MGASA-2017-0098

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    MGASA-2017-0098

    Published: 31 Mar 2017Last Modified: 16 Apr 2026
    Upstream:
    CVE-2017-7184

    Summary: Updated kernel-tmb packages fixes security vulnerability

    Details: This kernel-tmb update is based on upstream 4.4.59 and fixes at least the following security issue: The xfrm_replay_verify_len function in net/xfrm/xfrm_user.c in the Linux kernel through 4.10.6 does not validate certain size data after an XFRM_MSG_NEWAE update, which allows local users to obtain root privileges or cause a denial of service (heap-based out-of-bounds access) by leveraging the CAP_NET_ADMIN capability (CVE-2017-7184). For other upstream fixes in this update, see the referenced changelogs.

    References: https://advisories.mageia.org/MGASA-2017-0098.html, https://bugs.mageia.org/show_bug.cgi?id=20608, https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.56, https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.57, https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.58, https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.59

    Affected packages

    Package

    Name: kernel-tmb

    Purl: pkg:rpm/mageia/kernel-tmb?arch=source&distro=mageia-5

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.4.59-1.mga5

    Affected versions

    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
    MGASA-2017-0098 | CVE-DB