CVE-2025-38254

MEDIUM EPSS 2.2%
Published Jul 9, 202511mo ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
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Published Jul 9, 2025 11mo ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add sanity checks for drm_edid_raw() When EDID is retrieved via drm_edid_raw(), it doesn't guarantee to return proper EDID bytes the caller wants: it may be either NULL (that leads to an Oops) or with too long bytes over the fixed size raw_edid array (that may lead to memory corruption). The latter was reported actually when connected with a bad adapter. Add sanity checks for drm_edid_raw() to address the above corner cases, and return EDID_BAD_INPUT accordingly. (cherry picked from commit 648d3f4d209725d51900d6a3ed46b7b600140cdf)

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
2.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 4

VendorProductVersionRange
linuxlinux_kernel*≥6.13  –  <6.15.5
linuxlinux_kernel6.16any
linuxlinux_kernel6.16any
linuxlinux_kernel6.16any

References 2

  • git.kernel.org https://git.kernel.org/stable/c/4b63507d7cd243574753c6b91f68516d9103f1de
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6847b3b6e84ef37451c074e6a8db3fbd250c8dbf
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/4b63507d7cd243574753c6b91f68516d9103f1de
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6847b3b6e84ef37451c074e6a8db3fbd250c8dbf
    Patch