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CVE-2019-7221 - CERT CVE
CVE-2019-7221
ID
CVE-2019-7221
Sažetak
The KVM implementation in the Linux kernel through 4.20.5 has a Use-after-Free.
Reference
https://github.com/torvalds/linux/commits/master/arch/x86/kvm
https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html
https://usn.ubuntu.com/3932-2/
https://usn.ubuntu.com/3932-1/
https://usn.ubuntu.com/3931-2/
https://usn.ubuntu.com/3931-1/
https://usn.ubuntu.com/3930-2/
https://usn.ubuntu.com/3930-1/
https://security.netapp.com/advisory/ntap-20190404-0002/
https://access.redhat.com/errata/RHSA-2019:0833
https://access.redhat.com/errata/RHSA-2019:0818
https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html
https://access.redhat.com/errata/RHBA-2019:0959
https://access.redhat.com/errata/RHSA-2019:3967
https://access.redhat.com/errata/RHSA-2019:4058
https://support.f5.com/csp/article/K08413011
https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html
http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00042.html
http://packetstormsecurity.com/files/151713/KVM-VMX-Preemption-Timer-Use-After-Free.html
http://www.openwall.com/lists/oss-security/2019/02/18/2
https://bugs.chromium.org/p/project-zero/issues/detail?id=1760
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ecec76885bcfe3294685dc363fd1273df0d5d65f
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KDOXCX3QFVWYXH5CQMGDDE7H6MUG5XGG/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y2HMABEMJDPA6LPCBE5WIEZXUKY7DLTN/
CVSS
Base:
4.6
Impact:
6.4
Exploitability:
3.9
Pristup
Vektor
Složenost
Autentikacija
LOCAL
LOW
NONE
Impact
Povjerljivost
Cjelovitost
Dostupnost
PARTIAL
PARTIAL
PARTIAL
CVSS vektor
AV:L/AC:L/Au:N/C:P/I:P/A:P
Zadnje važnije ažuriranje
07-11-2023 - 03:13
Objavljeno
21-03-2019 - 16:01