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usn-7496-5
Vulnerability from osv_ubuntu
Published
2025-05-07 10:33
Modified
2026-08-05 23:35
Summary
linux-azure-fips 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: - Block layer subsystem; - Character device driver; - Hardware crypto device drivers; - GPU drivers; - Media drivers; - Network drivers; - SCSI subsystem; - USB Gadget drivers; - Framebuffer layer; - Ceph distributed file system; - File systems infrastructure; - JFS file system; - Network file system (NFS) client; - NILFS2 file system; - SMB network file system; - Netfilter; - CAN network layer; - IPv6 networking; - MAC80211 subsystem; - Netlink; - Network traffic control; - SCTP protocol; - TIPC protocol; (CVE-2024-49944, CVE-2024-26996, CVE-2024-46771, CVE-2024-56651, CVE-2023-52927, CVE-2021-47191, CVE-2024-56642, CVE-2023-52664, CVE-2024-53173, CVE-2021-47150, CVE-2024-56770, CVE-2024-50237, CVE-2024-46780, CVE-2024-36015, CVE-2023-52458, CVE-2024-49925, CVE-2024-53063, CVE-2024-53066, CVE-2025-21971, CVE-2024-50296, CVE-2024-50256, CVE-2024-35864, CVE-2024-56631, CVE-2024-53140, CVE-2021-47219, CVE-2024-56598, CVE-2024-36934, CVE-2021-47163, CVE-2024-26915, CVE-2024-56650, CVE-2024-26974, CVE-2023-52741, CVE-2024-26689)

References
https://ubuntu.com/security/notices/USN-7496-5 ADVISORY
https://ubuntu.com/security/CVE-2021-47150 REPORT
https://ubuntu.com/security/CVE-2021-47163 REPORT
https://ubuntu.com/security/CVE-2021-47191 REPORT
https://ubuntu.com/security/CVE-2021-47219 REPORT
https://ubuntu.com/security/CVE-2023-52458 REPORT
https://ubuntu.com/security/CVE-2023-52664 REPORT
https://ubuntu.com/security/CVE-2023-52741 REPORT
https://ubuntu.com/security/CVE-2023-52927 REPORT
https://ubuntu.com/security/CVE-2024-26689 REPORT
https://ubuntu.com/security/CVE-2024-26915 REPORT
https://ubuntu.com/security/CVE-2024-26974 REPORT
https://ubuntu.com/security/CVE-2024-26996 REPORT
https://ubuntu.com/security/CVE-2024-35864 REPORT
https://ubuntu.com/security/CVE-2024-36015 REPORT
https://ubuntu.com/security/CVE-2024-36934 REPORT
https://ubuntu.com/security/CVE-2024-46771 REPORT
https://ubuntu.com/security/CVE-2024-46780 REPORT
https://ubuntu.com/security/CVE-2024-49925 REPORT
https://ubuntu.com/security/CVE-2024-49944 REPORT
https://ubuntu.com/security/CVE-2024-50237 REPORT
https://ubuntu.com/security/CVE-2024-50256 REPORT
https://ubuntu.com/security/CVE-2024-50296 REPORT
https://ubuntu.com/security/CVE-2024-53063 REPORT
https://ubuntu.com/security/CVE-2024-53066 REPORT
https://ubuntu.com/security/CVE-2024-53140 REPORT
https://ubuntu.com/security/CVE-2024-53173 REPORT
https://ubuntu.com/security/CVE-2024-56598 REPORT
https://ubuntu.com/security/CVE-2024-56631 REPORT
https://ubuntu.com/security/CVE-2024-56642 REPORT
https://ubuntu.com/security/CVE-2024-56650 REPORT
https://ubuntu.com/security/CVE-2024-56651 REPORT
https://ubuntu.com/security/CVE-2024-56770 REPORT
https://ubuntu.com/security/CVE-2025-21971 REPORT

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2021-47150",
              "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-2021-47163",
              "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:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-47191",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-47219",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-52458",
              "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-2023-52664",
              "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-2023-52741",
              "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:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-52927",
              "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-2024-26689",
              "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:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-26915",
              "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-2024-26974",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/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-2024-26996",
              "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-2024-35864",
              "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:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-36015",
              "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-2024-36934",
              "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-2024-46771",
              "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:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-46780",
              "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:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-49925",
              "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:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-49944",
              "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-2024-50237",
              "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": "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-2024-50256",
              "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": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-50296",
              "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-2024-53063",
              "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": "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-2024-53066",
              "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": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-53140",
              "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:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-53173",
              "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-2024-56598",
              "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": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-56631",
              "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-2024-56642",
              "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-2024-56650",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-56651",
              "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": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-56770",
              "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-2025-21971",
              "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:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:FIPS-updates:18.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "linux-azure-fips-cloud-tools-4.15.0-2097",
            "binary_version": "4.15.0-2097.103"
          },
          {
            "binary_name": "linux-azure-fips-headers-4.15.0-2097",
            "binary_version": "4.15.0-2097.103"
          },
          {
            "binary_name": "linux-azure-fips-tools-4.15.0-2097",
            "binary_version": "4.15.0-2097.103"
          },
          {
            "binary_name": "linux-buildinfo-4.15.0-2097-azure-fips",
            "binary_version": "4.15.0-2097.103"
          },
          {
            "binary_name": "linux-cloud-tools-4.15.0-2097-azure-fips",
            "binary_version": "4.15.0-2097.103"
          },
          {
            "binary_name": "linux-headers-4.15.0-2097-azure-fips",
            "binary_version": "4.15.0-2097.103"
          },
          {
            "binary_name": "linux-image-unsigned-4.15.0-2097-azure-fips",
            "binary_version": "4.15.0-2097.103"
          },
          {
            "binary_name": "linux-image-unsigned-hmac-4.15.0-2097-azure-fips",
            "binary_version": "4.15.0-2097.103"
          },
          {
            "binary_name": "linux-modules-4.15.0-2097-azure-fips",
            "binary_version": "4.15.0-2097.103"
          },
          {
            "binary_name": "linux-modules-extra-4.15.0-2097-azure-fips",
            "binary_version": "4.15.0-2097.103"
          },
          {
            "binary_name": "linux-tools-4.15.0-2097-azure-fips",
            "binary_version": "4.15.0-2097.103"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:FIPS-updates:18.04:LTS",
        "name": "linux-azure-fips",
        "purl": "pkg:deb/ubuntu/linux-azure-fips@4.15.0-2097.103?arch=source\u0026distro=fips-updates/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.15.0-2097.103"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.15.0-1002.2",
        "4.15.0-2006.7",
        "4.15.0-2007.8",
        "4.15.0-2008.9",
        "4.15.0-2009.10",
        "4.15.0-2012.14",
        "4.15.0-2013.15",
        "4.15.0-2015.17",
        "4.15.0-2016.18",
        "4.15.0-2017.20",
        "4.15.0-2018.21",
        "4.15.0-2020.23",
        "4.15.0-2021.24",
        "4.15.0-2022.25",
        "4.15.0-2023.26",
        "4.15.0-2024.27",
        "4.15.0-2025.28",
        "4.15.0-2026.29",
        "4.15.0-2027.30",
        "4.15.0-2030.33",
        "4.15.0-2033.37",
        "4.15.0-2034.38",
        "4.15.0-2035.39",
        "4.15.0-2036.40",
        "4.15.0-2037.41",
        "4.15.0-2038.42",
        "4.15.0-2039.43",
        "4.15.0-2041.45",
        "4.15.0-2042.46",
        "4.15.0-2043.47",
        "4.15.0-2045.49",
        "4.15.0-2046.50",
        "4.15.0-2047.51",
        "4.15.0-2048.52",
        "4.15.0-2049.53",
        "4.15.0-2050.54",
        "4.15.0-2053.58",
        "4.15.0-2056.62",
        "4.15.0-2057.63",
        "4.15.0-2059.65",
        "4.15.0-2060.66",
        "4.15.0-2062.68",
        "4.15.0-2066.72",
        "4.15.0-2067.73",
        "4.15.0-2068.74",
        "4.15.0-2070.76",
        "4.15.0-2071.77",
        "4.15.0-2072.78",
        "4.15.0-2073.79",
        "4.15.0-2074.80",
        "4.15.0-2075.81",
        "4.15.0-2076.82",
        "4.15.0-2077.83",
        "4.15.0-2078.84",
        "4.15.0-2079.85",
        "4.15.0-2080.86",
        "4.15.0-2081.87",
        "4.15.0-2082.88",
        "4.15.0-2084.90",
        "4.15.0-2085.91",
        "4.15.0-2086.92",
        "4.15.0-2087.93",
        "4.15.0-2088.94",
        "4.15.0-2089.95",
        "4.15.0-2090.96",
        "4.15.0-2091.97",
        "4.15.0-2092.98",
        "4.15.0-2093.99",
        "4.15.0-2094.100",
        "4.15.0-2095.101",
        "4.15.0-2096.102"
      ]
    }
  ],
  "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  - Block layer subsystem;\n  - Character device driver;\n  - Hardware crypto device drivers;\n  - GPU drivers;\n  - Media drivers;\n  - Network drivers;\n  - SCSI subsystem;\n  - USB Gadget drivers;\n  - Framebuffer layer;\n  - Ceph distributed file system;\n  - File systems infrastructure;\n  - JFS file system;\n  - Network file system (NFS) client;\n  - NILFS2 file system;\n  - SMB network file system;\n  - Netfilter;\n  - CAN network layer;\n  - IPv6 networking;\n  - MAC80211 subsystem;\n  - Netlink;\n  - Network traffic control;\n  - SCTP protocol;\n  - TIPC protocol;\n(CVE-2024-49944, CVE-2024-26996, CVE-2024-46771, CVE-2024-56651,\nCVE-2023-52927, CVE-2021-47191, CVE-2024-56642, CVE-2023-52664,\nCVE-2024-53173, CVE-2021-47150, CVE-2024-56770, CVE-2024-50237,\nCVE-2024-46780, CVE-2024-36015, CVE-2023-52458, CVE-2024-49925,\nCVE-2024-53063, CVE-2024-53066, CVE-2025-21971, CVE-2024-50296,\nCVE-2024-50256, CVE-2024-35864, CVE-2024-56631, CVE-2024-53140,\nCVE-2021-47219, CVE-2024-56598, CVE-2024-36934, CVE-2021-47163,\nCVE-2024-26915, CVE-2024-56650, CVE-2024-26974, CVE-2023-52741,\nCVE-2024-26689)\n",
  "id": "USN-7496-5",
  "modified": "2026-08-05T23:35:58Z",
  "published": "2025-05-07T10:33:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7496-5"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-47150"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-47163"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-47191"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-47219"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-52458"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-52664"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-52741"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-52927"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-26689"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-26915"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-26974"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-26996"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-35864"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-36015"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-36934"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-46771"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-46780"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-49925"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-49944"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-50237"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-50256"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-50296"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-53063"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-53066"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-53140"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-53173"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-56598"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-56631"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-56642"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-56650"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-56651"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-56770"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21971"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-azure-fips vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2021-47150",
    "UBUNTU-CVE-2021-47163",
    "UBUNTU-CVE-2021-47191",
    "UBUNTU-CVE-2021-47219",
    "UBUNTU-CVE-2023-52458",
    "UBUNTU-CVE-2023-52664",
    "UBUNTU-CVE-2023-52741",
    "UBUNTU-CVE-2023-52927",
    "UBUNTU-CVE-2024-26689",
    "UBUNTU-CVE-2024-26915",
    "UBUNTU-CVE-2024-26974",
    "UBUNTU-CVE-2024-26996",
    "UBUNTU-CVE-2024-35864",
    "UBUNTU-CVE-2024-36015",
    "UBUNTU-CVE-2024-36934",
    "UBUNTU-CVE-2024-46771",
    "UBUNTU-CVE-2024-46780",
    "UBUNTU-CVE-2024-49925",
    "UBUNTU-CVE-2024-49944",
    "UBUNTU-CVE-2024-50237",
    "UBUNTU-CVE-2024-50256",
    "UBUNTU-CVE-2024-50296",
    "UBUNTU-CVE-2024-53063",
    "UBUNTU-CVE-2024-53066",
    "UBUNTU-CVE-2024-53140",
    "UBUNTU-CVE-2024-53173",
    "UBUNTU-CVE-2024-56598",
    "UBUNTU-CVE-2024-56631",
    "UBUNTU-CVE-2024-56642",
    "UBUNTU-CVE-2024-56650",
    "UBUNTU-CVE-2024-56651",
    "UBUNTU-CVE-2024-56770",
    "UBUNTU-CVE-2025-21971"
  ]
}



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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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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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