CVE-2025-71268
5.5 MEDIUMIn the Linux kernel, the following vulnerability has been resolved: btrfs: fix reservation leak in some error paths when inserting inlin...
Published: 2026-03-18 · Last updated: 2026-05-21
Severity and scoring
- CVSS
- 5.5 MEDIUM
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CWE
- CWE-401
Affected products
| Vendor | Product |
|---|---|
| linux | linux_kernel |
Description
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix reservation leak in some error paths when inserting inline extent If we fail to allocate a path or join a transaction, we return from __cow_file_range_inline() without freeing the reserved qgroup data, resulting in a leak. Fix this by ensuring we call btrfs_qgroup_free_data() in such cases.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2025-71268
- [Patch]https://git.kernel.org/stable/c/28768bd3abf9995a93f6e01bfce01c60622964dd
- [Patch]https://git.kernel.org/stable/c/28b97fcbbf523779688e8de5fe55bf2dae3859f6
- [Patch]https://git.kernel.org/stable/c/c1c050f92d8f6aac4e17f7f2230160794fceef0c
- [Patch]https://git.kernel.org/stable/c/f3ee1732851aec6fe6b2cec2ef1b32d4e71d9913
- [Patch]https://git.kernel.org/stable/c/f7156512c8166d385f574b9ec030479aa7b1e8c9
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