OSV-2022-525

    Dashboard / Vulnerabilities / OSV-2022-525

    OSV-2022-525

    Published: 1 Jul 2022Last Modified: 24 Feb 2023

    Summary: Heap-buffer-overflow in spvtools::CFA<spvtools::val::BasicBlock>::CalculateDominators

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48553 ``` Crash type: Heap-buffer-overflow READ 8 Crash state: spvtools::CFA<spvtools::val::BasicBlock>::CalculateDominators spvtools::val::PerformCfgChecks spvtools::val::ValidateBinaryUsingContextAndValidationState ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48553

    Affected packages

    Package

    Name: spirv-tools

    Purl: pkg:generic/spirv-tools

    Affected ranges

    Type: GIT

    Events:

    Introduced- 286e9c1187053b4363fe963636f242263e1e5cd9
    Fixed -7326b967a52aecef25b3fedaaba388d6616db93d

    Affected versions

    sdk-1.3.224.0
    sdk-1.3.224.1
    sdk-1.3.231.0
    sdk-1.3.231.1

    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
    OSV-2022-525 | CVE-DB