CVE-2013-0231
The pciback_enable_msi function in the PCI backend driver (drivers/xen/pciback/conf_space_capability_msi.c) in Xen for the Linux kernel 2.6.18 and 3.8 allows guest OS users with PCI device access to
02 Description
The pciback_enable_msi function in the PCI backend driver (drivers/xen/pciback/conf_space_capability_msi.c) in Xen for the Linux kernel 2.6.18 and 3.8 allows guest OS users with PCI device access to
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.42% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 36.3% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2013-02-13 01:00Z13 YR AGO
- Last updated
- 2024-08-06 14:18Z2 YR AGO
- Reserved
- 2012-12-06
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
- Data version
- 5.1
- Document digest
- 1b393c063ade583e5617ccb37caac83f74aaa081c63d5c745ea5c84ddbfcc124
05 Affected products
06 References
- www.openwall.com[oss-security] 20130205 Xen Security Advisory 43 (CVE-2013-0231) - Linux pciback DoS via not rate limited log messages.http://www.openwall.com/lists/oss-security/2013/02/05/9
- www.securityfocus.com57740http://www.securityfocus.com/bid/57740
- exchange.xforce.ibmcloud.comxen-pcibackenablemsi-dos(81923)https://exchange.xforce.ibmcloud.com/vulnerabilities/81923
- lists.opensuse.orgopenSUSE-SU-2013:0395http://lists.opensuse.org/opensuse-security-announce/2013-03/msg00004.html
- secunia.com52059http://secunia.com/advisories/52059
- lists.opensuse.orgSUSE-SU-2013:0674http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00018.html
- lists.opensuse.orgopenSUSE-SU-2013:0925http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html
- www.debian.orgDSA-2632http://www.debian.org/security/2013/dsa-2632
- osvdb.org89903http://osvdb.org/89903
07 Fixed in
Debian 12
- linux Fixed in 3.2.41-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux Fixed in 3.2.41-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux Fixed in 3.2.41-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.