CVE-2022-49467 Information

Description

In the Linux kernel the following vulnerability has been resolved:

drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()

drm_gem_object_lookup will call drm_gem_object_get inside. So cursor_bo needs to be put when msm_gem_get_and_pin_iova fails.

Reference

https://git.kernel.org/stable/c/33546183c16c7b9650682dc610bedd732d9c6919 https://git.kernel.org/stable/c/449374565f349d4233beec811d4286fdfe5de44b https://git.kernel.org/stable/c/656aa3c51fc662064f17179b38ec3ce43af53bca https://git.kernel.org/stable/c/947a844bb3ebff0f4736d244d792ce129f6700d7 https://git.kernel.org/stable/c/d544880482a5558ec06393b1b3d5dc9275b7a32b https://git.kernel.org/stable/c/d63ffe3fb3f8327ca21cf91b6a14a2961bc629b4 https://git.kernel.org/stable/c/f8cd192752a1f613b14eee77783c6f0aebb49691