Unscored DLA-2970-1 5 CVEs

qemu - security update

Published Apr 4, 2022 · Updated Mar 9, 2026

Ecosystem: Debian

Fixed packages 1

Release	Package	Fixed in
Debian · 9	qemu	1:2.8+dfsg-6+deb9u17

Vulnerabilities 5

Unscored —

CVE-2021-20196

A NULL pointer dereference flaw was found in the floppy disk emulator of QEMU. This issue occurs while processing read/…

qemu xen qemu qemu Virtualization Debian Ubuntu Alpine

May 26, 2021
Unscored —

CVE-2021-3593

An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in th…

qemu qemu libslirp libslirp Virtualization Debian Ubuntu Alpine

Jun 15, 2021
Unscored —

CVE-2021-3748

A use-after-free vulnerability was found in the virtio-net device of QEMU. It could occur when the descriptor's address…

qemu qemu qemu Virtualization Debian Ubuntu Azure Linux

Mar 23, 2022
Unscored —

CVE-2021-3930

An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT command…

qemu qemu qemu qemu Virtualization Debian Ubuntu Azure Linux Alpine

Feb 18, 2022
Unscored —

CVE-2022-26354

A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached from the virt…

qemu qemu qemu Virtualization Debian Ubuntu Azure Linux

Mar 16, 2022