddc792840016caae0a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab5b0107ccf3821a6837b0f2819270d6fa0b278f",
        "lessThan": "bacac7d26849c8e903ceb7466d9ce8dc3c2797eb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab5b0107ccf3821a6837b0f2819270d6fa0b278f",
        "lessThan": "0cd063aa0a09822cc1620fc59a67fe2f9f6338ac",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab5b0107ccf3821a6837b0f2819270d6fa0b278f",
        "lessThan": "7f642b93710b6b1119bdff90be01e6b5a2a5d669",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab5b0107ccf3821a6837b0f2819270d6fa0b278f",
        "lessThan": "f302be08e3de94db8863a0b2958b2bb3e8e998e6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab5b0107ccf3821a6837b0f2819270d6fa0b278f",
        "lessThan": "91a340768b012f5b910a203a805b97a345b3db37",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab5b0107ccf3821a6837b0f2819270d6fa0b278f",
        "lessThan": "46c8ddede0273d1d132beefa9de8b820326982be",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab5b0107ccf3821a6837b0f2819270d6fa0b278f",
        "lessThan": "2133c4fc8e1348dcb752f267a143fe2254613b34",
        "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/gpu/drm/msm/edp/edp_ctrl.c"
    ],
    "versions": [
      {
        "version": "4.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.4.290",
        "lessThanOrEqual": "4.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.288",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.252",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.213",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.155",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.75",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.14.14",
        "lessThanOrEqual": "5.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/46c8ddede0273d1d132beefa9de8b820326982be
git	www.git.kernel.org/stable/c/91a340768b012f5b910a203a805b97a345b3db37
git	www.git.kernel.org/stable/c/7f642b93710b6b1119bdff90be01e6b5a2a5d669
git	www.git.kernel.org/stable/c/0cd063aa0a09822cc1620fc59a67fe2f9f6338ac
git	www.git.kernel.org/stable/c/2133c4fc8e1348dcb752f267a143fe2254613b34
git	www.git.kernel.org/stable/c/f302be08e3de94db8863a0b2958b2bb3e8e998e6
git	www.git.kernel.org/stable/c/bacac7d26849c8e903ceb7466d9ce8dc3c2797eb
git	www.git.kernel.org/stable/c/f175b9a83e5c252d7c74acddc792840016caae0a

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22 May 2024 06:19Current

6.5Medium risk

Vulners AI Score6.5

EPSS0.00048