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    CVE-2004-1016

    The scm_send function in the scm layer for Linux kernel 2.4.x up to 2.4.28, and 2.6.x up to 2.6.9, allows local users to cause a denial of service (system hang) via crafted auxiliary messages that are passed to the sendmsg function, which causes a deadlock condition.

    Published:Dec 8, 2004
    Last Modified:Apr 16, 2026
    EPS:Dec 15, 2004
    EPSS Score:0.00407
    CVSS Score:2.1

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Ubuntu
    Product
    Ubuntu Linux

    Exploits

    http://www.securityfocus.com/bid/11921http://www.securityfocus.com/bid/11921https://www.exploit-db.com/exploits/685

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    CVE-2026-80922 — In the Linux kernel, the following vulnerability has been resolved: crypto: qcom-rng - Allow zero as a random…
    CVE-2026-80921 (CVSS 8.8) — In the Linux kernel, the following vulnerability has been resolved: KVM: s390: vsie: zero stale crypto bits …
    CVE-2026-80920 — In the Linux kernel, the following vulnerability has been resolved: io_uring: defer eventfd signaling when qu…
    CVE-2026-80919 — In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix recursive ww_mutex acquir…
    CVE-2026-80918 — In the Linux kernel, the following vulnerability has been resolved: HID: core: fix number/pointer type confus…
    CVE-2026-80917 — In the Linux kernel, the following vulnerability has been resolved: PCI: host-generic: Fix NULL pointer deref…
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    References

    http://isec.pl/vulnerabilities/isec-0019-scm.txt
    http://secunia.com/advisories/20162
    http://secunia.com/advisories/20163
    http://secunia.com/advisories/20202
    http://secunia.com/advisories/20338
    http://www.debian.org/security/2006/dsa-1067
    http://www.debian.org/security/2006/dsa-1069
    http://www.debian.org/security/2006/dsa-1070
    http://www.debian.org/security/2006/dsa-1082
    http://www.mandriva.com/security/advisories?name=MDKSA-2005:022
    http://www.novell.com/linux/security/advisories/2004_44_kernel.html
    http://www.redhat.com/support/errata/RHSA-2004-689.html
    http://www.redhat.com/support/errata/RHSA-2005-016.html
    http://www.redhat.com/support/errata/RHSA-2005-017.html
    http://www.securityfocus.com/bid/11921
    https://bugzilla.fedora.us/show_bug.cgi?id=2336
    https://exchange.xforce.ibmcloud.com/vulnerabilities/18483
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11816
    https://www.ubuntu.com/usn/usn-38-1/
    http://isec.pl/vulnerabilities/isec-0019-scm.txt
    http://secunia.com/advisories/20162
    http://secunia.com/advisories/20163
    http://secunia.com/advisories/20202
    http://secunia.com/advisories/20338
    http://www.debian.org/security/2006/dsa-1067
    http://www.debian.org/security/2006/dsa-1069
    http://www.debian.org/security/2006/dsa-1070
    http://www.debian.org/security/2006/dsa-1082
    http://www.mandriva.com/security/advisories?name=MDKSA-2005:022
    http://www.novell.com/linux/security/advisories/2004_44_kernel.html
    http://www.redhat.com/support/errata/RHSA-2004-689.html
    http://www.redhat.com/support/errata/RHSA-2005-016.html
    http://www.redhat.com/support/errata/RHSA-2005-017.html
    http://www.securityfocus.com/bid/11921
    https://bugzilla.fedora.us/show_bug.cgi?id=2336
    https://exchange.xforce.ibmcloud.com/vulnerabilities/18483
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11816
    https://www.ubuntu.com/usn/usn-38-1/

    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