Description
drivers/vfio/pci/vfio_pci.c in the Linux kernel through 4.8.11 allows local users to bypass integer overflow checks, and cause a denial of service (memory corruption) or have unspecified other impact, by leveraging access to a vfio PCI device file for a VFIO_DEVICE_SET_IRQS ioctl call, aka a "state machine confusion bug."
Exploits
No known exploits found for this CVE.
Search Exploit-DBReferences
cve@mitre.org
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=05692d7005a364add85c6e25a6c4447ce08f913acve@mitre.org
http://rhn.redhat.com/errata/RHSA-2017-0386.htmlcve@mitre.org
http://rhn.redhat.com/errata/RHSA-2017-0387.htmlcve@mitre.org
http://www.securityfocus.com/bid/93929cve@mitre.org
https://bugzilla.redhat.com/show_bug.cgi?id=1389258cve@mitre.org
https://patchwork.kernel.org/patch/9373631/af854a3a-2127-422b-91ae-364da2661108
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=05692d7005a364add85c6e25a6c4447ce08f913aaf854a3a-2127-422b-91ae-364da2661108
http://rhn.redhat.com/errata/RHSA-2017-0386.htmlaf854a3a-2127-422b-91ae-364da2661108
http://rhn.redhat.com/errata/RHSA-2017-0387.htmlaf854a3a-2127-422b-91ae-364da2661108
http://www.openwall.com/lists/oss-security/2016/10/26/11af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/93929af854a3a-2127-422b-91ae-364da2661108
https://bugzilla.redhat.com/show_bug.cgi?id=1389258af854a3a-2127-422b-91ae-364da2661108
https://github.com/torvalds/linux/commit/05692d7005a364add85c6e25a6c4447ce08f913aaf854a3a-2127-422b-91ae-364da2661108
https://patchwork.kernel.org/patch/9373631/