CVE-2018-14656
- State
- Published
- Severity
- 7.0 High
- Published
- Oct 8, 2018
- Updated
- Aug 5, 2024
- Reserved
- Jul 27, 2018
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.0 | 7.0 High | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | redhat |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
kernel[UNKNOWN] |
|
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14656
- 1041804vdb-entry
- 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
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