CVE-2012-0029
Heap-based buffer overflow in the process_tx_desc function in the e1000 emulation (hw/e1000.c) in qemu-kvm 0.12, and possibly other versions, allows guest OS users to cause a denial of service (QEMU
02 Description
Heap-based buffer overflow in the process_tx_desc function in the e1000 emulation (hw/e1000.c) in qemu-kvm 0.12, and possibly other versions, allows guest OS users to cause a denial of service (QEMU
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
- 0.90% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 59.7% 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
- Important. 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
- 2012-01-27 15:00Z14 YR AGO
- Last updated
- 2024-08-06 18:09Z2 YR AGO
- Reserved
- 2011-12-07
- 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
- 5b812a449eb7c7da29a018db107f6011a7cdd0282c21d1ad35c42c6629c3494f
05 Affected products
06 References
- exchange.xforce.ibmcloud.comqemu-processtxdesc-bo(72656)https://exchange.xforce.ibmcloud.com/vulnerabilities/72656
- secunia.com47741http://secunia.com/advisories/47741
- git.qemu.orghttp://git.qemu.org/?p=qemu.git%3Ba=log%3Bh=refs/heads/stable-1.0
- secunia.com47992http://secunia.com/advisories/47992
- secunia.com48318http://secunia.com/advisories/48318
- secunia.com47740http://secunia.com/advisories/47740
- www.redhat.comRHSA-2012:0050http://www.redhat.com/support/errata/RHSA-2012-0050.html
- lists.opensuse.orgopenSUSE-SU-2012:0207http://lists.opensuse.org/opensuse-updates/2012-02/msg00009.html
- www.ubuntu.comUSN-1339-1http://www.ubuntu.com/usn/USN-1339-1
- www.securityfocus.com51642http://www.securityfocus.com/bid/51642
- secunia.com50913http://secunia.com/advisories/50913
- lists.opensuse.orgSUSE-SU-2012:1320http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00002.html
- rhn.redhat.comRHSA-2012:0370http://rhn.redhat.com/errata/RHSA-2012-0370.html
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=772075
- lists.fedoraproject.orgFEDORA-2012-8604http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html
07 Fixed in
Debian 12
- xen Fixed in 4.1.3~rc1+hg-20120614.a9c0a89c08f2-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- xen Fixed in 4.1.3~rc1+hg-20120614.a9c0a89c08f2-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- xen Fixed in 4.1.3~rc1+hg-20120614.a9c0a89c08f2-1
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.