VDB
CVE-2021-20295
CVE-2021-20295
PUBLISHED
CVSS 6.5 MEDIUM
It was discovered that the update for the virt:rhel module in the RHSA-2020:4676 (https://access.redhat.com/errata/RHSA-2020:4676) erratum released as part of Red Hat Enterprise Linux 8.3 failed to include the fix for the qemu-kvm component issue CVE-2020-10756, which was previously corrected in virt:rhel/qemu-kvm via erratum RHSA-2020:4059 (https://access.redhat.com/errata/RHSA-2020:4059). CVE-2021-20295 was assigned to that Red Hat specific security regression. For more details about the original security issue CVE-2020-10756, refer to bug 1835986 or the CVE page: https://access.redhat.com/security/cve/CVE-2020-10756.
EPSS 0.30% · 21.8th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
EPSS Score
0.30%
21.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| qemu | qemu | 0 |
| n/a | QEMU | qemu-kvm 4.2.0-34 |
Timeline
- Apr 1, 2022 CVE Published
- Apr 2, 2022 EPSS Score
- May 23, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 2, 2022 EPSS Score
- Oct 23, 2022 EPSS Score
- Dec 13, 2022 EPSS Score
- Feb 1, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 24, 2023 EPSS Score
- May 14, 2023 EPSS Score
- Jul 4, 2023 EPSS Score