vulnerability
Ubuntu: (Multiple Advisories) (CVE-2021-3930): QEMU vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:N/I:N/A:P) | Dec 2, 2021 | Mar 1, 2022 | Nov 15, 2024 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
Dec 2, 2021
Added
Mar 1, 2022
Modified
Nov 15, 2024
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.
Solution(s)
ubuntu-pro-upgrade-qemuubuntu-pro-upgrade-qemu-systemubuntu-pro-upgrade-qemu-system-aarch64ubuntu-pro-upgrade-qemu-system-armubuntu-pro-upgrade-qemu-system-mipsubuntu-pro-upgrade-qemu-system-miscubuntu-pro-upgrade-qemu-system-ppcubuntu-pro-upgrade-qemu-system-s390xubuntu-pro-upgrade-qemu-system-sparcubuntu-pro-upgrade-qemu-system-x86ubuntu-pro-upgrade-qemu-system-x86-microvmubuntu-pro-upgrade-qemu-system-x86-xen
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