Description
A missing address check in the callers of the show_opcodes() in the Linux kernel allows an attacker to dump the kernel memory at an arbitrary kernel address into the dmesg log.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
[UNKNOWN] kernel
n/aaffected
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14656 ↗
- http://www.securitytracker.com/id/1041804 ↗
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=342db04ae71273322f0011384a9ed414df8bdae4 ↗
- https://lore.kernel.org/lkml/20180828154901.112726-1-jannh%40google.com/T/ ↗
- https://seclists.org/oss-sec/2018/q4/9 ↗
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1650 ↗