3.8

CVE-2020-16092

In QEMU through 5.0.0, an assertion failure can occur in the network packet processing. This issue affects the e1000e and vmxnet3 network devices. A malicious guest user/process could use this flaw to abort the QEMU process on the host, resulting in a denial of service condition in net_tx_pkt_add_raw_fragment in hw/net/net_tx_pkt.c.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qemu ≫ Qemu Version <= 5.0.0
Debian ≫ Debian Linux Version 9.0
Debian ≫ Debian Linux Version 10.0
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 20.04 SwEdition lts
Opensuse ≫ Leap Version 15.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.38% 0.293
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 3.8 2 1.4
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
NIST 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:N/I:N/A:P
CWE-617 Reachable Assertion

The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.

https://lists.debian.org/debian-lts-announce/2020/09/msg00013.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/4467-1/
Third Party Advisory
https://security.gentoo.org/glsa/202208-27
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00024.html
Third Party Advisory
Mailing List
https://www.debian.org/security/2020/dsa-4760
Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/08/10/1
Patch
Third Party Advisory
Mailing List
https://lists.nongnu.org/archive/html/qemu-devel/2020-07/msg07563.html
Patch
Third Party Advisory
Mailing List
https://security.netapp.com/advisory/ntap-20200821-0006/
Third Party Advisory