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CVE-2022-26353
Date: March 16, 2022
A flaw was found in the virtio-net device of QEMU. This flaw was inadvertently introduced with the fix for CVE-2021-3748, which forgot to unmap the cached virtqueue elements on error, leading to memory leakage and other unexpected results. Affected QEMU version: 6.2.0.
Language: C
Severity Score
Related Resources (14)
Severity Score
Weakness Type (CWE)
Missing Release of Resource after Effective Lifetime
CWE-772CVSS v3
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Attack Vector (AV): | |
Attack Complexity (AC): | |
Privileges Required (PR): | |
User Interaction (UI): | |
Scope (S): | |
Confidentiality (C): | COMPLETE |
Integrity (I): | COMPLETE |
Availability (A): | COMPLETE |
CVSS v2
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Access Complexity (AC): | |
Authentication (AU): | |
Confidentiality (C): | HIGH |
Integrity (I): | HIGH |
Availability (A): | HIGH |
Additional information: |