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    CVE-2023-49936

    An issue was discovered in SchedMD Slurm 22.05.x, 23.02.x, and 23.11.x. A NULL pointer dereference leads to denial of service. The fixed versions are 22.05.11, 23.02.7, and 23.11.1.

    Published:Dec 14, 2023
    Last Modified:Nov 4, 2025
    EPS:Dec 14, 2023
    EPSS Score:0.00258
    CVSS Score:7.5

    Affected Products

    Vendor
    Schedmd
    Product
    Slurm

    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

    CVE-2025-43904 (CVSS 4.2) — In SchedMD Slurm before 24.11.5, 24.05.8, and 23.11.11, the accounting system can allow a Coordinator to promo…
    CVE-2024-48936 (CVSS 5) — SchedMD Slurm before 24.05.4 has Incorrect Authorization. A mistake in authentication handling in stepmgr coul…
    CVE-2023-49933 (CVSS 7.5) — An issue was discovered in SchedMD Slurm 22.05.x, 23.02.x, and 23.11.x. There is Improper Enforcement of Messa…
    CVE-2023-49938 (CVSS 8.2) — An issue was discovered in SchedMD Slurm 22.05.x and 23.02.x. There is Incorrect Access Control: an attacker c…
    CVE-2023-49937 (CVSS 9.8) — An issue was discovered in SchedMD Slurm 22.05.x, 23.02.x, and 23.11.x. Because of a double free, attackers ca…
    CVE-2023-49935 (CVSS 8.8) — An issue was discovered in SchedMD Slurm 23.02.x and 23.11.x. There is Incorrect Access Control because of a s…
    CVE-2023-49934 (CVSS 9.8) — An issue was discovered in SchedMD Slurm 23.11.x. There is SQL Injection against the SlurmDBD database. The fi…
    CVE-2023-41914 (CVSS 7) — SchedMD Slurm 23.02.x before 23.02.6 and 22.05.x before 22.05.10 allows filesystem race conditions for gaining…
    CVE-2022-29500 (CVSS 8.8) — SchedMD Slurm 21.08.x through 20.11.x has Incorrect Access Control that leads to Information Disclosure.…
    CVE-2022-29501 (CVSS 8.8) — SchedMD Slurm 21.08.x through 20.11.x has Incorrect Access Control that leads to Escalation of Privileges and …

    References

    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63FEDDYEE2WK7FHWBHKON3OZVQI56WSQ/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AYQS3LFGC4HE4WCW4L3NAA2I6FRIWMNO/
    https://lists.schedmd.com/pipermail/slurm-announce/2023/000103.html
    https://www.schedmd.com/security-archive.php
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63FEDDYEE2WK7FHWBHKON3OZVQI56WSQ/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AYQS3LFGC4HE4WCW4L3NAA2I6FRIWMNO/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/63FEDDYEE2WK7FHWBHKON3OZVQI56WSQ/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/AYQS3LFGC4HE4WCW4L3NAA2I6FRIWMNO/
    https://lists.schedmd.com/pipermail/slurm-announce/2023/000103.html
    https://www.schedmd.com/security-archive.php

    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