CVE-2012-5512
low
CVSS v3
—
CVSS v2
3.2
VIR risk
3.2
Description
Array index error in the HVMOP_set_mem_access handler in Xen 4.1 allows local HVM guest OS administrators to cause a denial of service (crash) or obtain sensitive information via unspecified vectors.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2012-5512
Vendor advisory: secalert@redhat.com — http://support.citrix.com/article/CTX135777
Vendor advisory: secalert@redhat.com — http://secunia.com/advisories/51487
Vendor advisory: secalert@redhat.com — http://secunia.com/advisories/51486
Vendor advisory: secalert@redhat.com — http://secunia.com/advisories/51397
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 4.1.3-5 |
| debian | bullseye | fixed | 4.1.3-5 |
| debian | forky | fixed | 4.1.3-5 |
| debian | sid | fixed | 4.1.3-5 |
| debian | trixie | fixed | 4.1.3-5 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| citrix | xenserver | 4.1.0 | |
References
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00018.html
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00019.html
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00011.html
- http://secunia.com/advisories/51397
- http://secunia.com/advisories/51486
- http://secunia.com/advisories/51487
- http://secunia.com/advisories/55082
- http://security.gentoo.org/glsa/glsa-201309-24.xml
- http://support.citrix.com/article/CTX135777
- http://www.openwall.com/lists/oss-security/2012/12/03/7
- http://www.osvdb.org/88132
- http://www.securityfocus.com/bid/56799
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80481
- https://security-tracker.debian.org/tracker/CVE-2012-5512
CWEs
CWE-16
Verify integrity in audit chain (admin only). AS-IS.