CVE-2022-49396

Summary

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 Software

VendorProductVersion RangeStatus
LinuxLinuxe78f3d15e115e8e764d4b1562b4fa538f2e22f6b < b7b5fbcaac5355e2e695dc0c08a0fcf248250388affected
LinuxLinuxe78f3d15e115e8e764d4b1562b4fa538f2e22f6b < a39d9eccb333b8c07c43ebea1c6dfda122378a0faffected
LinuxLinuxe78f3d15e115e8e764d4b1562b4fa538f2e22f6b < 7ac21b24af859c097eb4034e93430056068f8f31affected
LinuxLinuxe78f3d15e115e8e764d4b1562b4fa538f2e22f6b < 2156dc390402043ba5982489c6625adcb0b0975caffected
LinuxLinuxe78f3d15e115e8e764d4b1562b4fa538f2e22f6b < ba173a6f8d8dffed64bb13ab23081bdddfb464f0affected
LinuxLinuxe78f3d15e115e8e764d4b1562b4fa538f2e22f6b < feb05b10b3ed3ae21b851520a0d0b71685439517affected
LinuxLinuxe78f3d15e115e8e764d4b1562b4fa538f2e22f6b < 8c03eb0c8982677b4e17174073a011788891304daffected
LinuxLinuxe78f3d15e115e8e764d4b1562b4fa538f2e22f6b < 4d2900f20edfe541f75756a00deeb2ffe7c66bc1affected
LinuxLinux4.12affected
LinuxLinux0 < 4.12unaffected
LinuxLinux4.14.283 <= 4.14.*unaffected
LinuxLinux4.19.247 <= 4.19.*unaffected
LinuxLinux5.4.198 <= 5.4.*unaffected
LinuxLinux5.10.121 <= 5.10.*unaffected
LinuxLinux5.15.46 <= 5.15.*unaffected
LinuxLinux5.17.14 <= 5.17.*unaffected
LinuxLinux5.18.3 <= 5.18.*unaffected
LinuxLinux5.19 <= *unaffected

Weaknesses

References