CVE-2021-47264

Published: May 21, 2024Modified: Jun 17, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: core: Fix Null-point-dereference in fmt_single_name() Check the return value of devm_kstrdup() in case of Null-point-dereference.

Affected (7)

Products: Linux: Linux Kernel

1 product

Configuration A

7 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 5.10 to 5.10.44
Linux Linux Kernel	From 5.11 to 5.12.11
Linux Linux Kernel	Version 5.13 rc1
Linux Linux Kernel	Version 5.13 rc2
Linux Linux Kernel	Version 5.13 rc3
Linux Linux Kernel	Version 5.13 rc4
Linux Linux Kernel	Version 5.13 rc5

Related CWEs

NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

References (6)

https://git.kernel.org/stable/c/047fd16015a79180771650aa6ce71f68b2c23368

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/0e2c9aeb00289f279b8181fbd4c20765127d8943

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/41daf6ba594d55f201c50280ebcd430590441da1

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/047fd16015a79180771650aa6ce71f68b2c23368

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/stable/c/0e2c9aeb00289f279b8181fbd4c20765127d8943

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/stable/c/41daf6ba594d55f201c50280ebcd430590441da1

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

Timeline

No history available yet.