CVEvulnerability

CVE-2022-3564

7.1 HIGH Published 2022-10-17 Modified 2026-10-14 Official page ↗
Status
Modified
Published
2022-10-17
Last modified
2026-10-14
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS 3.1 ([email protected])
7.1 HIGH — CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-119, CWE-362

Description

A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211087.

Affected configurations

• linux linux kernel (>= 3.6 < 4.9.333) • linux linux kernel (>= 4.10 < 4.14.299) • linux linux kernel (>= 4.15 < 4.19.265) • linux linux kernel (>= 4.20 < 5.4.224) • linux linux kernel (>= 5.5.0 < 5.10.154) • linux linux kernel (>= 5.11 < 5.15.78) • linux linux kernel (>= 5.16 < 6.0.8) • debian debian linux 10.0 • netapp h300s firmware • netapp h500s firmware • netapp h700s firmware • netapp h410s firmware

Related

Weakness · CWE (2)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
  • CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization weakness

References