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CVE-2022-50368 drm/msm/dsi: fix memory corruption with too many bridges

🗓️ 17 Sep 2025 14:56:24Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

Fix memory corruption in drm msm dsi by adding bridge count sanity check to prevent overflow past eight bridges.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – vulnerability in linux-5.10, linux-5.15, linux
15 Oct 202615:53
–astralinux
bdu_fstec
BDU FSTEC
Direct Rendering Infrastructure Kernel DoS
27 Feb 202600:00
–bdu_fstec
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
17 Sep 202500:00
–cnnvd
cve
CVE
CVE-2022-50368
17 Sep 202514:56
–cve
debiancve
Debian CVE
CVE-2022-50368
17 Sep 202514:56
–debiancve
euvd
EUVD
EUVD-2022-55630
3 Oct 202520:07
–euvd
nvd
NVD
CVE-2022-50368
17 Sep 202515:15
–nvd
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2025:03615-1)
20 Oct 202500:00
–openvas
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2025:03626-1)
20 Oct 202500:00
–openvas
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2025:03628-1)
20 Oct 202500:00
–openvas
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/msm/dsi/dsi.c"
    ],
    "versions": [
      {
        "version": "a689554ba6ed81cf606c16539f6ffc2a1dcdaf8e",
        "lessThan": "4e5587cddb334f7a5bb1c49ea8bbfc966fafe1b8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a689554ba6ed81cf606c16539f6ffc2a1dcdaf8e",
        "lessThan": "f649ed0e1b7a1545f8e27267d3c468b3cb222ece",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a689554ba6ed81cf606c16539f6ffc2a1dcdaf8e",
        "lessThan": "21c4679af01f1027cb559330c2e7d410089b2b36",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a689554ba6ed81cf606c16539f6ffc2a1dcdaf8e",
        "lessThan": "9f035d1fb30648fe70ee01627eb131c56d699b35",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a689554ba6ed81cf606c16539f6ffc2a1dcdaf8e",
        "lessThan": "e83b354890a3c1d5256162f87a6cc38c47ae7f20",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a689554ba6ed81cf606c16539f6ffc2a1dcdaf8e",
        "lessThan": "2e786eb2f9cebb07e317226b60054df510b60c65",
        "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/dsi/dsi.c"
    ],
    "versions": [
      {
        "version": "4.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.264",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.223",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.153",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.77",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.7",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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05 Aug 2026 08:58Current
CVSS 3.17.8
EPSS0.0022
SSVC
34