CVE-2026-90010
scsi: bsg: Cap io_uring sense copy to max_response_len
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 7.2.5
- 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: bsg: Cap io_uring sense copy to max_response_len Completion copied scmd->sense_len to the user response buffer without honoring max_response_len. After a valid sense, the midlayer sets sense_len to the real length (up to SCSI_SENSE_BUFFERSIZE), so a smaller user buffer was overrun.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 7b6d3255e7f8c6df2d21504c47808e3ce84649ac · fixed in 5d326efc334ea21afd8161f6ca53e17de71948a9; From 7b6d3255e7f8c6df2d21504c47808e3ce84649ac · fixed in ece06de726737e887dc0225c8283477624f8ae21
- Linux Linux
7.1
- KernelLinux
From 7.1.0 · fixed in 7.2.5