CVEvulnerability

CVE-2022-48775

5.5 MEDIUM Published 2024-07-16 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2024-07-16
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: Drivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj kobject_init_and_add() takes reference even when it fails. According to the doc of kobject_init_and_add()： If this function returns an error, kobject_put() must be called to properly clean up the memory associated with the object. Fix memory leak by calling kobject_put().

Affected configurations

• linux linux kernel (>= 4.15 < 4.19.231) • linux linux kernel (>= 4.20 < 5.4.181) • linux linux kernel (>= 5.5 < 5.10.102) • linux linux kernel (>= 5.11 < 5.15.25) • linux linux kernel (>= 5.16 < 5.16.11)

Related

Weakness · CWE (1)

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

References