CVE-2024-0639
Last modified
CVE-2024-0639 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. A denial of service vulnerability due to a deadlock was found in sctp_auto_asconf_init in net/sctp/socket.c in the Linux kernel’s SCTP subsystem. This flaw allows guests with local user privileges to trigger a deadlock and potentially crash the system.. EPSS estimates a 0.16% chance of exploitation in the next 30 days.
Description
A denial of service vulnerability due to a deadlock was found in sctp_auto_asconf_init in net/sctp/socket.c in the Linux kernel’s SCTP subsystem. This flaw allows guests with local user privileges to trigger a deadlock and potentially crash the system.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | <= 6.4.16 |
| Redhat | Enterprise Linux | 8.0 |
| Redhat | Enterprise Linux | 9.0 |
References
- https://access.redhat.com/security/cve/CVE-2024-0639Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2258754Issue Tracking, Patch
- https://access.redhat.com/security/cve/CVE-2024-0639Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2258754Issue Tracking, Patch
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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