CVE-2019-19083Memory leaks in *clock_source_create() functions under drivers/gpu/drm/amd/display/dc in the Linux kernel before 5.3.8 allow attackers to cause a denial of service (memory consumption).
Updated under an hour ago ()
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Memory leaks in *clock_source_create() functions under drivers/gpu/drm/amd/display/dc in the Linux kernel before 5.3.8 allow attackers to cause a denial of service (memory consumption). This affects the dce112_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c, the dce100_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c, the dcn10_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c, the dcn20_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c, the dce120_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c, the dce110_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c, and the dce80_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c, aka CID-055e547478a1.
- CVSS
- 4.7 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- mitre
- NVD analysis
- Modified
- Record last updated
- Oct 8, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
linux linux_kernel linux:linux_kernel | before 5.3.8 | NVD |
canonical ubuntu_linux canonical:ubuntu_linux | 14.04; 16.04; 18.04; 19.04; 19.10 | NVD |
opensuse leap opensuse:leap | 15.1 | NVD |
References
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.8x-refsource-misc
- https://github.com/torvalds/linux/commit/055e547478a11a6360c7ce05e2afc3e366968a12x-refsource-misc
- https://usn.ubuntu.com/4208-1/vendor-advisory, x-refsource-ubuntu
- https://security.netapp.com/advisory/ntap-20191205-0001/x-refsource-confirm
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.htmlvendor-advisory, x-refsource-suse
- https://usn.ubuntu.com/4227-1/vendor-advisory, x-refsource-ubuntu
- https://usn.ubuntu.com/4226-1/vendor-advisory, x-refsource-ubuntu
- https://usn.ubuntu.com/4227-2/vendor-advisory, x-refsource-ubuntu
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.