CVE - CVE-2021-3930

CVE-ID
CVE-2021-3930	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://security.netapp.com/advisory/ntap-20220225-0007/ GENTOO:GLSA-202208-27 URL:https://security.gentoo.org/glsa/202208-27 MISC:https://bugzilla.redhat.com/show_bug.cgi?id=2020588 URL:https://bugzilla.redhat.com/show_bug.cgi?id=2020588 MLIST:[debian-lts-announce] 20220404 [SECURITY] [DLA 2970-1] qemu security update URL:https://lists.debian.org/debian-lts-announce/2022/04/msg00002.html MLIST:[debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security update URL:https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
Assigning CNA
Red Hat, Inc.
Date Record Created
20211105	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20211105)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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