usn-4935-1
Vulnerability from osv_ubuntu
Published
2021-05-04 17:25
Modified
2026-04-27 14:11
Summary
nvidia-graphics-drivers-390, nvidia-graphics-drivers-418-server, nvidia-graphics-drivers-450, nvidia-graphics-drivers-450-server, nvidia-graphics-drivers-460, nvidia-graphics-drivers-460-server vulnerabilities
Details

It was discovered that the NVIDIA GPU display driver for the Linux kernel incorrectly performed access control. A local attacker could use this issue to cause a denial of service, expose sensitive information, or escalate privileges. (CVE-2021-1076)

It was discovered that the NVIDIA GPU display driver for the Linux kernel incorrectly performed reference counting. A local attacker could use this issue to cause a denial of service. (CVE-2021-1077)


{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2021-1076",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-1077",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:18.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libcuda1-384",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-cfg1-390",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-common-390",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-compute-390",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-decode-390",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-encode-390",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-fbc1-390",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-gl-390",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-ifr1-390",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-384",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-compute-utils-390",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-dkms-390",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-driver-390",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-headless-390",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-headless-no-dkms-390",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-kernel-common-390",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-kernel-source-390",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-libopencl1-384",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-opencl-icd-384",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-utils-390",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "xserver-xorg-video-nvidia-390",
            "binary_version": "390.143-0ubuntu0.18.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "nvidia-graphics-drivers-390",
        "purl": "pkg:deb/ubuntu/nvidia-graphics-drivers-390@390.143-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "390.143-0ubuntu0.18.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "390.25-0ubuntu1",
        "390.25-0ubuntu3",
        "390.25-0ubuntu4",
        "390.42-0ubuntu1",
        "390.48-0ubuntu1",
        "390.48-0ubuntu2",
        "390.48-0ubuntu3",
        "390.77-0ubuntu0.18.04.1",
        "390.77-0ubuntu0.18.04.2",
        "390.116-0ubuntu0.18.04.1",
        "390.116-0ubuntu0.18.04.3",
        "390.132-0ubuntu0.18.04.1",
        "390.138-0ubuntu0.18.04.1",
        "390.141-0ubuntu0.18.04.1",
        "390.141-0ubuntu0.18.04.2"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2021-1076",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-1077",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:18.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libnvidia-cfg1-418-server",
            "binary_version": "418.197.02-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-common-418-server",
            "binary_version": "418.197.02-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-compute-418-server",
            "binary_version": "418.197.02-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-decode-418-server",
            "binary_version": "418.197.02-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-encode-418-server",
            "binary_version": "418.197.02-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-fbc1-418-server",
            "binary_version": "418.197.02-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-gl-418-server",
            "binary_version": "418.197.02-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-ifr1-418-server",
            "binary_version": "418.197.02-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-compute-utils-418-server",
            "binary_version": "418.197.02-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-dkms-418-server",
            "binary_version": "418.197.02-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-driver-418-server",
            "binary_version": "418.197.02-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-headless-418-server",
            "binary_version": "418.197.02-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-headless-no-dkms-418-server",
            "binary_version": "418.197.02-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-kernel-common-418-server",
            "binary_version": "418.197.02-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-kernel-source-418-server",
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          },
          {
            "binary_name": "nvidia-utils-418-server",
            "binary_version": "418.197.02-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "xserver-xorg-video-nvidia-418-server",
            "binary_version": "418.197.02-0ubuntu0.18.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "nvidia-graphics-drivers-418-server",
        "purl": "pkg:deb/ubuntu/nvidia-graphics-drivers-418-server@418.197.02-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
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            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "418.152.00-0ubuntu0.18.04.1",
        "418.181.07-0ubuntu0.18.04.1",
        "418.181.07-0ubuntu0.18.04.2"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2021-1076",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-1077",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:18.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libnvidia-cfg1-440",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-cfg1-450",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-common-440",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-common-450",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-compute-440",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-compute-450",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-decode-440",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-decode-450",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-encode-440",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-encode-450",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-extra-440",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-extra-450",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-fbc1-440",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-fbc1-450",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-gl-440",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-gl-450",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-ifr1-440",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-ifr1-450",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-compute-utils-440",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-compute-utils-450",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-dkms-440",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-dkms-450",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-driver-440",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-driver-450",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-headless-440",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-headless-450",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-headless-no-dkms-440",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-headless-no-dkms-450",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-kernel-common-440",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
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            "binary_name": "nvidia-kernel-common-450",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
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            "binary_name": "nvidia-kernel-source-440",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-kernel-source-450",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-utils-440",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-utils-450",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "xserver-xorg-video-nvidia-440",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "xserver-xorg-video-nvidia-450",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "nvidia-graphics-drivers-450",
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      },
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        {
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            {
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              "fixed": "450.119.03-0ubuntu0.18.04.1"
            }
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          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "450.66-0ubuntu0.18.04.1",
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        "450.102.04-0ubuntu0.18.04.1",
        "450.102.04-0ubuntu0.18.04.2"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2021-1076",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-1077",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:18.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libnvidia-cfg1-440-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-cfg1-450-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-common-440-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-common-450-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-compute-440-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-compute-450-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-decode-440-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-decode-450-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-encode-440-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-encode-450-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-extra-440-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-extra-450-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-fbc1-440-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-fbc1-450-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
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            "binary_name": "libnvidia-gl-440-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-gl-450-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
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            "binary_name": "libnvidia-ifr1-440-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libnvidia-ifr1-450-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-compute-utils-440-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "nvidia-compute-utils-450-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
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            "binary_name": "nvidia-dkms-440-server",
            "binary_version": "450.119.03-0ubuntu0.18.04.1"
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            "binary_version": "450.119.03-0ubuntu0.18.04.1"
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        "purl": "pkg:deb/ubuntu/nvidia-graphics-drivers-460@460.73.01-0ubuntu0.20.04.1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "460.73.01-0ubuntu0.20.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "460.32.03-0ubuntu0.20.04.1",
        "460.39-0ubuntu0.20.04.1",
        "460.56-0ubuntu0.20.04.1"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2021-1076",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-1077",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:20.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libnvidia-cfg1-460-server",
            "binary_version": "460.73.01-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "libnvidia-common-460-server",
            "binary_version": "460.73.01-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "libnvidia-compute-460-server",
            "binary_version": "460.73.01-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "libnvidia-decode-460-server",
            "binary_version": "460.73.01-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "libnvidia-encode-460-server",
            "binary_version": "460.73.01-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "libnvidia-extra-460-server",
            "binary_version": "460.73.01-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "libnvidia-fbc1-460-server",
            "binary_version": "460.73.01-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "libnvidia-gl-460-server",
            "binary_version": "460.73.01-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "libnvidia-ifr1-460-server",
            "binary_version": "460.73.01-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "nvidia-compute-utils-460-server",
            "binary_version": "460.73.01-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "nvidia-dkms-460-server",
            "binary_version": "460.73.01-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "nvidia-driver-460-server",
            "binary_version": "460.73.01-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "nvidia-headless-460-server",
            "binary_version": "460.73.01-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "nvidia-headless-no-dkms-460-server",
            "binary_version": "460.73.01-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "nvidia-kernel-common-460-server",
            "binary_version": "460.73.01-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "nvidia-kernel-source-460-server",
            "binary_version": "460.73.01-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "nvidia-utils-460-server",
            "binary_version": "460.73.01-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "xserver-xorg-video-nvidia-460-server",
            "binary_version": "460.73.01-0ubuntu0.20.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "nvidia-graphics-drivers-460-server",
        "purl": "pkg:deb/ubuntu/nvidia-graphics-drivers-460-server@460.73.01-0ubuntu0.20.04.1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "460.73.01-0ubuntu0.20.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "460.32.03-0ubuntu0.20.04.1",
        "460.32.03-0ubuntu0.20.04.2"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that the NVIDIA GPU display driver for the Linux kernel\nincorrectly performed access control. A local attacker could use this issue\nto cause a denial of service, expose sensitive information, or escalate\nprivileges. (CVE-2021-1076)\n\nIt was discovered that the NVIDIA GPU display driver for the Linux kernel\nincorrectly performed reference counting. A local attacker could use this\nissue to cause a denial of service. (CVE-2021-1077)\n",
  "id": "USN-4935-1",
  "modified": "2026-04-27T14:11:26Z",
  "published": "2021-05-04T17:25:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-4935-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-1076"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-1077"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "nvidia-graphics-drivers-390, nvidia-graphics-drivers-418-server, nvidia-graphics-drivers-450, nvidia-graphics-drivers-450-server, nvidia-graphics-drivers-460, nvidia-graphics-drivers-460-server vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2021-1076",
    "UBUNTU-CVE-2021-1077"
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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