CVE-2026-93257
block: handle nogenerate/noverify properly in fs-integrity
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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: block: handle nogenerate/noverify properly in fs-integrity Check the BIP_CHECK flags before generating or verifying PI information, otherwise this can be incorrectly called for non-PI metadata and cause generation of incorrect metadata and crashed in the verification handler. The new behavior matches that of the block layer auto-generated metadata.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 0bde8a12b5540572a7fd6d2867bee6de15e4f289 · fixed in b681c740e6d645f7d7477e9208db57917c6c0fbc; From 0bde8a12b5540572a7fd6d2867bee6de15e4f289 · fixed in 3bf9a21e7bccfd8c35b440efd114c61cc9838a41
- Linux Linux
7.1
- KernelLinux
From 7.1.0 · fixed in 7.2.6