CVE-2022-49499

MEDIUM EPSS 10.5%
Published Feb 26, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Feb 26, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix null pointer dereferences without iommu Check if 'aspace' is set before using it as it will stay null without IOMMU, such as on msm8974.

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
10.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 1

VendorProductVersionRange
linuxlinux_kernel*≥5.18  –  <5.18.3

References 2

  • git.kernel.org https://git.kernel.org/stable/c/36a1d1bda77e1851bddfa9cf4e8ada94476dbaff
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f09937e80f9bc792965476c9a528f26c8fdc9179
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/36a1d1bda77e1851bddfa9cf4e8ada94476dbaff
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f09937e80f9bc792965476c9a528f26c8fdc9179
    Patch