CVE-2021-3930

Name
CVE-2021-3930
Description
An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page' argument was set to MODE_PAGE_ALLS (0x3f). A malicious guest could use this flaw to potentially crash QEMU, resulting in a denial of service condition.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://bugzilla.redhat.com/show_bug.cgi?id=2020588
Third Party Advisory https://security.netapp.com/advisory/ntap-20220225-0007/
MLIST https://lists.debian.org/debian-lts-announce/2022/04/msg00002.html

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* qemu >= None < 6.2.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
qemu edge-community 6.1.0-r4 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
qemu edge-community 6.1.0-r3 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
qemu edge-community 6.1.0-r2 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
qemu edge-community 6.1.0-r1 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
qemu edge-community 6.1.0-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
qemu edge-community 6.0.0-r5 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
qemu edge-community 6.0.0-r4 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
qemu edge-community 6.0.0-r3 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
qemu edge-community 6.0.0-r2 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
qemu edge-community 6.0.0-r1 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
qemu edge-community 5.2.0-r0 None possibly vulnerable
qemu edge-community 5.1.0-r1 None possibly vulnerable
qemu edge-community 5.0.0-r0 None possibly vulnerable
qemu edge-community 4.2.0-r0 None possibly vulnerable
qemu edge-community 2.8.1-r1 None possibly vulnerable
qemu 3.22-community 6.1.0-r0 None possibly vulnerable
qemu 3.22-community 6.0.0-r2 None possibly vulnerable
qemu 3.22-community 6.0.0-r1 None possibly vulnerable
qemu 3.22-community 5.2.0-r0 None possibly vulnerable
qemu 3.22-community 5.1.0-r1 None possibly vulnerable
qemu 3.22-community 5.0.0-r0 None possibly vulnerable
qemu 3.22-community 4.2.0-r0 None possibly vulnerable
qemu 3.22-community 2.8.1-r1 None possibly vulnerable