CVE-2019-19082 — Missing Release of Memory after Effective Lifetime in Linux
Severity
4.7MEDIUMNVD
OSV7.5OSV5.5
EPSS
0.1%
top 73.60%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedNov 18
Latest updateMay 24
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_r…
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.0 | Impact: 3.6
Affected Packages5 packages
Also affects: Ubuntu Linux 14.04, 16.04, 18.04, 19.04, 19.10
Patches
🔴Vulnerability Details
6GHSA▶
GHSA-52px-98hx-x9g9: Memory leaks in *create_resource_pool() functions under drivers/gpu/drm/amd/display/dc in the Linux kernel through 5↗2022-05-24
OSV▶
linux, linux-aws, linux-azure, linux-azure-5.3, linux-gcp, linux-gcp-5.3, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-raspi2-5.3 vulnerabilities↗2020-02-19
OSV▶
linux, linux-aws, linux-aws-hwe, linux-azure, linux-gcp, linux-gke-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities↗2020-02-18
📋Vendor Advisories
6Red Hat▶
kernel: memory leaks in *create_resource_pool() functions under drivers/gpu/drm/amd/display/dc leads to DoS↗2019-09-25