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    CVE-2017-5937

    The util_format_is_pure_uint function in vrend_renderer.c in Virgil 3d project (aka virglrenderer) 0.6.0 and earlier allows local guest OS users to cause a denial of service (NULL pointer dereference) via a crafted VIRGL_CCMD_CLEAR command.

    Published:Mar 15, 2017
    Last Modified:Apr 20, 2025
    EPS:Mar 15, 2017
    EPSS Score:0.00091
    CVSS Score:6.5

    Affected Products

    Vendor
    Virglrenderer Project
    Product
    Virglrenderer

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2020-8002 (CVSS 5.5) — A NULL pointer dereference in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a deni…
    CVE-2020-8003 (CVSS 5.5) — A double-free vulnerability in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a den…
    CVE-2019-18389 (CVSS 7.8) — A heap-based buffer overflow in the vrend_renderer_transfer_write_iov function in vrend_renderer.c in virglren…
    CVE-2019-18391 (CVSS 5.5) — A heap-based buffer overflow in the vrend_renderer_transfer_write_iov function in vrend_renderer.c in virglren…
    CVE-2019-18388 (CVSS 5.5) — A NULL pointer dereference in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a…
    CVE-2019-18390 (CVSS 7.1) — An out-of-bounds read in the vrend_blit_need_swizzle function in vrend_renderer.c in virglrenderer through 0.8…
    CVE-2017-5956 (CVSS 5.5) — The vrend_draw_vbo function in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of ser…
    CVE-2016-10214 (CVSS 6.5) — Memory leak in the virgl_resource_attach_backing function in virglrenderer before 0.6.0 allows local guest OS …

    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