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CVE-2022-49467

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

CVSS 5.5 MEDIUMEPSS 0.2%CWE-401
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
Linux · Linux

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Referências
https://git.kernel.org/stable/c/33546183c16c7b9650682dc610bedd732d9c6919https://git.kernel.org/stable/c/449374565f349d4233beec811d4286fdfe5de44bhttps://git.kernel.org/stable/c/656aa3c51fc662064f17179b38ec3ce43af53bcahttps://git.kernel.org/stable/c/947a844bb3ebff0f4736d244d792ce129f6700d7https://git.kernel.org/stable/c/d544880482a5558ec06393b1b3d5dc9275b7a32bhttps://git.kernel.org/stable/c/d63ffe3fb3f8327ca21cf91b6a14a2961bc629b4https://git.kernel.org/stable/c/f8cd192752a1f613b14eee77783c6f0aebb49691