CVE-2021-3947
CVE-2021-3947
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A stack-buffer-overflow was found in QEMU in the NVME component. The flaw lies in nvme_changed_nslist() where a malicious guest controlling certain input can read out of bounds memory. A malicious user could use this flaw leading to disclosure of sensitive information.
CVSS 5.5 · Medium · EPSS 0.3% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
qemu
- Versions
- qemu-kvm 6.2.0-rc2: Affected
No fix published
qemu Debian:12
- Affected ranges
- ECOSYSTEM: < 1:6.2+dfsg-1
Update to 1:6.2+dfsg-1
qemu Debian:13
- Affected ranges
- ECOSYSTEM: < 1:6.2+dfsg-1
Update to 1:6.2+dfsg-1
qemu Debian:14
- Affected ranges
- ECOSYSTEM: < 1:6.2+dfsg-1
Update to 1:6.2+dfsg-1
qemu Ubuntu:22.04:LTS
- Versions
- 1:6.0+dfsg-2expubuntu1
- 1:6.0+dfsg-2expubuntu2
- 1:6.0+dfsg-2expubuntu4
- Affected ranges
- ECOSYSTEM: < 1:6.2+dfsg-2ubuntu5
Update to 1:6.2+dfsg-2ubuntu5