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CVE-2022-49835

nvd nist
Published: May 1, 2025Modified: Nov 10, 2025

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5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploitability: 1.8 / Impact: 3.6
Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: fix potential memleak in 'add_widget_node' As 'kobject_add' may allocated memory for 'kobject->name' when return error. And in this function, if call 'kobject_add' failed didn't free kobject. So call 'kobject_put' to recycling resources.

Affected (11)

Products: Linux: Linux Kernel
Linux
1 product
Linux Kernel
Configuration A
11 vulnerable
Vulnerable SoftwareAffected Versions
Linux
Linux Kernel
Before 4.9.334
Linux Kernel
From 4.10 to 4.14.300
Linux Kernel
From 4.15 to 4.19.267
Linux Kernel
From 4.20 to 5.4.225
Linux Kernel
From 5.11 to 5.15.79
Linux Kernel
From 5.16 to 6.0.9
Linux Kernel
From 5.5 to 5.10.155
Linux Kernel
Version 6.1 rc1
Linux Kernel
Version 6.1 rc2
Linux Kernel
Version 6.1 rc3
Linux Kernel
Version 6.1 rc4

Related CWEs

CWE-401
Missing Release of Memory after Effective Lifetime
The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.

References (8)

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch

Timeline

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