jffs2: Prevent rtime decompress memory corruption
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.8epss 0.3%
probabilidade de exploração
0.3%top 85% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/421f9e9f0fae9f8e721ffa07f22d9765fa1214d5https://git.kernel.org/stable/c/47c9a7f81027a78afea9d2e9a54bfd8fabb6b3d0https://git.kernel.org/stable/c/6808a1812a3419542223e7fe9e2de577e99e45d1https://git.kernel.org/stable/c/bd384b04ad1995441b18fe6c1366d02de8c5d5ebhttps://git.kernel.org/stable/c/dc39b08fcc3831b0bc46add91ba93cd2aab50716https://git.kernel.org/stable/c/f6fc251baefc3cdc4f41f2f5a47940d7d4a67332https://git.kernel.org/stable/c/fe051552f5078fa02d593847529a3884305a6ffehttps://lists.debian.org/debian-lts-announce/2025/03/msg00001.htmlhttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html