xfs: don't leak new_bp if xfs_btree_bload_drop_buf fails (Linux Linux)

CVE-2026-97545
Non disponible

En bref

Source
NVD
EPSS
EPSS 0.21 % · centile 11 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Received

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.

Références

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
Linux · Linuxaffected e069d549705e49841247acf9b3176744e27d5425 < 355b8a5d7e9a38fca8dbf7a4721450252ac7868f ; affected e069d549705e49841247acf9b3176744e27d5425 < 176a53af77b430e1c19ee15fc492145ace666de7 ; affected e069d549705e49841247acf9b3176744e27d5425 < b19dfd4546088a0823e0c47f8ceb6b2775bd1ac7 ; affected e069d549705e49841247acf9b3176744e27d5425 < f1930bc578095409c2dcfca6e4e898b24f0f0de6
Linux · Linuxaffected 6.8 ; unaffected 0 < 6.8 ; unaffected 6.12.111 ≤ 6.12.* ; unaffected 6.18.53 ≤ 6.18.* ; unaffected 7.2.7 ≤ 7.2.* ; unaffected 7.3 ≤ *

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD