How severe is CVE-2022-50123?

CVE-2022-50123 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2022-50123 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-50123?

CVE-2022-50123 primarily affects Linux Linux Kernel. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-50123?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2022-50123 have an EU (EUVD) identifier?

Yes. CVE-2022-50123 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-55389.

When was CVE-2022-50123 published?

CVE-2022-50123 was published on 2025-06-18 and last updated on 2026-06-17.

CVE-2022-50123

CVE-2022-50123 is a medium-severity vulnerability in Linux Linux Kernel with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2022-55389
Affected product: Linux Linux Kernel
Published: 2025-06-18
Last modified: 2026-06-17

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt5650_rt5676_dev_probe of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Fix missing of_node_put() in error paths.

Frequently asked questions

What is CVE-2022-50123?: In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt5650_rt5676_dev_probe of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Fix missing of_node_put() in error paths.
How severe is CVE-2022-50123?: CVE-2022-50123 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2022-50123 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-50123?: CVE-2022-50123 primarily affects Linux Linux Kernel. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-50123?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2022-50123 have an EU (EUVD) identifier?: Yes. CVE-2022-50123 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-55389.
When was CVE-2022-50123 published?: CVE-2022-50123 was published on 2025-06-18 and last updated on 2026-06-17.

References

Affected products (6)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:4.2:-:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:4.2:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:4.2:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:4.2:rc7:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:4.2:rc8:*:*:*:*:*:*

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