CVE-2022-50368 (GCVE-0-2022-50368)

Vulnerability from cvelistv5 – Published: 2025-09-17 14:56 – Updated: 2026-01-14 18:42
VLAI?
Title
drm/msm/dsi: fix memory corruption with too many bridges
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: fix memory corruption with too many bridges Add the missing sanity check on the bridge counter to avoid corrupting data beyond the fixed-sized bridge array in case there are ever more than eight bridges. Patchwork: https://patchwork.freedesktop.org/patch/502668/
Severity ?
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: a689554ba6ed81cf606c16539f6ffc2a1dcdaf8e , < 4e5587cddb334f7a5bb1c49ea8bbfc966fafe1b8 (git)
Affected: a689554ba6ed81cf606c16539f6ffc2a1dcdaf8e , < f649ed0e1b7a1545f8e27267d3c468b3cb222ece (git)
Affected: a689554ba6ed81cf606c16539f6ffc2a1dcdaf8e , < 21c4679af01f1027cb559330c2e7d410089b2b36 (git)
Affected: a689554ba6ed81cf606c16539f6ffc2a1dcdaf8e , < 9f035d1fb30648fe70ee01627eb131c56d699b35 (git)
Affected: a689554ba6ed81cf606c16539f6ffc2a1dcdaf8e , < e83b354890a3c1d5256162f87a6cc38c47ae7f20 (git)
Affected: a689554ba6ed81cf606c16539f6ffc2a1dcdaf8e , < 2e786eb2f9cebb07e317226b60054df510b60c65 (git)
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    Linux Linux Affected: 4.1
Unaffected: 0 , < 4.1 (semver)
Unaffected: 4.19.264 , ≤ 4.19.* (semver)
Unaffected: 5.4.223 , ≤ 5.4.* (semver)
Unaffected: 5.10.153 , ≤ 5.10.* (semver)
Unaffected: 5.15.77 , ≤ 5.15.* (semver)
Unaffected: 6.0.7 , ≤ 6.0.* (semver)
Unaffected: 6.1 , ≤ * (original_commit_for_fix)
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      "cveMetadata": "{\"cveId\": \"CVE-2022-50368\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-01-14T18:42:59.501Z\", \"dateReserved\": \"2025-09-17T14:53:06.995Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2025-09-17T14:56:24.102Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.