UBUNTU-CVE-2019-19082
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.
02 / AFFECTED SOFTWARE
Affected packages
33 explicit affected versions
3 explicit affected versions
12 explicit affected versions
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38 explicit affected versions
19 explicit affected versions
1 explicit affected versions
44 explicit affected versions
23 explicit affected versions
1 explicit affected versions
1 explicit affected versions
3 explicit affected versions
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10 explicit affected versions
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18 explicit affected versions
3 explicit affected versions
1 explicit affected versions
36 explicit affected versions
1 explicit affected versions
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23 explicit affected versions
11 explicit affected versions
39 explicit affected versions
43 explicit affected versions
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1 explicit affected versions
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21 explicit affected versions
39 explicit affected versions
5 explicit affected versions
26 explicit affected versions
1 explicit affected versions
34 explicit affected versions
65 explicit affected versions
29 explicit affected versions
22 explicit affected versions
12 explicit affected versions
4 explicit affected versions
1 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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.
05 / REFERENCES
Further evidence
- https://github.com/torvalds/linux/commit/104c307147ad379617472dd91a5bcb368d72bd6d
- https://ubuntu.com/security/CVE-2019-19082
- https://ubuntu.com/security/notices/USN-4258-1
- https://ubuntu.com/security/notices/USN-4284-1
- https://ubuntu.com/security/notices/USN-4287-1
- https://ubuntu.com/security/notices/USN-4287-2
- https://www.cve.org/CVERecord?id=CVE-2019-19082