CVE-2022-50368

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2025-09-17. NVD baseline CVSS 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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/

CVSS v3
7.8
EG Score
7.8(medium)
EG Risk
35(Track)
EG Risk 35/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity78% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
10%
KEV
Not listed

Published

September 17, 2025

Last Modified

August 5, 2026

Advisory Details (6)

Auto-updated Aug 4, 2026
No patch confirmed yet.
generic

drm/msm/dsi: fix memory corruption with too many bridges - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/2e786eb2f9cebb07e317226b60054df510b60c65
generic

drm/msm/dsi: fix memory corruption with too many bridges - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/e83b354890a3c1d5256162f87a6cc38c47ae7f20
generic

drm/msm/dsi: fix memory corruption with too many bridges - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/9f035d1fb30648fe70ee01627eb131c56d699b35
generic

drm/msm/dsi: fix memory corruption with too many bridges - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/21c4679af01f1027cb559330c2e7d410089b2b36
generic

drm/msm/dsi: fix memory corruption with too many bridges - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/f649ed0e1b7a1545f8e27267d3c468b3cb222ece
generic

drm/msm/dsi: fix memory corruption with too many bridges - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/4e5587cddb334f7a5bb1c49ea8bbfc966fafe1b8

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
linuxKernel @ 4.19.264—osv

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 11× in last 7d / 47× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 115 total refreshes for this CVE.

  1. 2026-08-07 16:24 UTCEPSS rescore
  2. 2026-08-06 13:44 UTCEPSS rescore
  3. 2026-08-05 19:15 UTCEPSS rescore
  4. 2026-08-05 09:19 UTCEG score recompute
  5. 2026-08-05 09:19 UTCGHSA enrichment
  6. 2026-08-04 15:07 UTCEPSS rescore
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  8. 2026-08-04 09:32 UTCEG score recompute
  9. 2026-08-04 09:32 UTCGHSA enrichment
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  24. 2026-07-23 02:17 UTCEG score recompute
  25. 2026-07-22 23:04 UTCEG score recompute
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  25. 2026-07-06 16:25 UTCEPSS rescore
  26. 2026-07-06 14:11 UTCOSV refresh
  27. 2026-07-06 02:21 UTCEPSS rescore
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  54. 2026-06-18 02:35 UTCOSV refresh
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Frequently asked(5)

What is CVE-2022-50368?
CVE-2022-50368 is a high vulnerability published on September 17, 2025. 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:…
When was CVE-2022-50368 disclosed?
CVE-2022-50368 was first published in the National Vulnerability Database on September 17, 2025, with the most recent update on August 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-50368 actively exploited?
CVE-2022-50368 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 89.9% of all scored CVEs.
What is the CVSS score of CVE-2022-50368?
CVE-2022-50368 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2022-50368?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-50368, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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