Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/panel: ili9341: fix optional regulator handling If the optional regulator lookup fails, reset the pointer to NULL. Other functions such as mipi_dbi_poweron_reset_conditional() only do a NULL pointer check and will otherwise dereference the error pointer.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.15, < 5.15.34 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/28dc1503a9d36654f9c61adb2915682515a30f71Patch
- https://git.kernel.org/stable/c/4ea189854b1e625ed5ec80d30147870f984db44cPatch
- https://git.kernel.org/stable/c/d14eb80e27795b7b20060f7b151cdfe39722a813Patch
- https://git.kernel.org/stable/c/e3d982c111a6c033671dd6084b07f62fbf50f76fPatch
FAQ
What is CVE-2022-49071?
CVE-2022-49071 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: drm/panel: ili9341: fix optional regulator handling If the optional regulator lookup fails, reset the pointer to NULL. Other funct...
How severe is CVE-2022-49071?
CVE-2022-49071 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-2022-49071?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.