CVE-2022-50209

meson-mx-socinfo: Fix refcount leak in meson_mx_socinfo_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: meson-mx-socinfo: Fix refcount leak in meson_mx_socinfo_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%

4.15 ≤ v < 4.19.2564.15 ≤ v < 5.10.1374.15 ≤ v < 5.15.614.15 ≤ v < 5.18.184.15 ≤ v < 5.19.24.15 ≤ v < 5.4.2114.15 ≤ 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 < 5.10.1374.155e68c0fc8df8a588b15cd469b27b8b5dbfadc6c3

Vendor states this is fixed in 0c1757480a6a61b8c3164ed371c359edb3928f12 (fixed)

Vendor states this is fixed in 2691b8780f88e1b8b3578a5bc78a0011741bbd74 (fixed)

Vendor states this is fixed in 69a64c77aafcf3c772264a36214937514e31ad82 (fixed)

Vendor states this is fixed in 6b28bf3e044f12db0fc18c42f58ae7fc3fa0144a (fixed)

Vendor states this is fixed in 8a4a33b3e898b13c750b1c0c9643516c7bf6473f (fixed)

Vendor states this is fixed in a2106f38077e78afcb4bf98fdda3e162118cfb3d (fixed)

Vendor states this is fixed in e21744c6a0d4116a2d6ebccd947620ca4c952e92 (fixed)

Vendor states this is fixed in 4.15 (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)