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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
94ed938aba557aa798acf496f09afb289b619fcd to < f7156512c8166d385f574b9ec030479aa7b1e8c9affected94ed938aba557aa798acf496f09afb289b619fcd to < 28b97fcbbf523779688e8de5fe55bf2dae3859f6affected94ed938aba557aa798acf496f09afb289b619fcd to < f3ee1732851aec6fe6b2cec2ef1b32d4e71d9913affected94ed938aba557aa798acf496f09afb289b619fcd to < 28768bd3abf9995a93f6e01bfce01c60622964ddaffected94ed938aba557aa798acf496f09afb289b619fcd to < c1c050f92d8f6aac4e17f7f2230160794fceef0caffected
Linux Linux
Default version status: affected
4.4affected0 to < 4.4unaffected6.1.163 to ≤ 6.1.*unaffected6.6.124 to ≤ 6.6.*unaffected6.12.70 to ≤ 6.12.*unaffected6.18.10 to ≤ 6.18.*unaffected6.19 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/f7156512c8166d385f574b9ec030479aa7b1e8c9 ↗
- https://git.kernel.org/stable/c/28b97fcbbf523779688e8de5fe55bf2dae3859f6 ↗
- https://git.kernel.org/stable/c/f3ee1732851aec6fe6b2cec2ef1b32d4e71d9913 ↗
- https://git.kernel.org/stable/c/28768bd3abf9995a93f6e01bfce01c60622964dd ↗
- https://git.kernel.org/stable/c/c1c050f92d8f6aac4e17f7f2230160794fceef0c ↗