vulnerability
Ubuntu: (Multiple Advisories) (CVE-2017-2596): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:N/I:N/A:C) | Feb 6, 2017 | May 18, 2017 | Mar 27, 2026 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
Feb 6, 2017
Added
May 18, 2017
Modified
Mar 27, 2026
Description
The nested_vmx_check_vmptr function in arch/x86/kvm/vmx.c in the Linux kernel through 4.9.8 improperly emulates the VMXON instruction, which allows KVM L1 guest OS users to cause a denial of service (host OS memory consumption) by leveraging the mishandling of page references.
Solutions
ubuntu-upgrade-linux-image-4-10-0-1005-raspi2ubuntu-upgrade-linux-image-4-10-0-21-genericubuntu-upgrade-linux-image-4-10-0-21-generic-lpaeubuntu-upgrade-linux-image-4-10-0-21-lowlatencyubuntu-upgrade-linux-image-4-10-0-27-genericubuntu-upgrade-linux-image-4-10-0-27-generic-lpaeubuntu-upgrade-linux-image-4-10-0-27-lowlatencyubuntu-upgrade-linux-image-4-4-0-1014-gkeubuntu-upgrade-linux-image-4-4-0-1018-awsubuntu-upgrade-linux-image-4-4-0-1057-raspi2ubuntu-upgrade-linux-image-4-4-0-1059-snapdragonubuntu-upgrade-linux-image-4-4-0-79-genericubuntu-upgrade-linux-image-4-4-0-79-generic-lpaeubuntu-upgrade-linux-image-4-4-0-79-lowlatencyubuntu-upgrade-linux-image-4-4-0-79-powerpc-e500mcubuntu-upgrade-linux-image-4-4-0-79-powerpc-smpubuntu-upgrade-linux-image-4-4-0-79-powerpc64-embubuntu-upgrade-linux-image-4-4-0-79-powerpc64-smpubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-hwe-16-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-hwe-16-04ubuntu-upgrade-linux-image-generic-lpae-lts-xenialubuntu-upgrade-linux-image-generic-lts-xenialubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-hwe-16-04ubuntu-upgrade-linux-image-lowlatency-lts-xenialubuntu-upgrade-linux-image-powerpc-e500mcubuntu-upgrade-linux-image-powerpc-e500mc-lts-xenialubuntu-upgrade-linux-image-powerpc-smpubuntu-upgrade-linux-image-powerpc-smp-lts-xenialubuntu-upgrade-linux-image-powerpc64-embubuntu-upgrade-linux-image-powerpc64-emb-lts-xenialubuntu-upgrade-linux-image-powerpc64-smpubuntu-upgrade-linux-image-powerpc64-smp-lts-xenialubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-snapdragonubuntu-upgrade-linux-image-virtual
References
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