usn-7907-1
Vulnerability from osv_ubuntu
Published
2025-12-03 12:14
Modified
2026-07-05 17:17
Summary
linux, linux-aws, linux-aws-hwe, linux-kvm, linux-oracle vulnerabilities
Details

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Cryptographic API; - ACPI drivers; - Hardware monitoring drivers; - InfiniBand drivers; - Mailbox framework; - Network drivers; - AFS file system; - Ceph distributed file system; - Network file system (NFS) server daemon; - NILFS2 file system; - File systems infrastructure; - KVM subsystem; - L3 Master device support module; - Tracing infrastructure; - Memory management; - Appletalk network protocol; - Netfilter; - Open vSwitch; (CVE-2021-47385, CVE-2022-49026, CVE-2022-49390, CVE-2024-49935, CVE-2024-49963, CVE-2024-50067, CVE-2024-50095, CVE-2024-50179, CVE-2024-53090, CVE-2024-53112, CVE-2024-53217, CVE-2024-58083, CVE-2025-21715, CVE-2025-21722, CVE-2025-21761, CVE-2025-21791, CVE-2025-21811, CVE-2025-21855, CVE-2025-37958, CVE-2025-38666, CVE-2025-39964, CVE-2025-40018)


{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2021-47385",
              "severity": [
                {
                  "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"
                }
              ]
            },
            {
              "id": "CVE-2022-49026",
              "severity": [
                {
                  "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-2022-49390",
              "severity": [
                {
                  "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-2024-49935",
              "severity": [
                {
                  "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"
                }
              ]
            },
            {
              "id": "CVE-2024-49963",
              "severity": [
                {
                  "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"
                }
              ]
            },
            {
              "id": "CVE-2024-50067",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-50095",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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"
                }
              ]
            },
            {
              "id": "CVE-2024-50179",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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"
                }
              ]
            },
            {
              "id": "CVE-2024-53090",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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"
                }
              ]
            },
            {
              "id": "CVE-2024-53112",
              "severity": [
                {
                  "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"
                }
              ]
            },
            {
              "id": "CVE-2024-53217",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-58083",
              "severity": [
                {
                  "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-2025-21715",
              "severity": [
                {
                  "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-2025-21722",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-21761",
              "severity": [
                {
                  "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-2025-21791",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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-2025-21811",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-21855",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-37958",
              "severity": [
                {
                  "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"
                }
              ]
            },
            {
              "id": "CVE-2025-38666",
              "severity": [
                {
                  "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-2025-39964",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-40018",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:16.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "linux-aws-headers-4.15.0-1187",
            "binary_version": "4.15.0-1187.200~16.04.1"
          },
          {
            "binary_name": "linux-aws-hwe-cloud-tools-4.15.0-1187",
            "binary_version": "4.15.0-1187.200~16.04.1"
          },
          {
            "binary_name": "linux-aws-hwe-tools-4.15.0-1187",
            "binary_version": "4.15.0-1187.200~16.04.1"
          },
          {
            "binary_name": "linux-buildinfo-4.15.0-1187-aws",
            "binary_version": "4.15.0-1187.200~16.04.1"
          },
          {
            "binary_name": "linux-cloud-tools-4.15.0-1187-aws",
            "binary_version": "4.15.0-1187.200~16.04.1"
          },
          {
            "binary_name": "linux-headers-4.15.0-1187-aws",
            "binary_version": "4.15.0-1187.200~16.04.1"
          },
          {
            "binary_name": "linux-image-unsigned-4.15.0-1187-aws",
            "binary_version": "4.15.0-1187.200~16.04.1"
          },
          {
            "binary_name": "linux-modules-4.15.0-1187-aws",
            "binary_version": "4.15.0-1187.200~16.04.1"
          },
          {
            "binary_name": "linux-modules-extra-4.15.0-1187-aws",
            "binary_version": "4.15.0-1187.200~16.04.1"
          },
          {
            "binary_name": "linux-tools-4.15.0-1187-aws",
            "binary_version": "4.15.0-1187.200~16.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "linux-aws-hwe",
        "purl": "pkg:deb/ubuntu/linux-aws-hwe@4.15.0-1187.200~16.04.1?arch=source\u0026distro=esm-infra/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.15.0-1187.200~16.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.15.0-1030.31~16.04.1",
        "4.15.0-1031.33~16.04.1",
        "4.15.0-1032.34~16.04.1",
        "4.15.0-1033.35~16.04.1",
        "4.15.0-1035.37~16.04.1",
        "4.15.0-1036.38~16.04.1",
        "4.15.0-1039.41~16.04.1",
        "4.15.0-1040.42~16.04.1",
        "4.15.0-1041.43~16.04.1",
        "4.15.0-1043.45~16.04.1",
        "4.15.0-1044.46~16.04.1",
        "4.15.0-1045.47~16.04.1",
        "4.15.0-1047.49~16.04.1",
        "4.15.0-1048.50~16.04.1",
        "4.15.0-1050.52~16.04.1",
        "4.15.0-1051.53~16.04.1",
        "4.15.0-1052.54~16.04.1",
        "4.15.0-1054.56~16.04.1",
        "4.15.0-1056.58~16.04.1",
        "4.15.0-1057.59~16.04.1",
        "4.15.0-1058.60~16.04.1",
        "4.15.0-1060.62~16.04.1",
        "4.15.0-1063.67~16.04.1",
        "4.15.0-1065.69~16.04.1",
        "4.15.0-1066.70~16.04.1",
        "4.15.0-1067.71~16.04.1",
        "4.15.0-1073.77~16.04.1",
        "4.15.0-1074.78~16.04.1",
        "4.15.0-1079.83~16.04.1",
        "4.15.0-1080.84~16.04.1",
        "4.15.0-1082.86~16.04.1",
        "4.15.0-1083.87~16.04.1",
        "4.15.0-1085.90~16.04.1",
        "4.15.0-1088.93~16.04.1",
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        "4.15.0-1095.102~16.04.1",
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        "4.15.0-1106.113~16.04.1",
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        "4.15.0-1110.117~16.04.1",
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        "4.15.0-1115.122~16.04.1",
        "4.15.0-1116.123~16.04.1",
        "4.15.0-1118.125~16.04.1",
        "4.15.0-1119.126~16.04.2",
        "4.15.0-1120.128~16.04.1",
        "4.15.0-1123.132~16.04.1",
        "4.15.0-1124.133~16.04.1",
        "4.15.0-1126.135~16.04.2",
        "4.15.0-1127.136~16.04.1",
        "4.15.0-1128.137~16.04.1",
        "4.15.0-1130.139~16.04.1",
        "4.15.0-1133.143~16.04.1",
        "4.15.0-1136.147~16.04.1",
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        "4.15.0-1139.150~16.04.1",
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        "4.15.0-1165.178~16.04.1",
        "4.15.0-1166.179~16.04.1",
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        "4.15.0-1174.187~16.04.1",
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        "4.15.0-1177.190~16.04.1",
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        "4.15.0-1179.192~16.04.1",
        "4.15.0-1180.193~16.04.1",
        "4.15.0-1181.194~16.04.1",
        "4.15.0-1182.195~16.04.1",
        "4.15.0-1183.196~16.04.1",
        "4.15.0-1184.197~16.04.1",
        "4.15.0-1185.198~16.04.1",
        "4.15.0-1186.199~16.04.1"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2021-47385",
              "severity": [
                {
                  "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"
                }
              ]
            },
            {
              "id": "CVE-2022-49026",
              "severity": [
                {
                  "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-2022-49390",
              "severity": [
                {
                  "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-2024-49935",
              "severity": [
                {
                  "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"
                }
              ]
            },
            {
              "id": "CVE-2024-49963",
              "severity": [
                {
                  "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"
                }
              ]
            },
            {
              "id": "CVE-2024-50067",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-50095",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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"
                }
              ]
            },
            {
              "id": "CVE-2024-50179",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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"
                }
              ]
            },
            {
              "id": "CVE-2024-53090",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
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                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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"
                }
              ]
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            {
              "id": "CVE-2024-50179",
              "severity": [
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                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
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                  "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"
                }
              ]
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              "id": "CVE-2024-53090",
              "severity": [
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                  "type": "CVSS_V3"
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                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
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            {
              "id": "CVE-2024-53112",
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                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
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              "id": "CVE-2024-53217",
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                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
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                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
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            {
              "id": "CVE-2024-58083",
              "severity": [
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                  "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"
                }
              ]
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            {
              "id": "CVE-2025-21715",
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                  "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"
                }
              ]
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            {
              "id": "CVE-2025-21722",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
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            {
              "id": "CVE-2025-21761",
              "severity": [
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                  "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",
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                }
              ]
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            {
              "id": "CVE-2025-21791",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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"
                }
              ]
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            {
              "id": "CVE-2025-21811",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
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            {
              "id": "CVE-2025-21855",
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                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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": "medium",
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            {
              "id": "CVE-2025-37958",
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                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
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                {
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            {
              "id": "CVE-2025-38666",
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                },
                {
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              ]
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            {
              "id": "CVE-2025-39964",
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                {
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              ]
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            {
              "id": "CVE-2025-40018",
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              "id": "CVE-2021-47385",
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                  "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"
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              ]
            },
            {
              "id": "CVE-2022-49026",
              "severity": [
                {
                  "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"
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              ]
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            {
              "id": "CVE-2022-49390",
              "severity": [
                {
                  "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",
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                }
              ]
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            {
              "id": "CVE-2024-49935",
              "severity": [
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                  "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"
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              ]
            },
            {
              "id": "CVE-2024-49963",
              "severity": [
                {
                  "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"
                }
              ]
            },
            {
              "id": "CVE-2024-50067",
              "severity": [
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                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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": "medium",
                  "type": "Ubuntu"
                }
              ]
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            {
              "id": "CVE-2024-50095",
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                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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"
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              ]
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            {
              "id": "CVE-2024-50179",
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                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
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                {
                  "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",
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              ]
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            {
              "id": "CVE-2024-53090",
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                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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",
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              ]
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            {
              "id": "CVE-2024-53112",
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                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
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              ]
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            {
              "id": "CVE-2024-53217",
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                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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": "high",
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            {
              "id": "CVE-2024-58083",
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                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
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            {
              "id": "CVE-2025-21715",
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                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
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            {
              "id": "CVE-2025-21722",
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                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
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            {
              "id": "CVE-2025-21761",
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                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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                {
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            {
              "id": "CVE-2025-21791",
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                  "type": "CVSS_V3"
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                {
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                },
                {
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            {
              "id": "CVE-2025-21811",
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                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
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              "id": "CVE-2025-21855",
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                  "type": "CVSS_V3"
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                  "type": "CVSS_V3"
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        "4.15.0-1141.152",
        "4.15.0-1142.153",
        "4.15.0-1143.154",
        "4.15.0-1144.155",
        "4.15.0-1145.156",
        "4.15.0-1146.157",
        "4.15.0-1147.158",
        "4.15.0-1148.159"
      ]
    }
  ],
  "aliases": [],
  "details": "Several security issues were discovered in the Linux kernel.\nAn attacker could possibly use these to compromise the system.\nThis update corrects flaws in the following subsystems:\n  - Cryptographic API;\n  - ACPI drivers;\n  - Hardware monitoring drivers;\n  - InfiniBand drivers;\n  - Mailbox framework;\n  - Network drivers;\n  - AFS file system;\n  - Ceph distributed file system;\n  - Network file system (NFS) server daemon;\n  - NILFS2 file system;\n  - File systems infrastructure;\n  - KVM subsystem;\n  - L3 Master device support module;\n  - Tracing infrastructure;\n  - Memory management;\n  - Appletalk network protocol;\n  - Netfilter;\n  - Open vSwitch;\n(CVE-2021-47385, CVE-2022-49026, CVE-2022-49390, CVE-2024-49935,\nCVE-2024-49963, CVE-2024-50067, CVE-2024-50095, CVE-2024-50179,\nCVE-2024-53090, CVE-2024-53112, CVE-2024-53217, CVE-2024-58083,\nCVE-2025-21715, CVE-2025-21722, CVE-2025-21761, CVE-2025-21791,\nCVE-2025-21811, CVE-2025-21855, CVE-2025-37958, CVE-2025-38666,\nCVE-2025-39964, CVE-2025-40018)\n",
  "id": "USN-7907-1",
  "modified": "2026-07-05T17:17:10Z",
  "published": "2025-12-03T12:14:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7907-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-47385"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-49026"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-49390"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-49935"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-49963"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-50067"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-50095"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-50179"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-53090"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-53112"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-53217"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-58083"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21715"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21722"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21761"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21791"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21811"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21855"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-37958"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-38666"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-39964"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-40018"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux, linux-aws, linux-aws-hwe, linux-kvm, linux-oracle vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2021-47385",
    "UBUNTU-CVE-2022-49026",
    "UBUNTU-CVE-2022-49390",
    "UBUNTU-CVE-2024-49935",
    "UBUNTU-CVE-2024-49963",
    "UBUNTU-CVE-2024-50067",
    "UBUNTU-CVE-2024-50095",
    "UBUNTU-CVE-2024-50179",
    "UBUNTU-CVE-2024-53090",
    "UBUNTU-CVE-2024-53112",
    "UBUNTU-CVE-2024-53217",
    "UBUNTU-CVE-2024-58083",
    "UBUNTU-CVE-2025-21715",
    "UBUNTU-CVE-2025-21722",
    "UBUNTU-CVE-2025-21761",
    "UBUNTU-CVE-2025-21791",
    "UBUNTU-CVE-2025-21811",
    "UBUNTU-CVE-2025-21855",
    "UBUNTU-CVE-2025-37958",
    "UBUNTU-CVE-2025-38666",
    "UBUNTU-CVE-2025-39964",
    "UBUNTU-CVE-2025-40018"
  ]
}



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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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