The ne2000_receive function in hw/net/ne2000.c in QEMU before 2.4.0.1 allows attackers to cause a denial of service (infinite loop and instance crash) or possibly execute arbitrary code via vectors related to receiving packets.
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168077.html
https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg03985.html
http://www.openwall.com/lists/oss-security/2015/09/15/2
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168646.html
http://www.ubuntu.com/usn/USN-2745-1
https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg05832.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168671.html
https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14
Source: MITRE
Published: 2020-01-23
Updated: 2021-11-30
Type: CWE-835
Base Score: 4
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 8
Severity: MEDIUM
Base Score: 6.5
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 2.8
Severity: MEDIUM