Riskcovery

CVE-2026-97545

xfs: don't leak new_bp if xfs_btree_bload_drop_buf fails

State
Published
Severity
Not scored
Published
Sep 25, 2026
Updated
Oct 19, 2026
Reserved
Sep 24, 2026

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

xfs: don't leak new_bp if xfs_btree_bload_drop_buf fails

LOLLM observes that in xfs_btree_bload_prep_block, xfs_btree_bload_drop_buf can hit an IO error if writing the delwri buffer list to disk fails. In this case, we fail to release new_bp, which means we lose a locked buffer. Fix that.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • e069d549705e49841247acf9b3176744e27d5425 to before 355b8a5d7e9a38fca8dbf7a4721450252ac7868fAffected
  • e069d549705e49841247acf9b3176744e27d5425 to before 176a53af77b430e1c19ee15fc492145ace666de7Affected
  • e069d549705e49841247acf9b3176744e27d5425 to before b19dfd4546088a0823e0c47f8ceb6b2775bd1ac7Affected
  • e069d549705e49841247acf9b3176744e27d5425 to before f1930bc578095409c2dcfca6e4e898b24f0f0de6Affected
LinuxLinux
  • 6.8Affected
  • before 6.8Not affected
  • 6.12.111 through 6.12.*Not affected
  • 6.18.53 through 6.18.*Not affected
  • 7.2.7 through 7.2.*Not affected
  • 7.3 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.