Description
In the Linux kernel, the following vulnerability has been resolved: nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure If creation or finalization of a checkpoint fails due to anomalies in the checkpoint metadata on disk, a kernel warning is generated. This patch replaces the WARN_ONs by nilfs_error, so that a kernel, booted with panic_on_warn, does not panic. A nilfs_error is appropriate here to handle the abnormal filesystem condition. This also replaces the detected error codes with an I/O error so that neither of the internal error codes is returned to callers.
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
9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453 to < b63026b5e13040cd5afa11769dd0d9e1504b031aaffected9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453 to < ae16440c44ae2acda6d72aff9d74eccf8967dae5affected9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453 to < bf98be80cbe3b4e6c86c36ed00457389aca3eb15affected9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453 to < 259c0f68168ac6a598db3486597b10e74d625db0affected9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453 to < 8a18fdc5ae8e6d7ac33c6ee0a2e5f9f1414ef412affected9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453 to < c0c3d3d3ea41cb5228ee90568bb953f9a56c3227affected9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453 to < 090fcfb6edeb9367a915b2749e2bd1f8b48d8898affected9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453 to < 5c0776b5bc31de7cd28afb558fae37a20f33602eaffected9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453 to < 723ac751208f6d6540191689cfbf6c77135a7a1baffected
Linux Linux
Default version status: affected
2.6.30affected0 to < 2.6.30unaffected4.9.331 to ≤ 4.9.*unaffected4.14.296 to ≤ 4.14.*unaffected4.19.262 to ≤ 4.19.*unaffected5.4.218 to ≤ 5.4.*unaffected5.10.148 to ≤ 5.10.*unaffected5.15.74 to ≤ 5.15.*unaffected5.19.16 to ≤ 5.19.*unaffected6.0.2 to ≤ 6.0.*unaffected6.1 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/b63026b5e13040cd5afa11769dd0d9e1504b031a ↗
- https://git.kernel.org/stable/c/ae16440c44ae2acda6d72aff9d74eccf8967dae5 ↗
- https://git.kernel.org/stable/c/bf98be80cbe3b4e6c86c36ed00457389aca3eb15 ↗
- https://git.kernel.org/stable/c/259c0f68168ac6a598db3486597b10e74d625db0 ↗
- https://git.kernel.org/stable/c/8a18fdc5ae8e6d7ac33c6ee0a2e5f9f1414ef412 ↗
- https://git.kernel.org/stable/c/c0c3d3d3ea41cb5228ee90568bb953f9a56c3227 ↗
- https://git.kernel.org/stable/c/090fcfb6edeb9367a915b2749e2bd1f8b48d8898 ↗
- https://git.kernel.org/stable/c/5c0776b5bc31de7cd28afb558fae37a20f33602e ↗
- https://git.kernel.org/stable/c/723ac751208f6d6540191689cfbf6c77135a7a1b ↗