CVE-2019-11683

    Dashboard / Vulnerabilities / CVE-2019-11683

    CVE-2019-11683

    Published: 2 May 2019Last Modified: 10 Mar 2026

    Summary:

    Details: udp_gro_receive_segment in net/ipv4/udp_offload.c in the Linux kernel 5.x before 5.0.13 allows remote attackers to cause a denial of service (slab-out-of-bounds memory corruption) or possibly have unspecified other impact via UDP packets with a 0 payload, because of mishandling of padded packets, aka the "GRO packet of death" issue.

    References: , https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z7CYLTCIRTKUB4R2TLLUYPZLDQL44OBG/, https://usn.ubuntu.com/3979-1/, http://www.openwall.com/lists/oss-security/2019/05/05/4, http://www.securityfocus.com/bid/108142, https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.13, https://support.f5.com/csp/article/K69550896, http://www.openwall.com/lists/oss-security/2019/05/02/1, https://security.netapp.com/advisory/ntap-20190517-0002/, https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=4dd2b82d5adfbe0b1587ccad7a8f76d826120f37, https://www.spinics.net/lists/netdev/msg568315.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    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