CVE-2012-2693
libvirt, possibly before 0.9.12, does not properly assign USB devices to virtual machines when multiple devices have the same vendor and product ID, which might cause the wrong device to be associated
02 Description
libvirt, possibly before 0.9.12, does not properly assign USB devices to virtual machines when multiple devices have the same vendor and product ID, which might cause the wrong device to be associated
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
- 0.33% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 25.9% 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
- Low. 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
- 2012-06-17 01:00Z14 YR AGO
- Last updated
- 2024-08-06 19:42Z2 YR AGO
- Reserved
- 2012-05-14
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 25d33208ff790f6c8615fae88f9c83502354cebab2deeb6c6ceef495d195dda0
05 Affected products
06 References
- www.openwall.com[oss-security] 20120611 Re: CVE request -- libvirt: address bus= device= when identicle vendor ID/product IDs usb devices attached are ignoredhttp://www.openwall.com/lists/oss-security/2012/06/11/3
- rhn.redhat.comRHSA-2013:0127http://rhn.redhat.com/errata/RHSA-2013-0127.html
- www.redhat.com[libvirt] 20120428 [PATCH 0/3] usb devices with same vendor, productID hotplug supporthttps://www.redhat.com/archives/libvir-list/2012-April/msg01494.html
- rhn.redhat.comRHSA-2012:0748http://rhn.redhat.com/errata/RHSA-2012-0748.html
- www.openwall.com[oss-security] 20120611 CVE request -- libvirt: address bus= device= when identicle vendor ID/product IDs usb devices attached are ignoredhttp://www.openwall.com/lists/oss-security/2012/06/11/2
07 Fixed in
Debian 12
- libvirt Fixed in 0.9.12-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- libvirt Fixed in 0.9.12-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- libvirt Fixed in 0.9.12-1
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.