DEBIAN-CVE-2025-37828
- Source
- https://security-tracker.debian.org/tracker/CVE-2025-37828
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-37828.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2025-37828
- Upstream
- Published
- 2025-05-08T07:15:54Z
- Modified
- 2025-09-19T06:14:46Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: mcq: Add NULL check in ufshcdmcqabort() A race can occur between the MCQ completion path and the abort handler: once a request completes, _blkmqfreerequest() sets rq->mqhctx to NULL, meaning the subsequent ufshcdmcqreqtohwq() call in ufshcdmcqabort() 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 ufshcdcmdinflight() check is removed. This is similar to the fix in commit 74736103fb41 ("scsi: ufs: core: Fix ufshcdabort_one racing issue"). This is found by our static analysis tool KNighter.
- References
Affected packages
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:14 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source