CVE-2026-92479
scsi: ufs: Avoid NULL CQE dereference when reporting invalid tags
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 7.2.6
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: Avoid NULL CQE dereference when reporting invalid tags The single-doorbell completion path can call ufshcd_compl_one_cqe() with a NULL CQE. If no command is associated with the completion tag, the warning message dereferences the CQE while reporting the error. Avoid that dereference and include the invalid tag in the warning.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 22089c218037ca7cd50d4fa20e8b5bd746a9b397 · fixed in a769095d1d74ebac2b1474c56bbd29bb0b9ed5a7; From 22089c218037ca7cd50d4fa20e8b5bd746a9b397 · fixed in 331bda797e6afc143127ce72b1469d73316f49b4
- Linux Linux
6.19
- KernelLinux
From 6.19.0 · fixed in 7.2.6