Vulnerability Details CVE-2020-27617
eth_get_gso_type in net/eth.c in QEMU 4.2.1 allows guest OS users to trigger an assertion failure. A guest can crash the QEMU process via packet data that lacks a valid Layer 3 protocol.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 56.7%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.0
References
- http://www.openwall.com/lists/oss-security/2020/11/02/1
- https://lists.debian.org/debian-lts-announce/2020/11/msg00047.html
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
- https://lists.nongnu.org/archive/html/qemu-devel/2020-10/msg05731.html
- https://security.netapp.com/advisory/ntap-20201202-0002/
- http://www.openwall.com/lists/oss-security/2020/11/02/1
- https://lists.debian.org/debian-lts-announce/2020/11/msg00047.html
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
- https://lists.nongnu.org/archive/html/qemu-devel/2020-10/msg05731.html
- https://security.netapp.com/advisory/ntap-20201202-0002/
Products affected by CVE-2020-27617
-
cpe:2.3:a:qemu:qemu:4.2.1
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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