usn-7448-1
Vulnerability from osv_ubuntu
Published
2025-04-23 12:57
Modified
2026-07-05 17:16
Summary
linux-azure, linux-azure-6.11 vulnerabilities
Details

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. (CVE-2025-2312)

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: - GPIO subsystem; - GPU drivers; - IRQ chip drivers; - Network drivers; - Mellanox network drivers; - x86 platform drivers; - i.MX PM domains; - SCSI subsystem; - USB Serial drivers; - AFS file system; - GFS2 file system; - File systems infrastructure; - Proc file system; - SMB network file system; - Timer subsystem; - Kernel CPU control infrastructure; - Memory management; - Networking core; - Ethtool driver; - IEEE 802.15.4 subsystem; - Open vSwitch; - Network traffic control; - VMware vSockets driver; (CVE-2025-21694, CVE-2025-21993, CVE-2025-21684, CVE-2025-21681, CVE-2025-21675, CVE-2025-21672, CVE-2025-21696, CVE-2025-21691, CVE-2025-21683, CVE-2025-21666, CVE-2025-21682, CVE-2025-21697, CVE-2025-21668, CVE-2025-21701, CVE-2025-21670, CVE-2025-21676, CVE-2025-21695, CVE-2025-21692, CVE-2025-21674, CVE-2025-21699, CVE-2024-57948, CVE-2025-21677, CVE-2024-57951, CVE-2025-21702, CVE-2025-21700, CVE-2024-57949, CVE-2025-21669, CVE-2025-21703, CVE-2025-21756, CVE-2025-21667, CVE-2024-57952, CVE-2024-57950, CVE-2025-21685, CVE-2025-21693, CVE-2025-21678, CVE-2025-21665, CVE-2025-21680, CVE-2025-21689, CVE-2025-21690, CVE-2025-21673)

References
https://ubuntu.com/security/notices/USN-7448-1 ADVISORY
https://ubuntu.com/security/CVE-2024-57948 REPORT
https://ubuntu.com/security/CVE-2024-57949 REPORT
https://ubuntu.com/security/CVE-2024-57950 REPORT
https://ubuntu.com/security/CVE-2024-57951 REPORT
https://ubuntu.com/security/CVE-2024-57952 REPORT
https://ubuntu.com/security/CVE-2025-2312 REPORT
https://ubuntu.com/security/CVE-2025-21665 REPORT
https://ubuntu.com/security/CVE-2025-21666 REPORT
https://ubuntu.com/security/CVE-2025-21667 REPORT
https://ubuntu.com/security/CVE-2025-21668 REPORT
https://ubuntu.com/security/CVE-2025-21669 REPORT
https://ubuntu.com/security/CVE-2025-21670 REPORT
https://ubuntu.com/security/CVE-2025-21672 REPORT
https://ubuntu.com/security/CVE-2025-21673 REPORT
https://ubuntu.com/security/CVE-2025-21674 REPORT
https://ubuntu.com/security/CVE-2025-21675 REPORT
https://ubuntu.com/security/CVE-2025-21676 REPORT
https://ubuntu.com/security/CVE-2025-21677 REPORT
https://ubuntu.com/security/CVE-2025-21678 REPORT
https://ubuntu.com/security/CVE-2025-21680 REPORT
https://ubuntu.com/security/CVE-2025-21681 REPORT
https://ubuntu.com/security/CVE-2025-21682 REPORT
https://ubuntu.com/security/CVE-2025-21683 REPORT
https://ubuntu.com/security/CVE-2025-21684 REPORT
https://ubuntu.com/security/CVE-2025-21685 REPORT
https://ubuntu.com/security/CVE-2025-21689 REPORT
https://ubuntu.com/security/CVE-2025-21690 REPORT
https://ubuntu.com/security/CVE-2025-21691 REPORT
https://ubuntu.com/security/CVE-2025-21692 REPORT
https://ubuntu.com/security/CVE-2025-21693 REPORT
https://ubuntu.com/security/CVE-2025-21694 REPORT
https://ubuntu.com/security/CVE-2025-21695 REPORT
https://ubuntu.com/security/CVE-2025-21696 REPORT
https://ubuntu.com/security/CVE-2025-21697 REPORT
https://ubuntu.com/security/CVE-2025-21699 REPORT
https://ubuntu.com/security/CVE-2025-21700 REPORT
https://ubuntu.com/security/CVE-2025-21701 REPORT
https://ubuntu.com/security/CVE-2025-21702 REPORT
https://ubuntu.com/security/CVE-2025-21703 REPORT
https://ubuntu.com/security/CVE-2025-21756 REPORT
https://ubuntu.com/security/CVE-2025-21993 REPORT

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2024-57948",
              "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-2024-57949",
              "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-2024-57950",
              "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-2024-57951",
              "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-2024-57952",
              "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-2025-2312",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-21665",
              "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-2025-21666",
              "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-2025-21667",
              "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-2025-21668",
              "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-2025-21669",
              "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-2025-21670",
              "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-2025-21672",
              "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-2025-21673",
              "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-2025-21674",
              "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-2025-21675",
              "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-2025-21676",
              "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-2025-21677",
              "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-2025-21678",
              "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-2025-21680",
              "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-2025-21681",
              "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-2025-21682",
              "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-2025-21683",
              "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-2025-21684",
              "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-2025-21685",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-21689",
              "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-2025-21690",
              "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-2025-21691",
              "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-2025-21692",
              "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-2025-21693",
              "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-2025-21694",
              "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-2025-21695",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-21696",
              "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-2025-21697",
              "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-2025-21699",
              "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-2025-21700",
              "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-2025-21701",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-21702",
              "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-2025-21703",
              "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-2025-21756",
              "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-2025-21993",
              "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": "low",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:24.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-azure-6.11-cloud-tools-6.11.0-1013",
            "binary_version": "6.11.0-1013.13~24.04.1"
          },
          {
            "binary_name": "linux-azure-6.11-headers-6.11.0-1013",
            "binary_version": "6.11.0-1013.13~24.04.1"
          },
          {
            "binary_name": "linux-azure-6.11-tools-6.11.0-1013",
            "binary_version": "6.11.0-1013.13~24.04.1"
          },
          {
            "binary_name": "linux-buildinfo-6.11.0-1013-azure",
            "binary_version": "6.11.0-1013.13~24.04.1"
          },
          {
            "binary_name": "linux-cloud-tools-6.11.0-1013-azure",
            "binary_version": "6.11.0-1013.13~24.04.1"
          },
          {
            "binary_name": "linux-headers-6.11.0-1013-azure",
            "binary_version": "6.11.0-1013.13~24.04.1"
          },
          {
            "binary_name": "linux-image-unsigned-6.11.0-1013-azure",
            "binary_version": "6.11.0-1013.13~24.04.1"
          },
          {
            "binary_name": "linux-modules-6.11.0-1013-azure",
            "binary_version": "6.11.0-1013.13~24.04.1"
          },
          {
            "binary_name": "linux-modules-extra-6.11.0-1013-azure",
            "binary_version": "6.11.0-1013.13~24.04.1"
          },
          {
            "binary_name": "linux-modules-iwlwifi-6.11.0-1013-azure",
            "binary_version": "6.11.0-1013.13~24.04.1"
          },
          {
            "binary_name": "linux-tools-6.11.0-1013-azure",
            "binary_version": "6.11.0-1013.13~24.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "linux-azure-6.11",
        "purl": "pkg:deb/ubuntu/linux-azure-6.11@6.11.0-1013.13~24.04.1?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.11.0-1013.13~24.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6.11.0-1008.8~24.04.1",
        "6.11.0-1012.12~24.04.1"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that the CIFS network file system implementation in the\nLinux kernel did not properly verify the target namespace when handling\nupcalls. An attacker could use this to expose sensitive information.\n(CVE-2025-2312)\n\nSeveral 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  - GPIO subsystem;\n  - GPU drivers;\n  - IRQ chip drivers;\n  - Network drivers;\n  - Mellanox network drivers;\n  - x86 platform drivers;\n  - i.MX PM domains;\n  - SCSI subsystem;\n  - USB Serial drivers;\n  - AFS file system;\n  - GFS2 file system;\n  - File systems infrastructure;\n  - Proc file system;\n  - SMB network file system;\n  - Timer subsystem;\n  - Kernel CPU control infrastructure;\n  - Memory management;\n  - Networking core;\n  - Ethtool driver;\n  - IEEE 802.15.4 subsystem;\n  - Open vSwitch;\n  - Network traffic control;\n  - VMware vSockets driver;\n(CVE-2025-21694, CVE-2025-21993, CVE-2025-21684, CVE-2025-21681,\nCVE-2025-21675, CVE-2025-21672, CVE-2025-21696, CVE-2025-21691,\nCVE-2025-21683, CVE-2025-21666, CVE-2025-21682, CVE-2025-21697,\nCVE-2025-21668, CVE-2025-21701, CVE-2025-21670, CVE-2025-21676,\nCVE-2025-21695, CVE-2025-21692, CVE-2025-21674, CVE-2025-21699,\nCVE-2024-57948, CVE-2025-21677, CVE-2024-57951, CVE-2025-21702,\nCVE-2025-21700, CVE-2024-57949, CVE-2025-21669, CVE-2025-21703,\nCVE-2025-21756, CVE-2025-21667, CVE-2024-57952, CVE-2024-57950,\nCVE-2025-21685, CVE-2025-21693, CVE-2025-21678, CVE-2025-21665,\nCVE-2025-21680, CVE-2025-21689, CVE-2025-21690, CVE-2025-21673)\n",
  "id": "USN-7448-1",
  "modified": "2026-07-05T17:16:57Z",
  "published": "2025-04-23T12:57:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7448-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-57948"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-57949"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-57950"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-57951"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-57952"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-2312"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21665"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21666"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21667"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21668"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21669"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21670"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21672"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21673"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21674"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21675"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21676"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21677"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21678"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21680"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21681"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21682"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21683"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21684"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21685"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21689"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21690"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21691"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21692"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21693"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21694"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21695"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21696"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21697"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21699"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21700"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21701"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21702"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21703"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21756"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-21993"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-azure, linux-azure-6.11 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2024-57948",
    "UBUNTU-CVE-2024-57949",
    "UBUNTU-CVE-2024-57950",
    "UBUNTU-CVE-2024-57951",
    "UBUNTU-CVE-2024-57952",
    "UBUNTU-CVE-2025-2312",
    "UBUNTU-CVE-2025-21665",
    "UBUNTU-CVE-2025-21666",
    "UBUNTU-CVE-2025-21667",
    "UBUNTU-CVE-2025-21668",
    "UBUNTU-CVE-2025-21669",
    "UBUNTU-CVE-2025-21670",
    "UBUNTU-CVE-2025-21672",
    "UBUNTU-CVE-2025-21673",
    "UBUNTU-CVE-2025-21674",
    "UBUNTU-CVE-2025-21675",
    "UBUNTU-CVE-2025-21676",
    "UBUNTU-CVE-2025-21677",
    "UBUNTU-CVE-2025-21678",
    "UBUNTU-CVE-2025-21680",
    "UBUNTU-CVE-2025-21681",
    "UBUNTU-CVE-2025-21682",
    "UBUNTU-CVE-2025-21683",
    "UBUNTU-CVE-2025-21684",
    "UBUNTU-CVE-2025-21685",
    "UBUNTU-CVE-2025-21689",
    "UBUNTU-CVE-2025-21690",
    "UBUNTU-CVE-2025-21691",
    "UBUNTU-CVE-2025-21692",
    "UBUNTU-CVE-2025-21693",
    "UBUNTU-CVE-2025-21694",
    "UBUNTU-CVE-2025-21695",
    "UBUNTU-CVE-2025-21696",
    "UBUNTU-CVE-2025-21697",
    "UBUNTU-CVE-2025-21699",
    "UBUNTU-CVE-2025-21700",
    "UBUNTU-CVE-2025-21701",
    "UBUNTU-CVE-2025-21702",
    "UBUNTU-CVE-2025-21703",
    "UBUNTU-CVE-2025-21756",
    "UBUNTU-CVE-2025-21993"
  ]
}



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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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