jfs: fix array-index-out-of-bounds read in add_missing_indices
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.2%
probabilidade de exploração
0.2%top 95% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
jfs: fix array-index-out-of-bounds read in add_missing_indices
stbl is s8 but it must contain offsets into slot which can go from 0 to
127.
Added a bound check for that error and return -EIO if the check fails.
Also make jfs_readdir return with error if add_missing_indices returns
with an error.
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/44618bee303bed151ef3a525ff79fbd7689593b5https://git.kernel.org/stable/c/5dff41a86377563f7a2b968aae00d25b4ceb37c9https://git.kernel.org/stable/c/81af4b34fd72d390d7f237c6a545cc6d09707956https://git.kernel.org/stable/c/bfa4655d28f338e68d345aed80d19be7999bbce2https://git.kernel.org/stable/c/c8399564a58fb6ea2ff21a6fd278417943cb51a5https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html