CVE-2022-50368 Details
Description
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/
A memory corruption vulnerability has been addressed in the Linux kernel's DRM MSM DSI component. The issue arose from a lack of proper sanity checks on the bridge counter, which could lead to data being corrupted beyond the fixed-size bridge array if more than eight bridges were present. This vulnerability affects several versions of the Linux kernel.
Users can upgrade to the latest version of the Linux kernel where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jan 14, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/21c4679af01f1027cb559330c2e7d410089b2b36 | kernel.org | Patch |
| https://git.kernel.org/stable/c/2e786eb2f9cebb07e317226b60054df510b60c65 | kernel.org | Patch |
| https://git.kernel.org/stable/c/4e5587cddb334f7a5bb1c49ea8bbfc966fafe1b8 | kernel.org | Patch |
| https://git.kernel.org/stable/c/9f035d1fb30648fe70ee01627eb131c56d699b35 | kernel.org | Patch |
| https://git.kernel.org/stable/c/e83b354890a3c1d5256162f87a6cc38c47ae7f20 | kernel.org | Patch |
| https://git.kernel.org/stable/c/f649ed0e1b7a1545f8e27267d3c468b3cb222ece | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-787 | Out-of-bounds Write | [email protected] |
| CWE-787 | Out-of-bounds Write | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 4.1, < 4.19.264 >= 4.20, < 5.4.223 >= 5.5, < 5.10.153 >= 5.11, < 5.15.77 >= 5.16, < 6.0.7 6.1 rc1 6.1 rc2 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | kernel.org |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jan 14, 2026 | CVE Modified | CISA-ADP |
| Dec 12, 2025 | Initial Analysis | [email protected] |
| Sep 17, 2025 | New CVE Received | kernel.org |