CVEvulnerability

CVE-2022-45884

7.0 HIGH Published 2022-11-25 Modified 2026-08-13 Official page ↗
Status
Analyzed
Published
2022-11-25
Last modified
2026-08-13
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.0 HIGH — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-362, CWE-416

Description

An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvbdev.c has a use-after-free, related to dvb_register_device dynamically allocating fops.

Affected configurations

• linux linux kernel (< 4.19.311) • linux linux kernel (>= 4.20 < 5.4.249) • linux linux kernel (>= 5.5 < 5.10.185) • linux linux kernel (>= 5.11 < 5.15.116) • linux linux kernel (>= 5.16 < 6.1.33) • linux linux kernel (>= 6.2 < 6.3.7) • netapp h300s firmware • netapp h500s firmware • netapp h700s firmware • netapp h410s firmware • netapp h410c firmware

Related

Weakness · CWE (2)

  • CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization weakness
  • CWE-416 Use After Free weakness

References