CVE-2022-49396

phy: qcom-qmp: fix reset-controller leak on probe errors

MEDIUM

5.5

CVSS Score

Published: February 26, 2025 at 02:11 AM UTC

Updated: June 17, 2026 at 05:17 AM UTC

1 product affected across 1 vendorLinux Kernel

Using Linux by Linux?

Get instant alerts when new vulnerabilities affect Linux - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

MEDIUM5.5

Exploit prediction

EPSS 0.3%

Description

In the Linux kernel, the following vulnerability has been resolved: phy: qcom-qmp: fix reset-controller leak on probe errors Make sure to release the lane reset controller in case of a late probe error (e.g. probe deferral). Note that due to the reset controller being defined in devicetree in "lane" child nodes, devm_reset_control_get_exclusive() cannot be used directly.

Affected

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

Linux Kernel · Linux

95%

4.12 ≤ v < 4.14.2834.12 ≤ v < 4.19.2474.12 ≤ v < 5.10.1214.12 ≤ v < 5.15.464.12 ≤ v < 5.17.144.12 ≤ v < 5.18.34.12 ≤ v < 5.194.12 ≤ v < 5.4.1984.15 ≤ v < 4.19.2474.20 ≤ v < 5.4.1985.11 ≤ v < 5.15.465.16 ≤ v < 5.17.145.18 ≤ v < 5.18.35.5 ≤ v < 5.10.1214.12e78f3d15e115e8e764d4b1562b4fa538f2e22f6b

Vendor states this is fixed in 2156dc390402043ba5982489c6625adcb0b0975c (fixed)

Vendor states this is fixed in 4d2900f20edfe541f75756a00deeb2ffe7c66bc1 (fixed)

Vendor states this is fixed in 7ac21b24af859c097eb4034e93430056068f8f31 (fixed)

Vendor states this is fixed in 8c03eb0c8982677b4e17174073a011788891304d (fixed)

Vendor states this is fixed in a39d9eccb333b8c07c43ebea1c6dfda122378a0f (fixed)

Vendor states this is fixed in b7b5fbcaac5355e2e695dc0c08a0fcf248250388 (fixed)

Vendor states this is fixed in ba173a6f8d8dffed64bb13ab23081bdddfb464f0 (fixed)

Vendor states this is fixed in feb05b10b3ed3ae21b851520a0d0b71685439517 (fixed)

Vendor states this is fixed in 4.12 (unaffected)

Vendor states this is fixed in 4.14.283 (unaffected)

Vendor states this is fixed in 4.19.247 (unaffected)

Vendor states this is fixed in 5.10.121 (unaffected)