CVE-2012-6036
- State
- Published
- Severity
- Not scored
- Published
- Nov 23, 2012
- Updated
- Aug 6, 2024
- Reserved
- Nov 23, 2012
Description
The (1) memc_save_get_next_page, (2) tmemc_restore_put_page and (3) tmemc_restore_flush_page functions in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 do not check for negative id pools, which allows local guest OS users to cause a denial of service (memory corruption and host crash) or possibly execute arbitrary code via unspecified vectors. 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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- 55082third-party-advisory
- 1027482vdb-entry
- http://wiki.xen.org/wiki/Security_Announcements#XSA-15_multiple_TMEM_hypercall_vulnerabilities
- GLSA-201309-24vendor-advisory
- 55410vdb-entry
- [oss-security] 20120905 Xen Security Advisory 15 (CVE-2012-3497) - multiple TMEM hypercall vulnerabilitiesmailing-list
- xen-tmem-priv-esc(78268)vdb-entry
- 85199vdb-entry
- xen-memcsavegetnextpage-code-exec(80326)vdb-entry
- [Xen-announce] 20120905 Xen Security Advisory 15 (CVE-2012-3497) - multiple TMEM hypercall vulnerabilitiesmailing-list
- 50472third-party-advisory
- GLSA-201604-03vendor-advisory
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