CVE-2025-71268
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…
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.22% probability · 13th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/28768bd3abf9995a93f6e01bfce01c60622964ddPatch
- https://git.kernel.org/stable/c/28b97fcbbf523779688e8de5fe55bf2dae3859f6Patch
- https://git.kernel.org/stable/c/c1c050f92d8f6aac4e17f7f2230160794fceef0cPatch
- https://git.kernel.org/stable/c/f3ee1732851aec6fe6b2cec2ef1b32d4e71d9913Patch
- https://git.kernel.org/stable/c/f7156512c8166d385f574b9ec030479aa7b1e8c9Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.