Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
VOLERION
Volerion Security Research

NOT DEFERRED DATABASE

VULNERABILITIES

CVE-2022-49071 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CNA: CISA-ADPCVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://git.kernel.org/stable/c/28dc1503a9d36654f9c61adb2915682515a30f71 kernel.orgPatch
https://git.kernel.org/stable/c/4ea189854b1e625ed5ec80d30147870f984db44c kernel.orgPatch
https://git.kernel.org/stable/c/d14eb80e27795b7b20060f7b151cdfe39722a813 kernel.orgPatch
https://git.kernel.org/stable/c/e3d982c111a6c033671dd6084b07f62fbf50f76f kernel.orgPatch

Weakness Enumeration

CWE-IDCWE NameSource
CWE-476NULL Pointer Dereference[email protected]
CWE-476NULL Pointer DereferenceCISA-ADP

Affected Products

ProductVersions
linux linux kernel
>= 5.15, < 5.15.34
>= 5.16, < 5.16.20
>= 5.17, < 5.17.3
5.18 rc1

CPE

  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.18:rc1:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2022-49071
NVD Published Date:
Feb 26, 2025
NVD Last Modified:
Jun 17, 2026
Source:
kernel.org
CVE-2022-49071 Details - Not Deferred