Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
8b67f04ab9de5d8f3a71aef72bf02c995a506db5 to < 7bf46ff83a0ef11836e38ebd72cdc5107209342daffected8b67f04ab9de5d8f3a71aef72bf02c995a506db5 to < b2bac84fde28fb6a88817b8b761abda17a1d300baffected8b67f04ab9de5d8f3a71aef72bf02c995a506db5 to < e651294218d2684302ee5ed95ccf381646f3e5b4affected8b67f04ab9de5d8f3a71aef72bf02c995a506db5 to < 01829af7656b56d83682b3491265d583d502e502affected8b67f04ab9de5d8f3a71aef72bf02c995a506db5 to < 2a0cf438320cdb783e0378570744c0ef0d83e934affected8b67f04ab9de5d8f3a71aef72bf02c995a506db5 to < a6e94557cd05adc82fae0400f6e17745563e5412affected8b67f04ab9de5d8f3a71aef72bf02c995a506db5 to < 8ecb790ea8c3fc69e77bace57f14cf0d7c177bd8affected
Linux Linux
Default version status: affected
2.6.36affected0 to < 2.6.36unaffected5.4.301 to ≤ 5.4.*unaffected5.10.246 to ≤ 5.10.*unaffected6.1.158 to ≤ 6.1.*unaffected6.6.114 to ≤ 6.6.*unaffected6.12.54 to ≤ 6.12.*unaffected6.17.4 to ≤ 6.17.*unaffected6.18 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/7bf46ff83a0ef11836e38ebd72cdc5107209342d ↗
- https://git.kernel.org/stable/c/b2bac84fde28fb6a88817b8b761abda17a1d300b ↗
- https://git.kernel.org/stable/c/e651294218d2684302ee5ed95ccf381646f3e5b4 ↗
- https://git.kernel.org/stable/c/01829af7656b56d83682b3491265d583d502e502 ↗
- https://git.kernel.org/stable/c/2a0cf438320cdb783e0378570744c0ef0d83e934 ↗
- https://git.kernel.org/stable/c/a6e94557cd05adc82fae0400f6e17745563e5412 ↗
- https://git.kernel.org/stable/c/8ecb790ea8c3fc69e77bace57f14cf0d7c177bd8 ↗