medium5.5
CVE-2022-49071
In the Linux kernel, the following vulnerability has been resolved: drm/panel: ili9341: fix optional regulator handling If the optional regulator lookup fails,…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.15 before 5.15.34 from 5.16 before 5.16.20 from 5.17 before 5.17.3 Version 5.18 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/28dc1503a9d36654f9c61adb2915682515a30f71
- https://git.kernel.org/stable/c/4ea189854b1e625ed5ec80d30147870f984db44c
- https://git.kernel.org/stable/c/d14eb80e27795b7b20060f7b151cdfe39722a813
- https://git.kernel.org/stable/c/e3d982c111a6c033671dd6084b07f62fbf50f76f