CVE-2013-6376
The recalculate_apic_map function in arch/x86/kvm/lapic.c in the KVM subsystem in the Linux kernel through 3.12.5 allows guest OS users to cause a denial of service (host OS crash) via a crafted ICR
02 Description
The recalculate_apic_map function in arch/x86/kvm/lapic.c in the KVM subsystem in the Linux kernel through 3.12.5 allows guest OS users to cause a denial of service (host OS crash) via a crafted ICR
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
- 1.10% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 65.5% 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 2026-06-17.
- 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
- 2013-12-14 18:00Z12 YR AGO
- Last updated
- 2024-08-06 17:39Z2 YR AGO
- Reserved
- 2013-11-04
- 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
- 9ae292fbeab94e6639bd3f8d0c7cdc9eaf4b1d40226aa278a6a1a3c1adea97df
05 Affected products
06 References
- www.ubuntu.comUSN-2113-1http://www.ubuntu.com/usn/USN-2113-1
- www.openwall.com[oss-security] 20131212 Re: [vs-plain] kvm issueshttp://www.openwall.com/lists/oss-security/2013/12/12/12
- www.ubuntu.comUSN-2136-1http://www.ubuntu.com/usn/USN-2136-1
- github.comhttps://github.com/torvalds/linux/commit/17d68b763f09a9ce824ae23eb62c9efc57b69271
- www.ubuntu.comUSN-2117-1http://www.ubuntu.com/usn/USN-2117-1
- www.securityfocus.com64319http://www.securityfocus.com/bid/64319
- git.kernel.orghttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=17d68b763f09a9ce824ae23eb62c9efc57b69271
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1033106
- lists.opensuse.orgopenSUSE-SU-2014:0204http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00002.html
- lists.opensuse.orgopenSUSE-SU-2014:0205http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00003.html
07 Fixed in
Debian 12
- linux Fixed in 3.12.5-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux Fixed in 3.12.5-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux Fixed in 3.12.5-1
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.