CVE-2021-3546
Summary
| CVE | CVE-2021-3546 |
|---|
| State | PUBLIC |
|---|
| Assigner | [email protected] |
|---|
| Source Priority | CVE Program / NVD first with legacy fallback |
|---|
| Published | 2021-06-02 14:15:00 UTC |
|---|
| Updated | 2022-10-25 20:27:00 UTC |
|---|
| Description | An out-of-bounds write vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw occurs while processing the 'VIRTIO_GPU_CMD_GET_CAPSET' command from the guest. It could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service condition, or potential code execution with the privileges of the QEMU process. |
|---|
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|
| Operating System |
Debian |
Debian Linux |
11.0 |
All |
All |
All |
| Application |
Qemu |
Qemu |
All |
All |
All |
All |
References
| Reference | Source | Link | Tags |
|---|
| June 2021 QEMU Vulnerabilities in NetApp Products | NetApp Product Security |
CONFIRM |
security.netapp.com |
|
| Debian -- Security Information -- DSA-4980-1 qemu |
DEBIAN |
www.debian.org |
|
| oss-security - QEMU: security issues in vhost-user-gpu |
MLIST |
www.openwall.com |
|
| QEMU: Multiple Vulnerabilities (GLSA 202208-27) — Gentoo security |
GENTOO |
security.gentoo.org |
|
| 1958978 – (CVE-2021-3546) CVE-2021-3546 QEMU: vhost-user-gpu: out-of-bounds write in virgl_cmd_get_capset() |
MISC |
bugzilla.redhat.com |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 159368 Oracle Enterprise Linux Security Update for qemu (ELSA-2021-9425)
- 159465 Oracle Enterprise Linux Security Update for qemu (ELSA-2021-9425)
- 159566 Oracle Enterprise Linux Security Update for kvm_utils (ELSA-2021-9568)
- 178817 Debian Security Update for qemu (DSA 4980-1)
- 184153 Debian Security Update for qemu (CVE-2021-3546)
- 198432 Ubuntu Security Notification for QEMU vulnerabilities (USN-5010-1)
- 198683 Ubuntu Security Notification for QEMU Vulnerabilities (USN-5307-1)
- 502356 Alpine Linux Security Update for qemu
- 671198 EulerOS Security Update for qemu (EulerOS-SA-2022-1034)
- 671203 EulerOS Security Update for qemu (EulerOS-SA-2022-1014)
- 710604 Gentoo Linux QEMU Multiple Vulnerabilities (GLSA 202208-27)
- 750821 OpenSUSE Security Update for qemu (openSUSE-SU-2021:2213-1)
- 750827 OpenSUSE Security Update for qemu (openSUSE-SU-2021:1043-1)
- 900061 CBL-Mariner Linux Security Update for qemu-kvm 4.2.0
- 903036 Common Base Linux Mariner (CBL-Mariner) Security Update for qemu-kvm (4328)
