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    CVE-2017-5576

    Integer overflow in the vc4_get_bcl function in drivers/gpu/drm/vc4/vc4_gem.c in the VideoCore DRM driver in the Linux kernel before 4.9.7 allows local users to cause a denial of service or possibly have unspecified other impact via a crafted size value in a VC4_SUBMIT_CL ioctl call.

    Published:Jan 18, 2017
    Last Modified:Apr 20, 2025
    EPS:Feb 6, 2017
    EPSS Score:0.0008
    CVSS Score:7.8

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

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    References

    http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0f2ff82e11c86c05d051cae32b58226392d33bbf
    http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.7
    http://www.openwall.com/lists/oss-security/2017/01/21/7
    http://www.securityfocus.com/bid/95767
    https://bugzilla.redhat.com/show_bug.cgi?id=1416436
    https://github.com/torvalds/linux/commit/0f2ff82e11c86c05d051cae32b58226392d33bbf
    https://lkml.org/lkml/2017/1/17/761
    http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0f2ff82e11c86c05d051cae32b58226392d33bbf
    http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.7
    http://www.openwall.com/lists/oss-security/2017/01/21/7
    http://www.securityfocus.com/bid/95767
    https://bugzilla.redhat.com/show_bug.cgi?id=1416436
    https://github.com/torvalds/linux/commit/0f2ff82e11c86c05d051cae32b58226392d33bbf
    https://lkml.org/lkml/2017/1/17/761

    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