CVE-2022-50198

ARM: OMAP2+: Fix refcount leak in omap3xxx_prm_late_init

MEDIUM

5.5

CVSS Score

Published: June 18, 2025 at 11:03 AM UTC

Updated: June 17, 2026 at 05:22 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: ARM: OMAP2+: Fix refcount leak in omap3xxx_prm_late_init of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.

Affected

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

Linux Kernel · Linux

95%

3.18 ≤ v < 4.19.2563.18 ≤ v < 5.10.1373.18 ≤ v < 5.15.613.18 ≤ v < 5.18.183.18 ≤ v < 5.19.23.18 ≤ v < 5.4.2113.18 ≤ v < 6.04.20 ≤ v < 5.4.2115.11 ≤ v < 5.15.615.16 ≤ v < 5.18.185.19 ≤ v < 5.19.25.5 ≤ v < 5.10.1371e037794f7f00ff464db446ace892dae84175a6a3.18

Vendor states this is fixed in 1bf747824a8ca4008879fd7d2ce6b03d7b428858 (fixed)

Vendor states this is fixed in 942228fbf5d4901112178b93d41225be7c0dd9de (fixed)

Vendor states this is fixed in c4f92af7fc8cecb8eb426ad187e39c7bcc6679c7 (fixed)

Vendor states this is fixed in c652e0f51665f3fa575449909bbd9d7b45dfab1c (fixed)

Vendor states this is fixed in c9ec7993d00250a394d367c8a19fcfe8211c258b (fixed)

Vendor states this is fixed in d294d60dc68550fee0fbbe8a638d798dcd40b2c5 (fixed)

Vendor states this is fixed in e5ab8a4967d68a8e9f8f4559d144207d085a8c02 (fixed)

Vendor states this is fixed in 3.18 (unaffected)

Vendor states this is fixed in 4.19.256 (unaffected)

Vendor states this is fixed in 5.10.137 (unaffected)

Vendor states this is fixed in 5.15.61 (unaffected)

Vendor states this is fixed in 5.18.18 (unaffected)