CVE-2024-57850 – Linux JFFS2 Memory Corruption (Bounds Error) Vulnerability

The following table lists the changes that have been made to the
CVE-2024-57850 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Jan. 11, 2025

    Action Type Old Value New Value
    Added 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.

    Added Reference https://git.kernel.org/stable/c/421f9e9f0fae9f8e721ffa07f22d9765fa1214d5
    Added Reference https://git.kernel.org/stable/c/47c9a7f81027a78afea9d2e9a54bfd8fabb6b3d0
    Added Reference https://git.kernel.org/stable/c/6808a1812a3419542223e7fe9e2de577e99e45d1
    Added Reference https://git.kernel.org/stable/c/bd384b04ad1995441b18fe6c1366d02de8c5d5eb
    Added Reference https://git.kernel.org/stable/c/dc39b08fcc3831b0bc46add91ba93cd2aab50716
    Added Reference https://git.kernel.org/stable/c/f6fc251baefc3cdc4f41f2f5a47940d7d4a67332
    Added Reference https://git.kernel.org/stable/c/fe051552f5078fa02d593847529a3884305a6ffe
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