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    Dashboard / CVE / CVE-2023-52696

    CVE-2023-52696

    In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check in opal_powercap_init() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.

    Published:May 17, 2024
    Last Modified:May 4, 2025
    EPS:May 17, 2024
    EPSS Score:0.00282
    CVSS Score:7.5

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    https://git.kernel.org/stable/c/69f95c5e9220f77ce7c540686b056c2b49e9a664
    https://git.kernel.org/stable/c/6b58d16037217d0c64a2a09b655f370403ec7219
    https://git.kernel.org/stable/c/9da4a56dd3772570512ca58aa8832b052ae910dc
    https://git.kernel.org/stable/c/a67a04ad05acb56640798625e73fa54d6d41cce1
    https://git.kernel.org/stable/c/b02ecc35d01a76b4235e008d2dd292895b28ecab
    https://git.kernel.org/stable/c/e123015c0ba859cf48aa7f89c5016cc6e98e018d
    https://git.kernel.org/stable/c/f152a6bfd187f67afeffc9fd68cbe46f51439be0
    https://git.kernel.org/stable/c/69f95c5e9220f77ce7c540686b056c2b49e9a664
    https://git.kernel.org/stable/c/6b58d16037217d0c64a2a09b655f370403ec7219
    https://git.kernel.org/stable/c/9da4a56dd3772570512ca58aa8832b052ae910dc
    https://git.kernel.org/stable/c/a67a04ad05acb56640798625e73fa54d6d41cce1
    https://git.kernel.org/stable/c/b02ecc35d01a76b4235e008d2dd292895b28ecab
    https://git.kernel.org/stable/c/e123015c0ba859cf48aa7f89c5016cc6e98e018d
    https://git.kernel.org/stable/c/f152a6bfd187f67afeffc9fd68cbe46f51439be0
    https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html

    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