CVE-2022-50024

MEDIUM EPSS 4.9%
Published Jun 18, 20251y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Jun 18, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

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 Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
4.9% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 2

VendorProductVersionRange
linuxlinux_kernel* <5.15.63
linuxlinux_kernel*≥5.16  –  <5.19.4

References 3

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

Remediation

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