CVEvulnerability
CVE-2020-15859
3.3 LOW
Official page ↗
- Status
- Modified
- Published
- 2020-07-21
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 3.3 LOW — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
- CVSS 2.0 ([email protected])
- 2.1 LOW — AV:L/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-416
Description
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.
Affected configurations
• qemu qemu 4.2.0
• debian debian linux 9.0
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://bugs.launchpad.net/qemu/+bug/1886362 Exploit, Issue Tracking, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html Mailing List, Third Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2020-07/msg05304.html Mailing List, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/202208-27 Third Party Advisory
- https://www.openwall.com/lists/oss-security/2020/07/21/3 Mailing List, Patch, Third Party Advisory
- https://bugs.launchpad.net/qemu/+bug/1886362 Exploit, Issue Tracking, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html Mailing List, Third Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2020-07/msg05304.html Mailing List, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/202208-27 Third Party Advisory
- https://www.openwall.com/lists/oss-security/2020/07/21/3 Mailing List, Patch, Third Party Advisory