Description
In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix root leak if its reloc root is unexpected in merge_reloc_roots()
If we have an unexpected reloc_root for our root, we jump to the out label but never drop the reference we obtained for root, resulting in a leak. Add a missing btrfs_put_root() call.
Metrics
No CVSS score has been published yet.
Affected software
Source: the vendor's advisory (CNA). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 24213fa46c7080c31d79aa2e3e2f0d9480cab700, < f89df93e8aefa4c1c813f835559f2ac727f79766; >= 24213fa46c7080c31d79aa2e3e2f0d9480cab700, < 3f586b4c92e4272fcd01bf0db0590b63acf3e85b; >= 24213fa46c7080c31d79aa2e3e2f0d9480cab700, < b3d39b03799600c76c33486e2d29b73a771023db; >= 24213fa46c7080c31d79aa2e3e2f0d9480cab700, < 72f673d1c1deb819554d3e7e154f6d84301eb735; >= 24213fa46c7080c31d79aa2e3e2f0d9480cab700, < 60a23d4ea169e27403f3bb023bb98036797c0206; >= 24213fa46c7080c31d79aa2e3e2f0d9480cab700, < 7591d1727067d6063247901ad25c4bdc4e5695c4; >= 24213fa46c7080c31d79aa2e3e2f0d9480cab700, < ce6050bafb4e33377dc17fcc357736bfc351180c |
| Linux | Linux | 5.13 |
References
- https://git.kernel.org/stable/c/3f586b4c92e4272fcd01bf0db0590b63acf3e85b
- https://git.kernel.org/stable/c/60a23d4ea169e27403f3bb023bb98036797c0206
- https://git.kernel.org/stable/c/72f673d1c1deb819554d3e7e154f6d84301eb735
- https://git.kernel.org/stable/c/7591d1727067d6063247901ad25c4bdc4e5695c4
- https://git.kernel.org/stable/c/b3d39b03799600c76c33486e2d29b73a771023db
- https://git.kernel.org/stable/c/ce6050bafb4e33377dc17fcc357736bfc351180c
- https://git.kernel.org/stable/c/f89df93e8aefa4c1c813f835559f2ac727f79766
Timeline
- Published
- Aug 10, 2026
- Last modified
- Nov 6, 2026
- NVD status
- Received