CVE-2025-71268High· 7.5▾ TwilightIn 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_inlin…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Oct 16.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.2%
Last analysed / modified upstream
0.2% → 0.3%
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.
Linux >= 94ed938aba557aa798acf496f09afb289b619fcd < f7156512c8166d385f574b9ec030479aa7b1e8c9Linux >= 94ed938aba557aa798acf496f09afb289b619fcd < 28b97fcbbf523779688e8de5fe55bf2dae3859f6Linux >= 94ed938aba557aa798acf496f09afb289b619fcd < f3ee1732851aec6fe6b2cec2ef1b32d4e71d9913Linux >= 94ed938aba557aa798acf496f09afb289b619fcd < 28768bd3abf9995a93f6e01bfce01c60622964ddLinux >= 94ed938aba557aa798acf496f09afb289b619fcd < c1c050f92d8f6aac4e17f7f2230160794fceef0cLinux 4.4Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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