CVE-2022-50024

In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-axi-dmac: do not print NULL LLI during error During debugging we have seen an issue where axi_chan_dump_lli() is passed a NULL LLI pointer which ends up causing an OOPS due to trying to get fields from it. Simply print NULL LLI and exit to avoid this.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/86cb0defe0e275453bc39e856bb523eb425a6537	Patch
https://git.kernel.org/stable/c/ad764df73ae5eada265fffc0408404703cbb2b8d	Patch
https://git.kernel.org/stable/c/af76e6fdcf92f1a742b788d0dba5edd194267bf9	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

13 Nov 2025, 19:18

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.5
First Time		Linux linux Kernel Linux
CPE		cpe:2.3:o:linux:linux_kernel::::::::
CWE		CWE-476
References	~~() https://git.kernel.org/stable/c/86cb0defe0e275453bc39e856bb523eb425a6537 -~~	() https://git.kernel.org/stable/c/86cb0defe0e275453bc39e856bb523eb425a6537 - Patch
References	~~() https://git.kernel.org/stable/c/ad764df73ae5eada265fffc0408404703cbb2b8d -~~	() https://git.kernel.org/stable/c/ad764df73ae5eada265fffc0408404703cbb2b8d - Patch
References	~~() https://git.kernel.org/stable/c/af76e6fdcf92f1a742b788d0dba5edd194267bf9 -~~	() https://git.kernel.org/stable/c/af76e6fdcf92f1a742b788d0dba5edd194267bf9 - Patch

Information

Published : 2025-06-18 11:15

Updated : 2025-11-13 19:18

NVD link : CVE-2022-50024

Mitre link : CVE-2022-50024

CVE.ORG link : CVE-2022-50024

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

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