CVE-2022-33099

    Dashboard / Vulnerabilities / CVE-2022-33099

    CVE-2022-33099

    Published: 1 Jul 2022Last Modified: 12 Aug 2026

    Summary:

    Details: An issue in the component luaG_runerror of Lua v5.4.4 and below leads to a heap-buffer overflow when a recursive error occurs.

    References: https://lua-users.org/lists/lua-l/2022-05/msg00035.html, https://lua-users.org/lists/lua-l/2022-05/msg00042.html, https://lua-users.org/lists/lua-l/2022-05/msg00073.html, https://www.lua.org/bugs.html#Lua-stack%20overflow%20when%20C%20stack%20overflows%20while%20handling%20an%20error:~:text=Lua-stack%20overflow%20when%20C%20stack%20overflows%20while%20handling%20an%20error, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/33xxx/CVE-2022-33099.json, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RJNJ66IFDUKWJJZXHGOLRGIA3HWWC36R/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UHYZOEFDVLVAD6EEP4CDW6DNONIVVHPA/, https://nvd.nist.gov/vuln/detail/CVE-2022-33099, https://github.com/lua/lua/commit/42d40581dd919fb134c07027ca1ce0844c670daf

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 9d067ab73b6befa0a5418f1df35c711f6c6918b3
    Fixed -42d40581dd919fb134c07027ca1ce0844c670daf

    Affected versions

    v5.4.4
    v5.4.3
    v5.4.2

    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-2022-33099 | CVE-DB