What is CVE-2022-50112?

CVE-2022-50112 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10, affecting Linux kernel versions from 4.9 onward and patched in 4.19.256, 5.4.211, 5.10.137 and others. CVE-2022-50112 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2022-50112?

CVE-2022-50112 has a CVSS score of 5.5 out of 10, rated Medium severity. The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Is there a patch available for CVE-2022-50112?

Yes, CVE-2022-50112 has been patched. Fixed versions include 4.19.256, 5.4.211, 5.10.137 and others. If you are running Linux kernel 4.9 or later up to the fix versions, apply the relevant patch for your kernel branch.

Is CVE-2022-50112 actively exploited?

CVE-2022-50112 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2022-50112

Medium

In the Linux kernel, the following vulnerability has been resolved: rpmsg: qcom_smd: Fix refcount leak in qcom_smd_parse_edge of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when done.

Package Linux Kernel

Published 2025-06-18

Last modified 2025-11-18

CVSS version 3.1

Patch available

Yes

CVSS 3.1 score

5.5

out of 10

Medium

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

High

Vector string

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected versions

Linux kernel versions 4.9 and later are affected. Fixed in 4.19.256, 5.4.211, 5.10.137, 5.15.61, 5.18.18, 5.19.2, 6.0 and their respective stable series.

Affected from

≥ 4.9

Fixed in

✓ 4.19.256 4.19.x ✓ 5.4.211 5.4.x ✓ 5.10.137 5.10.x ✓ 5.15.61 5.15.x ✓ 5.18.18 5.18.x ✓ 5.19.2 5.19.x ✓ 6.0

References

The following references provide additional information about CVE-2022-50112 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Kernel patch commit
https://git.kernel.org/stable/c/43e42c25a232a6862e7d2f292a069ac828559030
Patch
Kernel patch commit
https://git.kernel.org/stable/c/65382585f067d4256ba087934f30f85c9b6984de
Patch
Kernel patch commit
https://git.kernel.org/stable/c/8ee5d40ae29e63f6fd6cbf9dcfc0a48c474013db
Patch

7 patch commits total View all on NVD

Details

CVE ID CVE-2022-50112

Severity Medium

CVSS score 5.5 / 10

CVSS version 3.1

Published 2025-06-18

Modified 2025-11-18

KEV No

Patch

Yes

Package linux

Frequently asked questions

What is CVE-2022-50112?

CVE-2022-50112 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10 . It affects Linux kernel versions from 4.9 onward and has been patched in 4.19.256, 5.4.211, 5.10.137 and others. CVE-2022-50112 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2022-50112?

CVE-2022-50112 has a CVSS score of 5.5 out of 10, rated Medium severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Is there a patch available for CVE-2022-50112?

Yes — CVE-2022-50112 has been patched. Fixed versions include 4.19.256, 5.4.211, 5.10.137 and others. If you are running Linux kernel 4.9 or later up to the fix versions, apply the relevant patch for your kernel branch.
Is CVE-2022-50112 actively exploited?

No — CVE-2022-50112 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.