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.

Classification

CVE ID: CVE-2024-57850

Affected Products

Vendor: Linux

Product: Linux

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 12.38% (scored less or equal to compared to others)

EPSS Date: 2025-02-09 (when was this score calculated)

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

Timeline