Stack-based buffer overflow in the get_matching_model_microcode function in arch/x86/kernel/cpu/microcode/intel_early.c in the Linux kernel before 4.0 allows context-dependent attackers to gain privileges by constructing a crafted microcode header and leveraging root privileges for write access to the initrd.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2015-05-27T10:00:00

Updated: 2024-08-06T05:24:37.938Z

Reserved: 2015-03-20T00:00:00

Link: CVE-2015-2666

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2015-05-27T10:59:04.813

Modified: 2024-11-21T02:27:48.717

Link: CVE-2015-2666

cve-icon Redhat

Severity : Moderate

Publid Date: 2015-02-19T00:00:00Z

Links: CVE-2015-2666 - Bugzilla