jffs2: Prevent rtime decompress memory corruption
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: jffs2: Prevent rtime decompress memory corruption The rtime decompression routine does not fully check bounds during the entirety of the decompression pass and can corrupt memory outside the decompression buffer if the compressed data is corrupted. This adds the required check to prevent this failure mode.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/421f9e9f0fae9f8e721ffa07f22d9765fa1214d5
- https://git.kernel.org/stable/c/f6fc251baefc3cdc4f41f2f5a47940d7d4a67332
- https://git.kernel.org/stable/c/bd384b04ad1995441b18fe6c1366d02de8c5d5eb
- https://git.kernel.org/stable/c/47c9a7f81027a78afea9d2e9a54bfd8fabb6b3d0
- https://git.kernel.org/stable/c/6808a1812a3419542223e7fe9e2de577e99e45d1
- https://git.kernel.org/stable/c/dc39b08fcc3831b0bc46add91ba93cd2aab50716
- https://git.kernel.org/stable/c/fe051552f5078fa02d593847529a3884305a6ffe
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CVSS Vectors
Weaknesses (CWE)
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MITRE ATT&CK TTPs
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