CVE-2022-50368
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.21%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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/
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.21% probability · 12th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/21c4679af01f1027cb559330c2e7d410089b2b36Patch
- https://git.kernel.org/stable/c/2e786eb2f9cebb07e317226b60054df510b60c65Patch
- https://git.kernel.org/stable/c/4e5587cddb334f7a5bb1c49ea8bbfc966fafe1b8Patch
- https://git.kernel.org/stable/c/9f035d1fb30648fe70ee01627eb131c56d699b35Patch
- https://git.kernel.org/stable/c/e83b354890a3c1d5256162f87a6cc38c47ae7f20Patch
- https://git.kernel.org/stable/c/f649ed0e1b7a1545f8e27267d3c468b3cb222ecePatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.