Search/CVE-2024-0639
● CVE — Medium

CVE-2024-0639

Vendorlinux, redhatProductlinux kernel, enterprise linuxDiscoveredJan 17, 2024UpdatedJul 21, 2026

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.

View graph Watch Export
CVSS v3.1
5.5 MEDIUM
EPSS
0.18%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Sep 16, 2026
● 0.00pp
0.17% → 0.18% over 3 tracked changes
CVSS v3.1 Detail
Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
ScopeUNCHANGED
ConfidentialityNONE
IntegrityNONE
AvailabilityHIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Connections
3 relationships
Timeline
disclosure → media coverage
Jan 17, 2024
Disclosure — published as a CVE record. · last revised by NVD Jul 21, 2026