vulnerability
Ubuntu: (CVE-2022-49071): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Feb 26, 2025 | Mar 19, 2025 | Mar 21, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Feb 26, 2025
Added
Mar 19, 2025
Modified
Mar 21, 2025
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.
Solution(s)
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-5-15ubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gkeubuntu-upgrade-linux-hwe-5-15ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-intel-iotgubuntu-upgrade-linux-intel-iotg-5-15ubuntu-upgrade-linux-kvmubuntu-upgrade-linux-lowlatencyubuntu-upgrade-linux-lowlatency-hwe-5-15ubuntu-upgrade-linux-oracleubuntu-upgrade-linux-raspiubuntu-upgrade-linux-realtime
References
- CVE-2022-49071
- https://attackerkb.com/topics/CVE-2022-49071
- URL-https://git.kernel.org/linus/d14eb80e27795b7b20060f7b151cdfe39722a813
- URL-https://git.kernel.org/stable/c/28dc1503a9d36654f9c61adb2915682515a30f71
- URL-https://git.kernel.org/stable/c/4ea189854b1e625ed5ec80d30147870f984db44c
- URL-https://git.kernel.org/stable/c/d14eb80e27795b7b20060f7b151cdfe39722a813
- URL-https://git.kernel.org/stable/c/e3d982c111a6c033671dd6084b07f62fbf50f76f
- URL-https://www.cve.org/CVERecord?id=CVE-2022-49071
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