VulnerabilityModified
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, reset the pointer to NULL.
MEDIUM 5.5EPSS 0.26%
Does this matter?
Lower severity and a low EPSS score (0.26%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.26% probability · 17th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.