CVE - CVE-2025-37828

CVE-ID
CVE-2025-37828	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: scsi: ufs: mcq: Add NULL check in ufshcd_mcq_abort() A race can occur between the MCQ completion path and the abort handler: once a request completes, __blk_mq_free_request() sets rq->mq_hctx to NULL, meaning the subsequent ufshcd_mcq_req_to_hwq() call in ufshcd_mcq_abort() can return a NULL pointer. If this NULL pointer is dereferenced, the kernel will crash. Add a NULL check for the returned hwq pointer. If hwq is NULL, log an error and return FAILED, preventing a potential NULL-pointer dereference. As suggested by Bart, the ufshcd_cmd_inflight() check is removed. This is similar to the fix in commit 74736103fb41 ("scsi: ufs: core: Fix ufshcd_abort_one racing issue"). This is found by our static analysis tool KNighter.
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/47eec518aef3814f64a5da43df81bdd74d8c0041 URL:https://git.kernel.org/stable/c/47eec518aef3814f64a5da43df81bdd74d8c0041 MISC:https://git.kernel.org/stable/c/4c324085062919d4e21c69e5e78456dcec0052fe URL:https://git.kernel.org/stable/c/4c324085062919d4e21c69e5e78456dcec0052fe MISC:https://git.kernel.org/stable/c/7d002f591486f5ef4bc02eb02025a53f931f0eb5 URL:https://git.kernel.org/stable/c/7d002f591486f5ef4bc02eb02025a53f931f0eb5 MISC:https://git.kernel.org/stable/c/d6979fabe812a168d5053e5a41d5a2e9b8afd7bf URL:https://git.kernel.org/stable/c/d6979fabe812a168d5053e5a41d5a2e9b8afd7bf
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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