CVE-2019-7222

Public Exploit

Description

The KVM implementation in the Linux kernel through 4.20.5 has an Information Leak.

5.5

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.03%

Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory opensuse.org Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory kernel.org

Affected: n/a n/a

References

Link	Tags
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KDOXCX3QFVWYXH5CQMGDDE7H6MUG5XGG/	vendor advisory
http://packetstormsecurity.com/files/151712/KVM-kvm_inject_page_fault-Uninitialized-Memory-Leak.html	vdb entry third party advisory
http://www.securityfocus.com/bid/106963	vdb entry third party advisory broken link
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y2HMABEMJDPA6LPCBE5WIEZXUKY7DLTN/	vendor advisory
https://github.com/torvalds/linux/commits/master/arch/x86/kvm	third party advisory
http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00042.html	mailing list broken link third party advisory vendor advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=353c0956a618a07ba4bbe7ad00ff29fe70e8412a	patch vendor advisory
http://www.openwall.com/lists/oss-security/2019/02/18/2	mailing list third party advisory patch
https://bugs.chromium.org/p/project-zero/issues/detail?id=1759	exploit third party advisory patch
https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html	third party advisory mailing list
https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html	third party advisory mailing list
https://usn.ubuntu.com/3932-1/	third party advisory vendor advisory
https://usn.ubuntu.com/3932-2/	third party advisory vendor advisory
https://usn.ubuntu.com/3930-1/	third party advisory vendor advisory
https://usn.ubuntu.com/3931-1/	third party advisory vendor advisory
https://usn.ubuntu.com/3933-2/	third party advisory vendor advisory
https://usn.ubuntu.com/3931-2/	third party advisory vendor advisory
https://usn.ubuntu.com/3930-2/	third party advisory vendor advisory
https://security.netapp.com/advisory/ntap-20190404-0002/	third party advisory
https://usn.ubuntu.com/3933-1/	third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html	third party advisory mailing list
https://access.redhat.com/errata/RHSA-2019:2043	third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2019:2029	third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2019:3309	third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2019:3517	third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-7222?: CVE-2019-7222 has been scored as a medium severity vulnerability.
How to fix CVE-2019-7222?: To fix CVE-2019-7222, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-7222 being actively exploited in the wild?: It is possible that CVE-2019-7222 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.