Vulnerability Details CVE-2020-15859
QEMU 4.2.0 has a use-after-free in hw/net/e1000e_core.c because a guest OS user can trigger an e1000e packet with the data's address set to the e1000e's MMIO address.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 5.4%
CVSS Severity
CVSS v3 Score 3.3
CVSS v2 Score 2.1
References
- https://bugs.launchpad.net/qemu/+bug/1886362
- https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
- https://lists.gnu.org/archive/html/qemu-devel/2020-07/msg05304.html
- https://security.gentoo.org/glsa/202208-27
- https://www.openwall.com/lists/oss-security/2020/07/21/3
- https://bugs.launchpad.net/qemu/+bug/1886362
- https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
- https://lists.gnu.org/archive/html/qemu-devel/2020-07/msg05304.html
- https://security.gentoo.org/glsa/202208-27
- https://www.openwall.com/lists/oss-security/2020/07/21/3
Products affected by CVE-2020-15859
-
cpe:2.3:a:qemu:qemu:4.2.0
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cpe:2.3:o:debian:debian_linux:10.0
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cpe:2.3:o:debian:debian_linux:9.0