{"containers":{"cna":{"affected":[{"product":"Linux kernel through 4.13.3","vendor":"n/a","versions":[{"status":"affected","version":"Linux kernel through 4.13.3"}]}],"datePublic":"2017-09-26T00:00:00.000Z","descriptions":[{"lang":"en","value":"The prepare_vmcs02 function in arch/x86/kvm/vmx.c in the Linux kernel through 4.13.3 does not ensure that the \"CR8-load exiting\" and \"CR8-store exiting\" L0 vmcs02 controls exist in cases where L1 omits the \"use TPR shadow\" vmcs12 control, which allows KVM L2 guest OS users to obtain read and write access to the hardware CR8 register."}],"problemTypes":[{"descriptions":[{"description":"incorrect access control","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2019-07-30T12:06:06.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=51aa68e7d57e3217192d88ce90fd5b8ef29ec94f"},{"tags":["x_refsource_CONFIRM"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1491224"},{"name":"RHSA-2018:1062","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2018:1062"},{"name":"100856","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/100856"},{"name":"DSA-3981","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"http://www.debian.org/security/2017/dsa-3981"},{"tags":["x_refsource_CONFIRM"],"url":"https://www.spinics.net/lists/kvm/msg155414.html"},{"name":"RHSA-2018:0676","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2018:0676"},{"name":"USN-3698-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"https://usn.ubuntu.com/3698-1/"},{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/torvalds/linux/commit/51aa68e7d57e3217192d88ce90fd5b8ef29ec94f"},{"name":"USN-3698-2","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"https://usn.ubuntu.com/3698-2/"},{"name":"RHSA-2019:1946","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2019:1946"}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-05T18:28:16.642Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=51aa68e7d57e3217192d88ce90fd5b8ef29ec94f"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1491224"},{"name":"RHSA-2018:1062","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"https://access.redhat.com/errata/RHSA-2018:1062"},{"name":"100856","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/100856"},{"name":"DSA-3981","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"http://www.debian.org/security/2017/dsa-3981"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://www.spinics.net/lists/kvm/msg155414.html"},{"name":"RHSA-2018:0676","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"https://access.redhat.com/errata/RHSA-2018:0676"},{"name":"USN-3698-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"https://usn.ubuntu.com/3698-1/"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/torvalds/linux/commit/51aa68e7d57e3217192d88ce90fd5b8ef29ec94f"},{"name":"USN-3698-2","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"https://usn.ubuntu.com/3698-2/"},{"name":"RHSA-2019:1946","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"https://access.redhat.com/errata/RHSA-2019:1946"}]}]},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2017-12154","datePublished":"2017-09-26T05:00:00.000Z","dateReserved":"2017-08-01T00:00:00.000Z","dateUpdated":"2024-08-05T18:28:16.642Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}