UBUNTU-CVE-2023-1380

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    UBUNTU-CVE-2023-1380

    Published: 27 Mar 2023Last Modified: 9 Sept 2026
    Upstream:
    CVE-2023-1380
    Aliases:
    USN-6127-1
    USN-6130-1
    USN-6131-1

    Summary:

    Details: A slab-out-of-bound read problem was found in brcmf_get_assoc_ies in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux Kernel. This issue could occur when assoc_info->req_len data is bigger than the size of the buffer, defined as WL_EXTRA_BUF_MAX, leading to a denial of service.

    References: https://ubuntu.com/security/CVE-2023-1380, https://www.openwall.com/lists/oss-security/2023/03/13/1, https://lore.kernel.org/linux-wireless/[email protected]/T/#u, https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git/commit/?h=for-next&id=0da40e018fd034d87c9460123fa7f897b69fdee7, https://ubuntu.com/security/notices/USN-6127-1, https://ubuntu.com/security/notices/USN-6130-1, https://ubuntu.com/security/notices/USN-6131-1, https://ubuntu.com/security/notices/USN-6132-1, https://ubuntu.com/security/notices/USN-6135-1, https://ubuntu.com/security/notices/USN-6149-1, https://ubuntu.com/security/notices/USN-6150-1, https://ubuntu.com/security/notices/USN-6162-1, https://ubuntu.com/security/notices/USN-6173-1, https://ubuntu.com/security/notices/USN-6175-1, https://ubuntu.com/security/notices/USN-6186-1, https://ubuntu.com/security/notices/USN-6222-1, https://ubuntu.com/security/notices/USN-6256-1, https://ubuntu.com/security/notices/USN-6385-1, https://ubuntu.com/security/notices/USN-6460-1, https://www.cve.org/CVERecord?id=CVE-2023-1380

    Affected packages

    Package

    Name: linux

    Purl: pkg:deb/ubuntu/linux?arch=source&distro=trusty%2Fesm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.13.0-194.245

    Affected versions

    3.11.0-12.19

    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
    UBUNTU-CVE-2023-1380 | CVE-DB