CVE-2026-97545
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | e069d549705e49841247acf9b3176744e27d5425 < 355b8a5d7e9a38fca8dbf7a4721450252ac7868f | affected |
| Linux | Linux | e069d549705e49841247acf9b3176744e27d5425 < 176a53af77b430e1c19ee15fc492145ace666de7 | affected |
| Linux | Linux | e069d549705e49841247acf9b3176744e27d5425 < b19dfd4546088a0823e0c47f8ceb6b2775bd1ac7 | affected |
| Linux | Linux | e069d549705e49841247acf9b3176744e27d5425 < f1930bc578095409c2dcfca6e4e898b24f0f0de6 | affected |
| Linux | Linux | 6.8 | affected |
| Linux | Linux | 0 < 6.8 | unaffected |
| Linux | Linux | 6.12.111 <= 6.12.* | unaffected |
| Linux | Linux | 6.18.53 <= 6.18.* | unaffected |
| Linux | Linux | 7.2.7 <= 7.2.* | unaffected |
| Linux | Linux | 7.3-rc3 <= * | unaffected |
Weaknesses
References
- 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
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