CVE-2025-39747

MediumCVSS 5.5/10Last modified Oct 19, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/msm: Add error handling for krealloc in metadata setup

Function msm_ioctl_gem_info_set_metadata() now checks for krealloc failure and returns -ENOMEM, avoiding potential NULL pointer dereference. Explicitly avoids __GFP_NOFAIL due to deadlock risks and allocation constraints.

Patchwork: https://patchwork.freedesktop.org/patch/661235/

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

VendorProductVersions
LinuxLinux>= 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300, < 53dc780c1e94ea782d8936b41bfaa83c663702eb; >= 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300, < 01e3eda8edc3c4caaa49261d1a56c799b0bd6268; >= 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300, < d5386bcede7b57b193c658dcbb9d22004cde7580; >= 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300, < 1c8c354098ea9d4376a58c96ae6b65288a6f15d8
LinuxLinux3.12

References

Timeline

Published
Sep 11, 2025
Last modified
Oct 19, 2026
NVD status
Analyzed

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