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CVE-2022-50526

drm/msm/dp: fix memory corruption with too many bridges PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dp: 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/502664/

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 8a3b4c17f863cde8e8743edd8faffe916c49b960 before b312fcab461bd9484c61409007a6fe059f9c2074; affected 8a3b4c17f863cde8e8743edd8faffe916c49b960 before 74466e46e7543c7f74f1502181e9ba93f7521374
Linux / Linuxaffected 5.17; unaffected 0 before 5.17; unaffected 6.0.7 through 6.0.*; unaffected 6.1 through *

CWE

No CWE identifiers supplied.

References