CVE-2020-15863

2020-07-2816:15:00

Alpine Linux Development Team

security.alpinelinux.org

0.001 Low

EPSS

Percentile

19.9%

JSON

hw/net/xgmac.c in the XGMAC Ethernet controller in QEMU before 07-20-2020 has a buffer overflow. This occurs during packet transmission and affects the highbank and midway emulated machines. A guest user or process could use this flaw to crash the QEMU process on the host, resulting in a denial of service or potential privileged code execution. This was fixed in commit 5519724a13664b43e225ca05351c60b4468e4555.

OSVersionArchitecturePackageVersionFilename
Alpineedge-communitynoarchqemu< 5.1.0-r1UNKNOWN
Alpine3.16-communitynoarchqemu< 5.1.0-r1UNKNOWN
Alpine3.17-communitynoarchqemu< 5.1.0-r1UNKNOWN
Alpine3.18-communitynoarchqemu< 5.1.0-r1UNKNOWN
Alpine3.19-communitynoarchqemu< 5.1.0-r1UNKNOWN
Alpine3.20-communitynoarchqemu< 5.1.0-r1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-community	noarch	qemu	< 5.1.0-r1	UNKNOWN
Alpine	3.16-community	noarch	qemu	< 5.1.0-r1	UNKNOWN
Alpine	3.17-community	noarch	qemu	< 5.1.0-r1	UNKNOWN
Alpine	3.18-community	noarch	qemu	< 5.1.0-r1	UNKNOWN
Alpine	3.19-community	noarch	qemu	< 5.1.0-r1	UNKNOWN
Alpine	3.20-community	noarch	qemu	< 5.1.0-r1	UNKNOWN