CVE-2022-50429
CVE-2022-50429 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% (4th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-32853
- Affected product: Linux Linux Kernel
- Published:
- Last modified:
Description
In the Linux kernel, the following vulnerability has been resolved: memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings() We should add the of_node_put() when breaking out of for_each_child_of_node() as it will automatically increase and decrease the refcount.
Frequently asked questions
- What is CVE-2022-50429?
- In the Linux kernel, the following vulnerability has been resolved: memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings() We should add the of_node_put() when breaking out of for_each_child_of_node() as it will automatically increase and decrease the refcount.
- How severe is CVE-2022-50429?
- CVE-2022-50429 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-2022-50429 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-50429?
- CVE-2022-50429 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-50429?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2022-50429 have an EU (EUVD) identifier?
- Yes. CVE-2022-50429 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-32853.
- When was CVE-2022-50429 published?
- CVE-2022-50429 was published on 2025-10-01 and last updated on 2026-06-17.
References
- https://git.kernel.org/stable/c/1d312c12c91f831fcc48623c921f2d4560edb159
- https://git.kernel.org/stable/c/3b321bf7687968a090cf6b62bd8e67d692f59a16
- https://git.kernel.org/stable/c/48af14fb0eaa63d9aa68f59fb0b205ec55a95636
- https://git.kernel.org/stable/c/7e053784c4c70df28324106d476778be7a4519b3
- https://git.kernel.org/stable/c/daab421fc2dc7d6ae7eb20a3f565ae09652c68b9
Affected products (1)
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
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