btrfs: fix reservation leak in some error paths when inserting inline extent
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.5epss 0.2%
probabilidad de explotación
0.2%top 87% de las CVE
explotación observada
noninguna fuente lo reporta
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/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/28768bd3abf9995a93f6e01bfce01c60622964ddhttps://git.kernel.org/stable/c/28b97fcbbf523779688e8de5fe55bf2dae3859f6https://git.kernel.org/stable/c/c1c050f92d8f6aac4e17f7f2230160794fceef0chttps://git.kernel.org/stable/c/f3ee1732851aec6fe6b2cec2ef1b32d4e71d9913https://git.kernel.org/stable/c/f7156512c8166d385f574b9ec030479aa7b1e8c9