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    Dashboard / CVE / CVE-2023-52600

    CVE-2023-52600

    In the Linux kernel, the following vulnerability has been resolved: jfs: fix uaf in jfs_evict_inode When the execution of diMount(ipimap) fails, the object ipimap that has been released may be accessed in diFreeSpecial(). Asynchronous ipimap release occurs when rcu_core() calls jfs_free_node(). Therefore, when diMount(ipimap) fails, sbi->ipimap should not be initialized as ipimap.

    Published:Mar 6, 2024
    Last Modified:Jan 5, 2026
    EPS:Mar 6, 2024
    EPSS Score:0.00014
    CVSS Score:7.8

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-416 Use After Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    https://git.kernel.org/stable/c/1696d6d7d4a1b373e96428d0fe1166bd7c3c795e
    https://git.kernel.org/stable/c/32e8f2d95528d45828c613417cb2827d866cbdce
    https://git.kernel.org/stable/c/81b4249ef37297fb17ba102a524039a05c6c5d35
    https://git.kernel.org/stable/c/8e44dc3f96e903815dab1d74fff8faafdc6feb61
    https://git.kernel.org/stable/c/93df0a2a0b3cde2d7ab3a52ed46ea1d6d4aaba5f
    https://git.kernel.org/stable/c/bacdaa04251382d7efd4f09f9a0686bfcc297e2e
    https://git.kernel.org/stable/c/bc6ef64dbe71136f327d63b2b9071b828af2c2a8
    https://git.kernel.org/stable/c/e0e1958f4c365e380b17ccb35617345b31ef7bf3
    https://git.kernel.org/stable/c/1696d6d7d4a1b373e96428d0fe1166bd7c3c795e
    https://git.kernel.org/stable/c/32e8f2d95528d45828c613417cb2827d866cbdce
    https://git.kernel.org/stable/c/81b4249ef37297fb17ba102a524039a05c6c5d35
    https://git.kernel.org/stable/c/8e44dc3f96e903815dab1d74fff8faafdc6feb61
    https://git.kernel.org/stable/c/93df0a2a0b3cde2d7ab3a52ed46ea1d6d4aaba5f
    https://git.kernel.org/stable/c/bacdaa04251382d7efd4f09f9a0686bfcc297e2e
    https://git.kernel.org/stable/c/bc6ef64dbe71136f327d63b2b9071b828af2c2a8
    https://git.kernel.org/stable/c/e0e1958f4c365e380b17ccb35617345b31ef7bf3
    https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
    https://lists.debian.org/debian-lts-announce/2024/06/msg00020.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