CVE-2022-49071
- Source
- https://nvd.nist.gov/vuln/detail/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
- 2025-02-26T01:54:36Z
- Modified
- 2025-10-15T18:36:41.379528Z
- 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.
- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- 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
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
-
Introduced5a04227326b04c15b015181772f5c853172fdb68Fixed28dc1503a9d36654f9c61adb2915682515a30f71
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced5a04227326b04c15b015181772f5c853172fdb68Fixede3d982c111a6c033671dd6084b07f62fbf50f76f
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced5a04227326b04c15b015181772f5c853172fdb68Fixed4ea189854b1e625ed5ec80d30147870f984db44c
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced5a04227326b04c15b015181772f5c853172fdb68Fixedd14eb80e27795b7b20060f7b151cdfe39722a813
Affected versions
v5.*
v5.14
v5.14-rc4
v5.14-rc5
v5.14-rc6
v5.14-rc7
v5.15
v5.15-rc1
v5.15-rc2
v5.15-rc3
v5.15-rc4
v5.15-rc5
v5.15-rc6
v5.15-rc7
v5.15.1
v5.15.10
v5.15.11
v5.15.12
v5.15.13
v5.15.14
v5.15.15
v5.15.16
v5.15.17
v5.15.18
v5.15.19
v5.15.2
v5.15.20
v5.15.21
v5.15.22
v5.15.23
v5.15.24
v5.15.25
v5.15.26
v5.15.27
v5.15.28
v5.15.29
v5.15.3
v5.15.30
v5.15.31
v5.15.32
v5.15.33
v5.15.4
v5.15.5
v5.15.6
v5.15.7
v5.15.8
v5.15.9
v5.16
v5.16-rc1
v5.16-rc2
v5.16-rc3
v5.16-rc4
v5.16-rc5
v5.16-rc6
v5.16-rc7
v5.16-rc8
v5.16.1
v5.16.10
v5.16.11
v5.16.12
v5.16.13
v5.16.14
v5.16.15
v5.16.16
v5.16.17
v5.16.18
v5.16.19
v5.16.2
v5.16.3
v5.16.4
v5.16.5
v5.16.6
v5.16.7
v5.16.8
v5.16.9
v5.17
v5.17-rc1
v5.17-rc2
v5.17-rc3
v5.17-rc4
v5.17-rc5
v5.17-rc6
v5.17-rc7
v5.17-rc8
v5.17.1
v5.17.2