CVE-2012-6031
EPSS 0.06%Published: 11/23/2012Modified: 4/28/2026
Description
The do_tmem_get function in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 allow local guest OS users to cause a denial of service (CPU hang and host crash) via unspecified vectors related to a spinlock being held in the "bad_copy error path." NOTE: this issue was originally published as part of CVE-2012-3497, which was too general; CVE-2012-3497 has been SPLIT into this ID and others.
Affected packages (1)
- Debian/xenfrom 0, < 4.1.4-1