Vulnerability Description
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/
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.3, < 4.9.318 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/0978fcce91b90b561b8c82e7c492ba9fc8440eefPatch
- https://git.kernel.org/stable/c/2b3ed7547b1a052209da6c4ab886ffe0eed88c42Patch
- https://git.kernel.org/stable/c/4cd66a8016b872a153bf892fe4258cbc0dacf5b1Patch
- https://git.kernel.org/stable/c/6369dda4a2209142ab819f01d3d2076d81e3ebddPatch
- https://git.kernel.org/stable/c/9cb1ee33efccb8b107ee04b7b3441820de3fd2daPatch
- https://git.kernel.org/stable/c/9f5495a5c51c1d11c6ffc13aa2befffec0c2651aPatch
- https://git.kernel.org/stable/c/a36e506711548df923ceb7ec9f6001375be799a5Patch
- https://git.kernel.org/stable/c/c1bfacf0daf25a5fc7d667399d6ff2dffda84cd8Patch
- https://git.kernel.org/stable/c/d9cb951d11a4ace4de5c50b1178ad211de17079ePatch
FAQ
What is CVE-2022-49495?
CVE-2022-49495 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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_resourc...
How severe is CVE-2022-49495?
CVE-2022-49495 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-49495?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.