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    CVE-2021-47166

    In the Linux kernel, the following vulnerability has been resolved: NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce() The value of mirror->pg_bytes_written should only be updated after a successful attempt to flush out the requests on the list.

    Published:Mar 25, 2024
    Last Modified:May 4, 2025
    EPS:Mar 25, 2024
    EPSS Score:0.00008
    CVSS Score:5.5

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel

    Exploits

    No exploit reference

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    References

    https://git.kernel.org/stable/c/0d0ea309357dea0d85a82815f02157eb7fcda39f
    https://git.kernel.org/stable/c/2fe1cac336b55a1f79e603e9ce3552c3623e90eb
    https://git.kernel.org/stable/c/40f139a6d50c232c0d1fd1c5e65a845c62db0ede
    https://git.kernel.org/stable/c/7087db95c0a06ab201b8ebfac6a7ec1e34257997
    https://git.kernel.org/stable/c/785917316b25685c9b3a2a88f933139f2de75e33
    https://git.kernel.org/stable/c/b291baae24f876acd5a5dd57d0bb2bbac8a68b0c
    https://git.kernel.org/stable/c/c757c1f1e65d89429db1409429436cf40d47c008
    https://git.kernel.org/stable/c/e8b8418ce14ae66ee55179901edd12191ab06a9e
    https://git.kernel.org/stable/c/0d0ea309357dea0d85a82815f02157eb7fcda39f
    https://git.kernel.org/stable/c/2fe1cac336b55a1f79e603e9ce3552c3623e90eb
    https://git.kernel.org/stable/c/40f139a6d50c232c0d1fd1c5e65a845c62db0ede
    https://git.kernel.org/stable/c/7087db95c0a06ab201b8ebfac6a7ec1e34257997
    https://git.kernel.org/stable/c/785917316b25685c9b3a2a88f933139f2de75e33
    https://git.kernel.org/stable/c/b291baae24f876acd5a5dd57d0bb2bbac8a68b0c
    https://git.kernel.org/stable/c/c757c1f1e65d89429db1409429436cf40d47c008
    https://git.kernel.org/stable/c/e8b8418ce14ae66ee55179901edd12191ab06a9e

    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