https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 02:10:54 +0000 https://vulnerability.circl.lu/vuln/cve-2021-1052 <p><strong>Affected:</strong> NVIDIA GPU Display Driver</p> <p>NVIDIA GPU Display Driver for Windows and Linux, all versions, contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape or IOCTL in which user-mode clients can access legacy privileged APIs, which may lead to denial of service, escalation of privileges, and information disclosure.</p> <p><strong>Affected:</strong> NVIDIA GPU Display Driver</p> <p>NVIDIA GPU Display Driver for Windows and Linux, all versions, contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape or IOCTL in which user-mode clients can access legacy privileged APIs, which may lead to denial of service, escalation of privileges, and information disclosure.</p> https://vulnerability.circl.lu/vuln/cve-2021-1052 https://vulnerability.circl.lu/vuln/usn-4689-1 <p><strong>Affected:</strong> Ubuntu:18.04:LTS: nvidia-graphics-drivers-390, Ubuntu:18.04:LTS: nvidia-graphics-drivers-450, Ubuntu:18.04:LTS: nvidia-graphics-drivers-460, Ubuntu:20.04:LTS: nvidia-graphics-drivers-390, Ubuntu:20.04:LTS: nvidia-graphics-drivers-450, Ubuntu:20.04:LTS: nvidia-graphics-drivers-460</p> <p>It was discovered that the NVIDIA GPU display driver for the Linux kernel contained a vulnerability that allowed user-mode clients to access legacy privileged APIs. A local attacker could use this to cause a denial of service or escalate privileges. (CVE-2021-1052)</p> <p>It was discovered that the NVIDIA GPU display driver for the Linux kernel did not properly validate a pointer received from userspace in some situations. A local attacker could use this to cause a denial of service. (CVE-2021-1053)</p> <p>Xinyuan Lyu discovered that the NVIDIA GPU display driver for the Linux kernel did not properly restrict device-level GPU isolation. A local attacker could use this to cause a denial of service or possibly expose sensitive information. (CVE-2021-1056)</p> <p><strong>Affected:</strong> Ubuntu:18.04:LTS: nvidia-graphics-drivers-390, Ubuntu:18.04:LTS: nvidia-graphics-drivers-450, Ubuntu:18.04:LTS: nvidia-graphics-drivers-460, Ubuntu:20.04:LTS: nvidia-graphics-drivers-390, Ubuntu:20.04:LTS: nvidia-graphics-drivers-450, Ubuntu:20.04:LTS: nvidia-graphics-drivers-460</p> <p>It was discovered that the NVIDIA GPU display driver for the Linux kernel contained a vulnerability that allowed user-mode clients to access legacy privileged APIs. A local attacker could use this to cause a denial of service or escalate privileges. (CVE-2021-1052)</p> <p>It was discovered that the NVIDIA GPU display driver for the Linux kernel did not properly validate a pointer received from userspace in some situations. A local attacker could use this to cause a denial of service. (CVE-2021-1053)</p> <p>Xinyuan Lyu discovered that the NVIDIA GPU display driver for the Linux kernel did not properly restrict device-level GPU isolation. A local attacker could use this to cause a denial of service or possibly expose sensitive information. (CVE-2021-1056)</p> https://vulnerability.circl.lu/vuln/usn-4689-1