CVE-2022-49495

In the Linux kernel, the following vulnerability has been resolved: drm/msm/hdmi: check return value after calling platform_get_resource_byname() It will cause null-ptr-deref if platform_get_resource_byname() returns NULL, we need check the return value. Patchwork: https://patchwork.freedesktop.org/patch/482992/

Score

CVSS 3.1 5.5 Medium

Status

Modified - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2025-02-26

Last modified

2026-05-11

Weaknesses

CWE-476

Affected products

• Linux Kernel (Linux)

References

• https://git.kernel.org/stable/c/0978fcce91b90b561b8c82e7c492ba9fc8440eef
• https://git.kernel.org/stable/c/2b3ed7547b1a052209da6c4ab886ffe0eed88c42
• https://git.kernel.org/stable/c/4cd66a8016b872a153bf892fe4258cbc0dacf5b1
• https://git.kernel.org/stable/c/6369dda4a2209142ab819f01d3d2076d81e3ebdd
• https://git.kernel.org/stable/c/9cb1ee33efccb8b107ee04b7b3441820de3fd2da
• https://git.kernel.org/stable/c/9f5495a5c51c1d11c6ffc13aa2befffec0c2651a
• https://git.kernel.org/stable/c/a36e506711548df923ceb7ec9f6001375be799a5
• https://git.kernel.org/stable/c/c1bfacf0daf25a5fc7d667399d6ff2dffda84cd8
• https://git.kernel.org/stable/c/d9cb951d11a4ace4de5c50b1178ad211de17079e