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CVE-2022-50111

ASoC: mt6359: Fix refcount leak bug

MEDIUM
5.5
CVSS Score
Published: June 18, 2025 at 11:02 AM UTC
Updated: June 17, 2026 at 05:22 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: mt6359: Fix refcount leak bug In mt6359_parse_dt() and mt6359_accdet_parse_dt(), we should call of_node_put() for the reference returned by of_get_child_by_name() which has increased the refcount.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
95%
5.10 ≤ v < 5.15.615.10 ≤ v < 5.18.185.10 ≤ v < 5.19.25.10 ≤ v < 6.05.16 ≤ v < 5.18.185.19 ≤ v < 5.19.25.106835302853169441069e11bc4642300c22009c2e
Vendor states this is fixed in 1e7fe6906e9755d9e0242f9619c894ecd82fb9da (fixed)
Vendor states this is fixed in 3d69d86b3e9d82f524e7e1906adcbbe939dc836e (fixed)
Vendor states this is fixed in a8d5df69e2ec702d979f7d04ed519caf8691a032 (fixed)
Vendor states this is fixed in ffaef892bfef5ec68dadfd3bbed49e3d4ef7b6c7 (fixed)
Vendor states this is fixed in 5.10 (unaffected)
Vendor states this is fixed in 5.15.61 (unaffected)
Vendor states this is fixed in 5.18.18 (unaffected)
Vendor states this is fixed in 5.19.2 (unaffected)
Vendor states this is fixed in 6.0 (unaffected)

References (4)

Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/1e7fe6906e9755d9e0242f9619c894ecd82fb9da
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/3d69d86b3e9d82f524e7e1906adcbbe939dc836e
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/a8d5df69e2ec702d979f7d04ed519caf8691a032
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/ffaef892bfef5ec68dadfd3bbed49e3d4ef7b6c7

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
NVD-CWE-Other

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