vulnerability

Ubuntu: (Multiple Advisories) (CVE-2019-19067): Linux kernel vulnerabilities

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
Nov 18, 2019
Added
Dec 3, 2019
Modified
Aug 18, 2025

Description

Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel before 5.3.8 allow attackers to cause a denial of service (memory consumption) by triggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures, aka CID-57be09c6e874. NOTE: third parties dispute the relevance of this because the attacker must already have privileges for module loading

Solutions

ubuntu-upgrade-linux-image-4-15-0-1054-oracleubuntu-upgrade-linux-image-4-15-0-1070-gkeubuntu-upgrade-linux-image-4-15-0-1071-raspi2ubuntu-upgrade-linux-image-4-15-0-1075-kvmubuntu-upgrade-linux-image-4-15-0-1083-awsubuntu-upgrade-linux-image-4-15-0-1084-gcpubuntu-upgrade-linux-image-4-15-0-1087-snapdragonubuntu-upgrade-linux-image-4-15-0-1096-azureubuntu-upgrade-linux-image-4-15-0-1097-oemubuntu-upgrade-linux-image-4-15-0-118-genericubuntu-upgrade-linux-image-4-15-0-118-generic-lpaeubuntu-upgrade-linux-image-4-15-0-118-lowlatencyubuntu-upgrade-linux-image-5-0-0-1009-oracleubuntu-upgrade-linux-image-5-0-0-1023-awsubuntu-upgrade-linux-image-5-0-0-1024-kvmubuntu-upgrade-linux-image-5-0-0-1024-raspi2ubuntu-upgrade-linux-image-5-0-0-1027-gkeubuntu-upgrade-linux-image-5-0-0-1028-azureubuntu-upgrade-linux-image-5-0-0-1028-gcpubuntu-upgrade-linux-image-5-0-0-1033-oem-osp1ubuntu-upgrade-linux-image-5-0-0-38-genericubuntu-upgrade-linux-image-5-0-0-38-generic-lpaeubuntu-upgrade-linux-image-5-0-0-38-lowlatencyubuntu-upgrade-linux-image-5-3-0-1007-oracleubuntu-upgrade-linux-image-5-3-0-1008-awsubuntu-upgrade-linux-image-5-3-0-1008-kvmubuntu-upgrade-linux-image-5-3-0-1009-gcpubuntu-upgrade-linux-image-5-3-0-24-genericubuntu-upgrade-linux-image-5-3-0-24-generic-lpaeubuntu-upgrade-linux-image-5-3-0-24-lowlatencyubuntu-upgrade-linux-image-5-3-0-24-snapdragonubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-edgeubuntu-upgrade-linux-image-aws-hweubuntu-upgrade-linux-image-aws-lts-18-04ubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-edgeubuntu-upgrade-linux-image-azure-lts-18-04ubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-edgeubuntu-upgrade-linux-image-gcp-lts-18-04ubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-hwe-16-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-hwe-16-04ubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-gke-4-15ubuntu-upgrade-linux-image-gke-5-0ubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-hwe-16-04ubuntu-upgrade-linux-image-oemubuntu-upgrade-linux-image-oem-osp1ubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-oracle-edgeubuntu-upgrade-linux-image-oracle-lts-18-04ubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-snapdragonubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-16-04

References

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