UVI-2021-1001253

    Dashboard / Vulnerabilities / UVI-2021-1001253

    UVI-2021-1001253

    Published: 3 Aug 2021Last Modified: 13 Feb 2025

    Summary: bpf: Track subprog poke descriptors correctly and fix use-after-free

    Details: bpf: Track subprog poke descriptors correctly and fix use-after-free This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.53 by commit a9f36bf3613c65cb587c70fac655c775d911409b, it was introduced in version v5.10 by commit a748c6975dea325da540610c2ba9b5f332c603e6. For more details please see the references link.

    References:

    Affected packages

    Package

    Name: Kernel

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- a748c6975dea325da540610c2ba9b5f332c603e6
    Fixed -None

    Affected versions

    v5.10
    v5.10.1
    v5.10.10
    v5.10.11
    v5.10.12
    v5.10.13
    v5.10.14
    v5.10.15
    v5.10.16
    v5.10.17
    v5.10.18
    v5.10.19
    v5.10.2
    v5.10.20
    v5.10.21
    v5.10.22
    v5.10.23
    v5.10.24
    v5.10.25
    v5.10.26
    v5.10.27
    v5.10.28
    v5.10.29
    v5.10.3
    v5.10.30
    v5.10.31
    v5.10.32
    v5.10.33
    v5.10.34
    v5.10.35
    v5.10.36
    v5.10.37
    v5.10.38
    v5.10.39
    v5.10.4
    v5.10.40
    v5.10.41
    v5.10.42
    v5.10.43
    v5.10.44
    v5.10.45
    v5.10.46
    v5.10.47
    v5.10.48
    v5.10.49
    v5.10.5
    v5.10.50
    v5.10.51
    v5.10.52
    v5.10.6
    v5.10.7
    v5.10.8
    v5.10.9

    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
    UVI-2021-1001253 | CVE-DB