CVE-2022-49071

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Source
https://cve.org/CVERecord?id=CVE-2022-49071
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49071.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49071
Downstream
Related
Published
2025-02-26T01:54:36.821Z
Modified
2026-03-20T12:22:08.196226Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
drm/panel: ili9341: fix optional regulator handling
Details

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 mipidbipoweronresetconditional() only do a NULL pointer check and will otherwise dereference the error pointer.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49071.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
5a04227326b04c15b015181772f5c853172fdb68
Fixed
28dc1503a9d36654f9c61adb2915682515a30f71
Fixed
e3d982c111a6c033671dd6084b07f62fbf50f76f
Fixed
4ea189854b1e625ed5ec80d30147870f984db44c
Fixed
d14eb80e27795b7b20060f7b151cdfe39722a813

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49071.json"