CVE-2022-50429

memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings()

MEDIUM

5.5

CVSS Score

Published: October 1, 2025 at 11:42 AM UTC

Updated: June 17, 2026 at 05:23 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: 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.

Affected

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

Linux Kernel · Linux

95%

5.11 ≤ v < 5.15.755.16 ≤ v < 5.19.175.5 ≤ v < 5.10.1505.5 ≤ v < 5.15.755.5 ≤ v < 5.19.175.5 ≤ v < 6.0.35.5 ≤ v < 6.16.0 ≤ v < 6.0.35.5976897dd96db94c74209d0a0671d7a73aa02fab9

Vendor states this is fixed in 1d312c12c91f831fcc48623c921f2d4560edb159 (fixed)

Vendor states this is fixed in 3b321bf7687968a090cf6b62bd8e67d692f59a16 (fixed)

Vendor states this is fixed in 48af14fb0eaa63d9aa68f59fb0b205ec55a95636 (fixed)

Vendor states this is fixed in 7e053784c4c70df28324106d476778be7a4519b3 (fixed)

Vendor states this is fixed in daab421fc2dc7d6ae7eb20a3f565ae09652c68b9 (fixed)

Vendor states this is fixed in 5.10.150 (unaffected)

Vendor states this is fixed in 5.15.75 (unaffected)

Vendor states this is fixed in 5.19.17 (unaffected)

Vendor states this is fixed in 5.5 (unaffected)

Vendor states this is fixed in 6.0.3 (unaffected)

Vendor states this is fixed in 6.1 (unaffected)