Fiche vulnérabilité
CVE-2025-71268 : faille moyenne linux linux kernel (CVSS 5.5)
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.
En bref
- Sévérité
- Moyenne (CVSS 5.5)
- Vecteur CVSS
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 18 mars 2026
- Dernière mise à jour
- 30 juil. 2026
Produits concernés
- linux linux kernel
Références
- Fiche CVE-2025-71268 sur le NVD (NIST)
- git.kernel.org/stable/c/28768bd3abf9995a93f6e01bfce01c6062296…
- git.kernel.org/stable/c/28b97fcbbf523779688e8de5fe55bf2dae385…
- git.kernel.org/stable/c/c1c050f92d8f6aac4e17f7f2230160794fcee…
- git.kernel.org/stable/c/f3ee1732851aec6fe6b2cec2ef1b32d4e71d9…
- git.kernel.org/stable/c/f7156512c8166d385f574b9ec030479aa7b1e…