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CVE-2025-71268

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CVE-2025-71268

Published: Mar 18, 2026

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
94ed938aba557aa798acf496f09afb289b619fcd - < f7156512c8166d385f574b9ec030479aa7b1e8c9
affected
94ed938aba557aa798acf496f09afb289b619fcd - < 28b97fcbbf523779688e8de5fe55bf2dae3859f6
affected
94ed938aba557aa798acf496f09afb289b619fcd - < f3ee1732851aec6fe6b2cec2ef1b32d4e71d9913
affected
94ed938aba557aa798acf496f09afb289b619fcd - < 28768bd3abf9995a93f6e01bfce01c60622964dd
affected
94ed938aba557aa798acf496f09afb289b619fcd - < c1c050f92d8f6aac4e17f7f2230160794fceef0c

Linux

Linux

affected
4.4
unaffected
0 - < 4.4
unaffected
6.1.163 - <= 6.1.*
unaffected
6.6.124 - <= 6.6.*
unaffected
6.12.70 - <= 6.12.*

+2 more versions

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