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Vulnerability record · CVE-2019-7222 · published 21 March 2019

CVE-2019-7222: Linux kernel vulnerability

Linux · Linux Kernel

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

5.5 CVSS 3.1 Medium EPSS 0.68% · top 49.6%
5.5CVSS 3.1 base score, v2 2.1
0.68%EPSS exploitation probability, 30 days
NoNot in CISA KEV
18Affected product versions listed by NVD
50References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

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

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

18 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00042.html Broken LinkMailing ListThird Party Advisory
http://packetstormsecurity.com/files/151712/KVM-kvm_inject_page_fault-Uninitialized-Memory-Leak.html Third Party AdvisoryVDB Entry
http://www.openwall.com/lists/oss-security/2019/02/18/2 Mailing ListPatchThird Party Advisory
http://www.securityfocus.com/bid/106963 Broken LinkThird Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2019:2029 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2043 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3309 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3517 Third Party Advisory
https://bugs.chromium.org/p/project-zero/issues/detail?id=1759 ExploitPatchThird Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=353c0956a618a07ba4bbe7ad00ff29fe70e8412a PatchVendor Advisory
https://github.com/torvalds/linux/commits/master/arch/x86/kvm Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KDOXCX3QFVWYXH5CQMGDDE7
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y2HMABEMJDPA6LPCBE5WIEZ
https://security.netapp.com/advisory/ntap-20190404-0002/ Third Party Advisory
https://usn.ubuntu.com/3930-1/ Third Party Advisory
https://usn.ubuntu.com/3930-2/ Third Party Advisory
https://usn.ubuntu.com/3931-1/ Third Party Advisory
https://usn.ubuntu.com/3931-2/ Third Party Advisory
https://usn.ubuntu.com/3932-1/ Third Party Advisory
https://usn.ubuntu.com/3932-2/ Third Party Advisory
https://usn.ubuntu.com/3933-1/ Third Party Advisory
https://usn.ubuntu.com/3933-2/ Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00042.html Broken LinkMailing ListThird Party Advisory
http://packetstormsecurity.com/files/151712/KVM-kvm_inject_page_fault-Uninitialized-Memory-Leak.html Third Party AdvisoryVDB Entry
http://www.openwall.com/lists/oss-security/2019/02/18/2 Mailing ListPatchThird Party Advisory
http://www.securityfocus.com/bid/106963 Broken LinkThird Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2019:2029 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2043 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3309 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3517 Third Party Advisory
https://bugs.chromium.org/p/project-zero/issues/detail?id=1759 ExploitPatchThird Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=353c0956a618a07ba4bbe7ad00ff29fe70e8412a PatchVendor Advisory
https://github.com/torvalds/linux/commits/master/arch/x86/kvm Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KDOXCX3QFVWYXH5CQMGDDE7

Track CVE-2019-7222 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Source: NIST National Vulnerability Database (record CVE-2019-7222), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.