VULNERABILITY INTELLIGENCE
CVE-2023-1382
CVSS score4.7 MEDIUM
EPSS probability0.19%
CISA KEVNot currently listed
Published2023-04-19
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
A data race flaw was found in the Linux kernel, between where con is allocated and con->sock is set. This issue leads to a NULL pointer dereference when accessing con->sock->sk in net/tipc/topsrv.c in the tipc protocol in the Linux kernel.
Weakness classification
- secalert@redhat.com: CWE-476
- nvd@nist.gov: CWE-476