SUSE-SU-2025:0407-1

    Dashboard / Vulnerabilities / SUSE-SU-2025:0407-1

    SUSE-SU-2025:0407-1

    Published: 10 Feb 2025Last Modified: 4 Feb 2026

    Summary: Security update for ovmf

    Details: This update for ovmf fixes the following issues: - CVE-2023-45229: out-of-bounds read in edk2 when processing IA_NA/IA_TA options in DHCPv6 Advertise messages. (bsc#1218879) - CVE-2023-45230: buffer overflow in the DHCPv6 client in edk2 via a long Server ID option. (bsc#1218880) - CVE-2023-45231: out-of-bounds read in edk2 when handling a ND Redirect message with truncated options. (bsc#1218881) - CVE-2023-45232: infinite loop in edk2 when parsing unknown options in the Destination Options header. (bsc#1218882) - CVE-2023-45233: infinite loop in edk2 when parsing PadN options in the Destination Options header. (bsc#1218883) - CVE-2023-45234: buffer overflow in edk2 when processing DNS Servers options in a DHCPv6 Advertise message. (bsc#1218884) - CVE-2023-45235: buffer overflow in edk2 when handling the Server ID option in a DHCPv6 proxy Advertise message. (bsc#1218885) - CVE-2023-45236: predictable TCP Initial Sequence Numbers in edk2 network packages. (bsc#1218886) - CVE-2023-45237: use of a weak pseudorandom number generator in edk2. (bsc#1218887)

    References: https://www.suse.com/support/update/announcement/2025/suse-su-20250407-1/, https://bugzilla.suse.com/1218879, https://bugzilla.suse.com/1218880, https://bugzilla.suse.com/1218881, https://bugzilla.suse.com/1218882, https://bugzilla.suse.com/1218883, https://bugzilla.suse.com/1218884, https://bugzilla.suse.com/1218885, https://bugzilla.suse.com/1218886, https://bugzilla.suse.com/1218887, https://www.suse.com/security/cve/CVE-2023-45229, https://www.suse.com/security/cve/CVE-2023-45230, https://www.suse.com/security/cve/CVE-2023-45231, https://www.suse.com/security/cve/CVE-2023-45232, https://www.suse.com/security/cve/CVE-2023-45233, https://www.suse.com/security/cve/CVE-2023-45234, https://www.suse.com/security/cve/CVE-2023-45235, https://www.suse.com/security/cve/CVE-2023-45236, https://www.suse.com/security/cve/CVE-2023-45237

    Affected packages

    Package

    Name: ovmf

    Purl: pkg:rpm/suse/ovmf&distro=SUSE%20Linux%20Enterprise%20Micro%205.5

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -202208-150500.6.6.1

    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
    SUSE-SU-2025:0407-1 | CVE-DB