CVEvulnerability

CVE-2021-47121

5.5 MEDIUM Published 2024-03-15 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2024-03-15
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-401

Description

In the Linux kernel, the following vulnerability has been resolved: net: caif: fix memory leak in cfusbl_device_notify In case of caif_enroll_dev() fail, allocated link_support won't be assigned to the corresponding structure. So simply free allocated pointer in case of error.

Affected configurations

• linux linux kernel (>= 3.3 < 4.4.272) • linux linux kernel (>= 4.5 < 4.9.272) • linux linux kernel (>= 4.10 < 4.14.236) • linux linux kernel (>= 4.15 < 4.19.194) • linux linux kernel (>= 4.20 < 5.4.125) • linux linux kernel (>= 5.5 < 5.10.43) • linux linux kernel (>= 5.11 < 5.12.10) • linux linux kernel 5.13

Related

Weakness · CWE (1)

  • CWE-401 Missing Release of Memory after Effective Lifetime weakness

References