{"containers":{"cna":{"affected":[{"product":"Linux kernel before 4.9","vendor":"n/a","versions":[{"status":"affected","version":"Linux kernel before 4.9"}]}],"datePublic":"2017-09-20T00:00:00.000Z","descriptions":[{"lang":"en","value":"The access_pmu_evcntr function in arch/arm64/kvm/sys_regs.c in the Linux kernel before 4.8.11 allows privileged KVM guest OS users to cause a denial of service (assertion failure and host OS crash) by accessing the Performance Monitors Cycle Count Register (PMCCNTR)."}],"problemTypes":[{"descriptions":[{"cweId":"CWE-617","description":"assert failure CWE-617","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2017-09-20T07:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/torvalds/linux/commit/9e3f7a29694049edd728e2400ab57ad7553e5aa9"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.11"},{"tags":["x_refsource_CONFIRM"],"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9e3f7a29694049edd728e2400ab57ad7553e5aa9"},{"tags":["x_refsource_CONFIRM"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1492984"}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-05T18:28:16.551Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/torvalds/linux/commit/9e3f7a29694049edd728e2400ab57ad7553e5aa9"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.11"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9e3f7a29694049edd728e2400ab57ad7553e5aa9"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1492984"}]}]},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2017-12168","datePublished":"2017-09-20T08:00:00.000Z","dateReserved":"2017-08-01T00:00:00.000Z","dateUpdated":"2024-08-05T18:28:16.551Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}