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…

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.

Scores

EPSS (exploitation in 30 days)

1.4% · top 27% of all CVEs (4 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.7.

Weakness

• n/a
• CWE-189 (opens in a new tab)All about CWE-189 and its CVEs

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)
• 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

[![CVE-2013-6367](https://trackcve.app/badge/CVE-2013-6367.svg)](https://trackcve.app/cve/CVE-2013-6367)

Record last updated 6 Aug 2024, 17:39 UTC.