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.
References
| Link | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2020-10756 | Vendor Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1944075 | Issue Tracking Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20220519-0003/ | Third Party Advisory |
Configurations
History
06 Oct 2022, 02:32
| Type | Values Removed | Values Added |
|---|---|---|
| References | (CONFIRM) https://security.netapp.com/advisory/ntap-20220519-0003/ - Third Party Advisory |
19 May 2022, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
08 Apr 2022, 19:04
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-125 | |
| CPE | cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* | |
| First Time |
Qemu qemu
Qemu |
|
| CVSS |
v2 : v3 : |
v2 : 2.1
v3 : 6.5 |
| References | (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=1944075 - Issue Tracking, Vendor Advisory | |
| References | (MISC) https://access.redhat.com/security/cve/CVE-2020-10756 - Vendor Advisory |
01 Apr 2022, 23:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-04-01 23:15
Updated : 2023-12-10 14:22
NVD link : CVE-2021-20295
Mitre link : CVE-2021-20295
CVE.ORG link : CVE-2021-20295
JSON object : View
Products Affected
qemu
- qemu
CWE
CWE-125
Out-of-bounds Read