CVEvulnerability

CVE-2021-47206

5.5 MEDIUM Published 2024-04-10 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2024-04-10
Last modified
2026-06-17
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-476

Description

In the Linux kernel, the following vulnerability has been resolved: usb: host: ohci-tmio: check return value after calling platform_get_resource() It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value.

Affected configurations

• linux linux kernel (< 4.4.293) • linux linux kernel (>= 4.5 < 4.9.291) • linux linux kernel (>= 4.10 < 4.14.256) • linux linux kernel (>= 4.15 < 4.19.218) • linux linux kernel (>= 4.20 < 5.4.162) • linux linux kernel (>= 5.5 < 5.10.82) • linux linux kernel (>= 5.11 < 5.15.5)

Related

Weakness · CWE (1)

  • CWE-476 NULL Pointer Dereference weakness

References