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Back to active CVEs
Medium · CVSS 5.5CVE-2022-50429

memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings()CVE-2022-50429

Answer in brief

CVE-2022-50429 records a Medium severity (CVSS 5.5) vulnerability in memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings(). The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 1, 2025Updated Nov 5, 2026Source checked Nov 5, 2026First seen by HOL Nov 5, 2026Material review Nov 5, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.5
Exploitation
Not marked as known exploited
Affected software
3 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 5.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Affected products and reported versions
ProductAffected versionsFixed versions
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*Not reportedNot reported
Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Linux/Linuxgeneric>=976897dd96db94c74209d0a0671d7a73aa02fab9 <1d312c12c91f831fcc48623c921f2d4560edb159 || >=976897dd96db94c74209d0a0671d7a73aa02fab9 <7e053784c4c70df28324106d476778be7a4519b3 || >=976897dd96db94c74209d0a0671d7a73aa02fab9 <daab421fc2dc7d6ae7eb20a3f565ae09652c68b9 || >=976897dd96db94c74209d0a0671d7a73aa02fab9 <3b321bf7687968a090cf6b62bd8e67d692f59a16 || >=976897dd96db94c74209d0a0671d7a73aa02fab9 <48af14fb0eaa63d9aa68f59fb0b205ec55a956361d312c12c91f831fcc48623c921f2d4560edb159, 7e053784c4c70df28324106d476778be7a4519b3, daab421fc2dc7d6ae7eb20a3f565ae09652c68b9, 3b321bf7687968a090cf6b62bd8e67d692f59a16, 48af14fb0eaa63d9aa68f59fb0b205ec55a95636
Linux/Linuxgeneric5.5Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Linux/Linux, Linux/Linux.
  2. 2Review the reported fix. Update Linux/Linux to 1d312c12c91f831fcc48623c921f2d4560edb159 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Oct 1, 2025

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 5, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Nov 5, 2026

Sources and claim methodology

  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
Upstream source 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.

Quoted source text, attributed separately from HOL analysis.

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
NVD-CWE-Other
Source
CVE List V5
Source checked
Nov 5, 2026
References
5 linked sources
Open source record