CVE - CVE-2025-37763

CVE-ID
CVE-2025-37763	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: drm/imagination: take paired job reference For paired jobs, have the fragment job take a reference on the geometry job, so that the geometry job cannot be freed until the fragment job has finished with it. The geometry job structure is accessed when the fragment job is being prepared by the GPU scheduler. Taking the reference prevents the geometry job being freed until the fragment job no longer requires it. Fixes a use after free bug detected by KASAN: [ 124.256386] BUG: KASAN: slab-use-after-free in pvr_queue_prepare_job+0x108/0x868 [powervr] [ 124.264893] Read of size 1 at addr ffff0000084cb960 by task kworker/u16:4/63
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/4ba2abe154ef68f9612eee9d6fbfe53a1736b064 URL:https://git.kernel.org/stable/c/4ba2abe154ef68f9612eee9d6fbfe53a1736b064 MISC:https://git.kernel.org/stable/c/b5a6f97a78e2fc008fd6503b7040cb7e1120b873 URL:https://git.kernel.org/stable/c/b5a6f97a78e2fc008fd6503b7040cb7e1120b873 MISC:https://git.kernel.org/stable/c/c90b95e12eb88d23740e5ea2c43d71675d17ac8d URL:https://git.kernel.org/stable/c/c90b95e12eb88d23740e5ea2c43d71675d17ac8d
Assigning CNA
kernel.org
Date Record Created
20250416	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250416)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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