AZL-35153

    Dashboard / Vulnerabilities / AZL-35153

    AZL-35153

    Published: 24 Aug 2022Last Modified: 21 Apr 2026
    Upstream:
    CVE-2021-4158

    Summary: CVE-2021-4158 affecting package qemu for versions less than 6.2.0-18

    Details: A NULL pointer dereference issue was found in the ACPI code of QEMU. A malicious, privileged user within the guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-4158

    Affected packages

    Package

    Name: qemu

    Purl: pkg:rpm/azure-linux/qemu

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -6.2.0-18

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    AZL-35153 | CVE-DB