ext4: avoid potential buffer over-read in parse_apply_sb_mount_options()
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.8epss 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:
ext4: avoid potential buffer over-read in parse_apply_sb_mount_options()
Unlike other strings in the ext4 superblock, we rely on tune2fs to
make sure s_mount_opts is NUL terminated. Harden
parse_apply_sb_mount_options() by treating s_mount_opts as a potential
__nonstring.
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/01829af7656b56d83682b3491265d583d502e502https://git.kernel.org/stable/c/2a0cf438320cdb783e0378570744c0ef0d83e934https://git.kernel.org/stable/c/7bf46ff83a0ef11836e38ebd72cdc5107209342dhttps://git.kernel.org/stable/c/8ecb790ea8c3fc69e77bace57f14cf0d7c177bd8https://git.kernel.org/stable/c/a6e94557cd05adc82fae0400f6e17745563e5412https://git.kernel.org/stable/c/b2bac84fde28fb6a88817b8b761abda17a1d300bhttps://git.kernel.org/stable/c/e651294218d2684302ee5ed95ccf381646f3e5b4