Описание
arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 3.12 does not have an exit handler for the INVEPT instruction, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.
arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 3.12 does not have an exit handler for the INVEPT instruction, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2014-3645
- https://github.com/torvalds/linux/commit/bfd0a56b90005f8c8a004baf407ad90045c2b11e
- https://access.redhat.com/errata/RHSA-2014:1724
- https://access.redhat.com/errata/RHSA-2014:1843
- https://access.redhat.com/errata/RHSA-2015:0126
- https://access.redhat.com/errata/RHSA-2015:0284
- https://access.redhat.com/security/cve/CVE-2014-3645
- https://bugzilla.redhat.com/show_bug.cgi?id=1144835
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bfd0a56b90005f8c8a004baf407ad90045c2b11e
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=bfd0a56b90005f8c8a004baf407ad90045c2b11e
- http://rhn.redhat.com/errata/RHSA-2015-0126.html
- http://rhn.redhat.com/errata/RHSA-2015-0284.html
- http://www.debian.org/security/2014/dsa-3060
- http://www.openwall.com/lists/oss-security/2014/10/24/9
- http://www.ubuntu.com/usn/USN-2417-1
- http://www.ubuntu.com/usn/USN-2418-1
Связанные уязвимости
arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 3.12 does not have an exit handler for the INVEPT instruction, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.
arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 3.12 does not have an exit handler for the INVEPT instruction, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.
arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 3.12 does not have an exit handler for the INVEPT instruction, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.
arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 3.1 ...
ELSA-2014-1843: kernel security and bug fix update (IMPORTANT)