CVEvulnerability

CVE-2022-41858

7.1 HIGH Published 2023-01-17 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-01-17
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.1 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.1 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Weaknesses
CWE-416, CWE-476

Description

A flaw was found in the Linux kernel. A NULL pointer dereference may occur while a slip driver is in progress to detach in sl_tx_timeout in drivers/net/slip/slip.c. This issue could allow an attacker to crash the system or leak internal kernel information.

Affected configurations

• linux linux kernel (< 4.9.311) • linux linux kernel (>= 4.10 < 4.14.276) • linux linux kernel (>= 4.15 < 4.19.239) • linux linux kernel (>= 4.20 < 5.4.190) • linux linux kernel (>= 5.5.0 < 5.10.112) • linux linux kernel (>= 5.11 < 5.15.35) • linux linux kernel (>= 5.16 < 5.17.4) • netapp hci baseboard management controller h300s • netapp hci baseboard management controller h410c • netapp hci baseboard management controller h410s • netapp hci baseboard management controller h500s • netapp hci baseboard management controller h700s

Related

Weakness · CWE (2)

  • CWE-416 Use After Free weakness
  • CWE-476 NULL Pointer Dereference weakness

References