medium5.5
CVE-2022-49467
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 cal…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 4.0 before 4.19.247 from 4.20 before 5.4.198 from 5.5 before 5.10.121 from 5.11 before 5.15.46 from 5.16 before 5.17.14 from 5.18 before 5.18.3 |
Weakness classification
References
- NVD record
- CVE.org record
- 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