CVE-2023-54111

pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups

N/A

Published: December 24, 2025 at 01:06 PM UTC

Updated: June 17, 2026 at 06:46 AM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

N/A

Exploit prediction

EPSS 0.2%

Description

In the Linux kernel, the following vulnerability has been resolved: pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups of_find_node_by_phandle() returns a node pointer with refcount incremented, We should use of_node_put() on it when not needed 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%

3.11 ≤ v < 4.14.3083.11 ≤ v < 4.19.2763.11 ≤ v < 5.10.1733.11 ≤ v < 5.15.993.11 ≤ v < 5.4.2703.11 ≤ v < 6.1.163.11 ≤ v < 6.2.33.11 ≤ v < 6.33.11d3e5116119bd02ea7716bbe04b39c21bba4bcf42

Vendor states this is fixed in 0f735f232ff59863e0b6ebac0849d637e215a9c2 (fixed)

Vendor states this is fixed in 3c40b34e3462aab12af3dba77d2e1602afc72e80 (fixed)

Vendor states this is fixed in 5868013522297bf628eee4322d99d6d4de4f308e (fixed)

Vendor states this is fixed in 954a7a0011d94475f8ba5ceb77a5d11e01cf402f (fixed)

Vendor states this is fixed in aa017ab5716c9157c65fdce061c4a4a568af53a8 (fixed)

Vendor states this is fixed in c818ae563bf99457f02e8170aabd6b174f629f65 (fixed)

Vendor states this is fixed in d562054a3a2eede3507a5461011ee82b671fcb88 (fixed)

Vendor states this is fixed in dbef00ef4b9b98d15183340396e5df0fa7a860d8 (fixed)

Vendor states this is fixed in 3.11 (unaffected)

Vendor states this is fixed in 4.14.308 (unaffected)

Vendor states this is fixed in 4.19.276 (unaffected)

Vendor states this is fixed in 5.10.173 (unaffected)