CVE-2024-46705

MEDIUM EPSS 8.3%
Published Sep 13, 20241y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Sep 13, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: drm/xe: reset mmio mappings with devm Set our various mmio mappings to NULL. This should make it easier to catch something rogue trying to mess with mmio after device removal. For example, we might unmap everything and then start hitting some mmio address which has already been unmamped by us and then remapped by something else, causing all kinds of carnage.

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
8.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 1

VendorProductVersionRange
linuxlinux_kernel* <6.10.7

References 2

  • git.kernel.org https://git.kernel.org/stable/c/b1c9fbed3884d3883021d699c7cdf5253a65543a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c7117419784f612d59ee565145f722e8b5541fe6
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/b1c9fbed3884d3883021d699c7cdf5253a65543a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c7117419784f612d59ee565145f722e8b5541fe6
    Patch