CVEvulnerability
CVE-2024-0639
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2024-01-17
- Last modified
- 2026-07-21
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-667, CWE-833
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.
Affected configurations
• linux linux kernel (<= 6.4.16)
• redhat enterprise linux 8.0
• redhat enterprise linux 9.0
Related
References
- https://access.redhat.com/errata/RHSA-2023:6583 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2024-0639 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2258754 Issue Tracking, Patch
- https://github.com/torvalds/linux/commit/6feb37b3b06e9049e20dcf7e23998f92c9c5be9a Patch
- https://access.redhat.com/security/cve/CVE-2024-0639 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2258754 Issue Tracking, Patch
- https://github.com/torvalds/linux/commit/6feb37b3b06e9049e20dcf7e23998f92c9c5be9a Patch