Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| [UNKNOWN] / kernel | affected n/a |
CWE
CWE-20
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
ADP enrichment
No English description supplied.
- 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