CVE-2022-0175

    Dashboard / Vulnerabilities / CVE-2022-0175

    CVE-2022-0175

    Published: 26 Aug 2022Last Modified: 12 Aug 2026

    Summary:

    Details: A flaw was found in the VirGL virtual OpenGL renderer (virglrenderer). The virgl did not properly initialize memory when allocating a host-backed memory resource. A malicious guest could use this flaw to mmap from the guest kernel and read this uninitialized memory from the host, possibly leading to information disclosure.

    References: https://access.redhat.com/security/cve/CVE-2022-0175, https://security-tracker.debian.org/tracker/CVE-2022-0175, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0175.json, https://nvd.nist.gov/vuln/detail/CVE-2022-0175, https://security.gentoo.org/glsa/202210-05, https://bugzilla.redhat.com/show_bug.cgi?id=2039003, https://gitlab.freedesktop.org/virgl/virglrenderer/-/commit/b05bb61f454eeb8a85164c8a31510aeb9d79129c, https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/654

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 2cd0803574117cfbf71feb4f6d28f712d8184a8e
    Fixed -b05bb61f454eeb8a85164c8a31510aeb9d79129c

    Affected versions

    0.9.0
    0.9.1

    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
    CVE-2022-0175 | CVE-DB