CVE-2018-14656highCWE-20

CVE-2018-14656

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7epss 0.5%

exploitation probability

0.5%top 56% of all CVEs

observed exploitation

nono source reports it

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.

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

[UNKNOWN] · kernel

References

https://bugs.chromium.org/p/project-zero/issues/detail?id=1650 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14656 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 http://www.securitytracker.com/id/1041804