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    Home»Security»Common Vulnerabilities and Exposures (CVEs)»CVE-2023-53129 – Linux Kernel – ext4 Directory Rename Deadlock Vulnerability

    CVE-2023-53129 – Linux Kernel – ext4 Directory Rename Deadlock Vulnerability

    May 2, 2025

    CVE ID : CVE-2023-53129

    Published : May 2, 2025, 4:15 p.m. | 34 minutes ago

    Description : In the Linux kernel, the following vulnerability has been resolved:

    ext4: Fix deadlock during directory rename

    As lockdep properly warns, we should not be locking i_rwsem while having
    transactions started as the proper lock ordering used by all directory
    handling operations is i_rwsem -> transaction start. Fix the lock
    ordering by moving the locking of the directory earlier in
    ext4_rename().

    Severity: 0.0 | NA

    Visit the link for more details, such as CVSS details, affected products, timeline, and more…

    Source: Read More

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    Previous ArticleCVE-2023-53128 – “IBM Storage Media Initiator (MPI) 3.0.x Memory Leak Vulnerability”
    Next Article CVE-2023-53126 – Linux Kernel SCSI MPI3MR Memory Leak

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    CVE-2023-28909 – Skoda MIB3 Bluetooth Integer Overflow Remote Code Execution Vulnerability

    June 28, 2025

    CVE ID : CVE-2023-28909

    Published : June 28, 2025, 4:15 p.m. | 3 hours, 3 minutes ago

    Description : A specific flaw exists within the Bluetooth stack of the MIB3 unit. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow when receiving fragmented HCI packets on a channel. An attacker can leverage this vulnerability to bypass the MTU check on a channel with enabled fragmentation. Consequently, this can lead to a buffer overflow in upper layer profiles, which can be used to obtain remote code execution.
    The vulnerability was originally discovered in Skoda Superb III car with MIB3 infotainment unit OEM part number 3V0035820. The list of affected MIB3 OEM part numbers is provided in the referenced resources.

    Severity: 8.0 | HIGH

    Visit the link for more details, such as CVSS details, affected products, timeline, and more…

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