CVE-2022-49071
published 2025-02-26CVE-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…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.26%
17.2th percentile
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
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.17.3-1 (bookworm) | linux 5.17.3-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 5a04227326b04c15b015181772f5c853172fdb68 < 28dc1503a9d36654f9c61adb2915682515a30f71 | 28dc1503a9d36654f9c61adb2915682515a30f71 |
| linux | linux | >= 5a04227326b04c15b015181772f5c853172fdb68 < e3d982c111a6c033671dd6084b07f62fbf50f76f | e3d982c111a6c033671dd6084b07f62fbf50f76f |
| linux | linux | >= 5a04227326b04c15b015181772f5c853172fdb68 < 4ea189854b1e625ed5ec80d30147870f984db44c | 4ea189854b1e625ed5ec80d30147870f984db44c |
| linux | linux | >= 5a04227326b04c15b015181772f5c853172fdb68 < d14eb80e27795b7b20060f7b151cdfe39722a813 | d14eb80e27795b7b20060f7b151cdfe39722a813 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 5.15 < 5.15.34 | 5.15.34 |
| linux | linux_kernel | >= 5.16 < 5.16.20 | 5.16.20 |
| linux | linux_kernel | >= 5.17 < 5.17.3 | 5.17.3 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-73mr-q86f-ghmp: In the Linux kernel, the following vulnerability has been resolved:
drm/panel: ili9341: fix optional regulator handling
If the optional regulator lo
ghsa_unreviewed·2025-03-18
CVE-2022-49071 [MEDIUM] CWE-476 GHSA-73mr-q86f-ghmp: In the Linux kernel, the following vulnerability has been resolved:
drm/panel: ili9341: fix optional regulator handling
If the optional regulator lo
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.
OSV
CVE-2022-49071: In the Linux kernel, the following vulnerability has been resolved: drm/panel: ili9341: fix optional regulator handling If the optional regulator look
osv·2025-02-26·CVSS 5.5
CVE-2022-49071 [MEDIUM] CVE-2022-49071: In the Linux kernel, the following vulnerability has been resolved: drm/panel: ili9341: fix optional regulator handling If the optional regulator look
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.
Red Hat
kernel: drm/panel: ili9341: fix optional regulator handling
vendor_redhat·2025-02-26·CVSS 5.5
CVE-2022-49071 [MEDIUM] CWE-476 kernel: drm/panel: ili9341: fix optional regulator handling
kernel: drm/panel: ili9341: fix optional regulator handling
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.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise Li
Debian
CVE-2022-49071: linux - In the Linux kernel, the following vulnerability has been resolved: drm/panel: ...
vendor_debian·2022·CVSS 5.5
CVE-2022-49071 [MEDIUM] CVE-2022-49071: linux - In the Linux kernel, the following vulnerability has been resolved: drm/panel: ...
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.
Scope: local
bookworm: resolved (fixed in 5.17.3-1)
bullseye: resolved
forky: resolved (fixed in 5.17.3-1)
sid: resolved (fixed in 5.17.3-1)
trixie: resolved (fixed in 5.17.3-1)
No detection rules found.
No public exploits indexed.
2025-02-26
Published