CVE-2025-39747

low-risk
Published 2025-09-11

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/

Do I need to act?

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0.02% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Linux

References (4)

Patch https://git.kernel.org/stable/c/01e3eda8edc3c4caaa49261d1a56c799b0bd6268
Patch https://git.kernel.org/stable/c/1c8c354098ea9d4376a58c96ae6b65288a6f15d8
Patch https://git.kernel.org/stable/c/53dc780c1e94ea782d8936b41bfaa83c663702eb
Patch https://git.kernel.org/stable/c/d5386bcede7b57b193c658dcbb9d22004cde7580
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal