CVEvulnerability
CVE-2020-27617
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-11-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.0 MEDIUM — AV:N/AC:L/Au:S/C:N/I:N/A:P
- Weaknesses
- CWE-617
Description
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.
Affected configurations
• qemu qemu 4.2.1
• debian debian linux 9.0
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-617 Reachable Assertion weakness
References
- http://www.openwall.com/lists/oss-security/2020/11/02/1 Mailing List, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/11/msg00047.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html Mailing List, Third Party Advisory
- https://lists.nongnu.org/archive/html/qemu-devel/2020-10/msg05731.html Mailing List, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20201202-0002/ Third Party Advisory
- http://www.openwall.com/lists/oss-security/2020/11/02/1 Mailing List, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/11/msg00047.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html Mailing List, Third Party Advisory
- https://lists.nongnu.org/archive/html/qemu-devel/2020-10/msg05731.html Mailing List, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20201202-0002/ Third Party Advisory