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CVE-2013-6367
The apic_get_tmcct 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…
- 5.7MediumCVSS base score
- 1.4%Exploitation in 30 daysEPSS · top 27% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
The apic_get_tmcct 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 (divide-by-zero error and host OS crash) via crafted modifications of the TMICT value.
Timeline
ID reserved
By redhat
- 40 days later
· 40 days later
Published
- 11 years later
· 11 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.7 | AV:A/AC:M/Au:N/C:N/I:N/A:C |
- EPSS (exploitation in 30 days)
- 1.4% · top 27% of all CVEs (9 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.7.
Affected products
n/a
- affected n/a
References
23
- USN-2135-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- openSUSE-SU-2014:0247 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- USN-2138-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- USN-2113-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- USN-2141-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- [oss-security] 20131212 Re: [vs-plain] kvm issues (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b963a22e6d1a266a67e9eecc88134713fd54775c (opens in a new tab)x_refsource_CONFIRMx_transferred
- 64270 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.54 (opens in a new tab)x_refsource_CONFIRMx_transferred
- USN-2110-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- USN-2129-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- USN-2136-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- USN-2128-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- USN-2139-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- USN-2117-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- RHSA-2013:1801 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=1032207 (opens in a new tab)x_refsource_CONFIRMx_transferred
- USN-2109-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- RHSA-2014:0284 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2014:0163 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- https://github.com/torvalds/linux/commit/b963a22e6d1a266a67e9eecc88134713fd54775c (opens in a new tab)x_refsource_CONFIRMx_transferred
- openSUSE-SU-2014:0204 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- openSUSE-SU-2014:0205 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2013-6192 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2013-6367)Record last updated .