CVE-2026-97545: Linux

Описание

Оригинално описание

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.

Засегнати продукти

• Linux Linux: e069d549705e49841247acf9b3176744e27d5425 преди 355b8a5d7e9a38fca8dbf7a4721450252ac7868f; e069d549705e49841247acf9b3176744e27d5425 преди 176a53af77b430e1c19ee15fc492145ace666de7; e069d549705e49841247acf9b3176744e27d5425 преди b19dfd4546088a0823e0c47f8ceb6b2775bd1ac7; e069d549705e49841247acf9b3176744e27d5425 преди f1930bc578095409c2dcfca6e4e898b24f0f0de6
• Linux Linux: 6.8; преди 6.8; 6.12.111 до 6.12.*; 6.18.53 до 6.18.*; 7.2.7 до 7.2.*; от 7.3 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-97545
• https://nvd.nist.gov/vuln/detail/CVE-2026-97545
• https://git.kernel.org/stable/c/355b8a5d7e9a38fca8dbf7a4721450252ac7868f
• https://git.kernel.org/stable/c/176a53af77b430e1c19ee15fc492145ace666de7
• https://git.kernel.org/stable/c/b19dfd4546088a0823e0c47f8ceb6b2775bd1ac7
• https://git.kernel.org/stable/c/f1930bc578095409c2dcfca6e4e898b24f0f0de6