openSUSE-SU-2021:0407-1

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    openSUSE-SU-2021:0407-1

    Published: 14 Mar 2021Last Modified: 4 Feb 2026

    Summary: Security update for kernel-firmware

    Details: This update for kernel-firmware fixes the following issues: - CVE-2020-12373: Fixed an expired pointer dereference may lead to DOS (bsc#1181738). - CVE-2020-12364: Fixed a null pointer reference may lead to DOS (bsc#1181736). - CVE-2020-12362: Fixed an integer overflow which could have led to privilege escalation (bsc#1181720). - CVE-2020-12363: Fixed an improper input validation which may have led to DOS (bsc#1181735). This update was imported from the SUSE:SLE-15-SP1:Update update project.

    References: https://lists.opensuse.org/archives/list/[email protected]/thread/KH2XS5MRKRSCX3I5AS4LGZH576PO6KUD/, https://bugzilla.suse.com/1181720, https://bugzilla.suse.com/1181735, https://bugzilla.suse.com/1181736, https://bugzilla.suse.com/1181738, https://www.suse.com/security/cve/CVE-2020-12362, https://www.suse.com/security/cve/CVE-2020-12363, https://www.suse.com/security/cve/CVE-2020-12364, https://www.suse.com/security/cve/CVE-2020-12373

    Affected packages

    Package

    Name: kernel-firmware

    Purl: pkg:rpm/opensuse/kernel-firmware&distro=openSUSE%20Leap%2015.2

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -20200107-lp152.2.6.1

    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
    openSUSE-SU-2021:0407-1 | CVE-DB