CVE-2019-19082

 

Published at: - 18-11-2019 07:15

Last modified: - 26-10-2022 01:44

Total changes: - 3

Description

Memory leaks in *create_resource_pool() functions under drivers/gpu/drm/amd/display/dc in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption). This affects the dce120_create_resource_pool() function in drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c, the dce110_create_resource_pool() function in drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c, the dce100_create_resource_pool() function in drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c, the dcn10_create_resource_pool() function in drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c, and the dce112_create_resource_pool() function in drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c, aka CID-104c307147ad.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

 

Verification logic

 

Reference

• https://github.com/torvalds/linux/commit/104c307147ad379617472dd91a5bcb368d72bd6d
• https://security.netapp.com/advisory/ntap-20191205-0001/
• openSUSE-SU-2019:2675-Third Party Advisory
• USN-4258-1-Issue Tracking
• USN-4287-1-Third Party Advisory
• USN-4287-2-Third Party Advisory
• USN-4284-1-Third Party Advisory

 

Keywords

NVD

 

CVE-2019-19082

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures