CVEvulnerability

CVE-2023-1382

4.7 MEDIUM Published 2023-04-19 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-04-19
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.7 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
4.7 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-476

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.

Affected configurations

• linux linux kernel (< 6.1) • linux linux kernel 6.1

Related

Weakness · CWE (1)

  • CWE-476 NULL Pointer Dereference weakness

References