CVE-2022-50368 — Out-of-bounds Write in Linux

CWE-787 — Out-of-bounds Write5 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 94.40%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
LinuxLinux KernelDebian Linux
Timeline
PublishedSep 17

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 vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages4 packages

▶NVDlinux/linux_kernel4.1 — 4.19.264+5
▶Debianlinux/linux_kernel< 5.10.158-1+3
▶CVEListV5linux/linuxa689554ba6ed81cf606c16539f6ffc2a1dcdaf8e — 4e5587cddb334f7a5bb1c49ea8bbfc966fafe1b8+6
▶debiandebian/linux< linux 6.0.7-1 (bookworm)

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

2
OSV
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 ch↗2025-09-17
▶
GHSA
GHSA-3gq4-7fhw-289m: In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: fix memory corruption with too many bridges Add the missing sanity↗2025-09-17
▶

📋Vendor Advisories

2
Red Hat
kernel: drm/msm/dsi: fix memory corruption with too many bridges↗2025-09-17
▶
Debian
CVE-2022-50368: linux - In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi...↗2022
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CVE-2022-50368 — Out-of-bounds Write in Linux | cvebase