UVI-2021-1001249

    Dashboard / Vulnerabilities / UVI-2021-1001249

    UVI-2021-1001249

    Published: 3 Aug 2021Last Modified: 13 Feb 2025

    Summary: bpf: Fix tail_call_reachable rejection for interpreter when jit failed

    Details: bpf: Fix tail_call_reachable rejection for interpreter when jit failed 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 v5.10.54 by commit 39f1735c8107ef43a53c4daf82f330d880488d8f, it was introduced in version v5.10 by commit ebf7d1f508a73871acf3b2bfbfa1323a477acdb3. For more details please see the references link.

    References:

    Affected packages

    Package

    Name: Kernel

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- ebf7d1f508a73871acf3b2bfbfa1323a477acdb3
    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
    v5.10.53
    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-2021-1001249 | CVE-DB