usn-6926-3
Vulnerability from osv_ubuntu
Published
2024-08-09 13:38
Modified
2026-06-25 10:46
Summary
linux-azure vulnerabilities
Details

黄思聪 discovered that the NFC Controller Interface (NCI) implementation in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46343)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel when modifying certain settings values through debugfs. A privileged local attacker could use this to cause a denial of service. (CVE-2024-24857, CVE-2024-24858, CVE-2024-24859)

Chenyuan Yang discovered that the Unsorted Block Images (UBI) flash device volume management subsystem did not properly validate logical eraseblock sizes in certain situations. An attacker could possibly use this to cause a denial of service (system crash). (CVE-2024-25739)

Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and Shweta Shinde discovered that the Confidential Computing framework in the Linux kernel for x86 platforms did not properly handle 32-bit emulation on TDX and SEV. An attacker with access to the VMM could use this to cause a denial of service (guest crash) or possibly execute arbitrary code. (CVE-2024-25744)

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: - GPU drivers; - HID subsystem; - I2C subsystem; - MTD block device drivers; - Network drivers; - TTY drivers; - USB subsystem; - File systems infrastructure; - F2FS file system; - SMB network file system; - BPF subsystem; - B.A.T.M.A.N. meshing protocol; - Bluetooth subsystem; - Networking core; - IPv4 networking; - IPv6 networking; - Netfilter; - Unix domain sockets; - AppArmor security module; (CVE-2023-52435, CVE-2024-27013, CVE-2024-35984, CVE-2023-52620, CVE-2024-35997, CVE-2023-52436, CVE-2024-26884, CVE-2024-26901, CVE-2023-52469, CVE-2024-35978, CVE-2024-26886, CVE-2024-35982, CVE-2024-36902, CVE-2024-26857, CVE-2024-26923, CVE-2023-52443, CVE-2024-27020, CVE-2024-36016, CVE-2024-26840, CVE-2024-26934, CVE-2023-52449, CVE-2024-26882, CVE-2023-52444, CVE-2023-52752)

References
https://ubuntu.com/security/notices/USN-6926-3 ADVISORY
https://ubuntu.com/security/CVE-2023-46343 REPORT
https://ubuntu.com/security/CVE-2023-52435 REPORT
https://ubuntu.com/security/CVE-2023-52436 REPORT
https://ubuntu.com/security/CVE-2023-52443 REPORT
https://ubuntu.com/security/CVE-2023-52444 REPORT
https://ubuntu.com/security/CVE-2023-52449 REPORT
https://ubuntu.com/security/CVE-2023-52469 REPORT
https://ubuntu.com/security/CVE-2023-52620 REPORT
https://ubuntu.com/security/CVE-2023-52752 REPORT
https://ubuntu.com/security/CVE-2024-24857 REPORT
https://ubuntu.com/security/CVE-2024-24858 REPORT
https://ubuntu.com/security/CVE-2024-24859 REPORT
https://ubuntu.com/security/CVE-2024-25739 REPORT
https://ubuntu.com/security/CVE-2024-25744 REPORT
https://ubuntu.com/security/CVE-2024-26840 REPORT
https://ubuntu.com/security/CVE-2024-26857 REPORT
https://ubuntu.com/security/CVE-2024-26882 REPORT
https://ubuntu.com/security/CVE-2024-26884 REPORT
https://ubuntu.com/security/CVE-2024-26886 REPORT
https://ubuntu.com/security/CVE-2024-26901 REPORT
https://ubuntu.com/security/CVE-2024-26923 REPORT
https://ubuntu.com/security/CVE-2024-26934 REPORT
https://ubuntu.com/security/CVE-2024-27013 REPORT
https://ubuntu.com/security/CVE-2024-27020 REPORT
https://ubuntu.com/security/CVE-2024-35978 REPORT
https://ubuntu.com/security/CVE-2024-35982 REPORT
https://ubuntu.com/security/CVE-2024-35984 REPORT
https://ubuntu.com/security/CVE-2024-35997 REPORT
https://ubuntu.com/security/CVE-2024-36016 REPORT
https://ubuntu.com/security/CVE-2024-36902 REPORT
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2023-46343",
              "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:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-52435",
              "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-2023-52436",
              "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-2023-52443",
              "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-2023-52444",
              "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-2023-52449",
              "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-2023-52469",
              "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-2023-52620",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-52752",
              "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-2024-24857",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-24858",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-24859",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-25739",
              "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-2024-25744",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-26840",
              "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-2024-26857",
              "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-2024-26882",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
                  "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-2024-26884",
              "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-2024-26886",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-26901",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
                  "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-2024-26923",
              "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": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-26934",
              "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-2024-27013",
              "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-2024-27020",
              "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:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-35978",
              "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-2024-35982",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:N/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-2024-35984",
              "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-2024-35997",
              "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-2024-36016",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-36902",
              "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"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:16.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "linux-azure-cloud-tools-4.15.0-1179",
            "binary_version": "4.15.0-1179.194~16.04.1"
          },
          {
            "binary_name": "linux-azure-headers-4.15.0-1179",
            "binary_version": "4.15.0-1179.194~16.04.1"
          },
          {
            "binary_name": "linux-azure-tools-4.15.0-1179",
            "binary_version": "4.15.0-1179.194~16.04.1"
          },
          {
            "binary_name": "linux-buildinfo-4.15.0-1179-azure",
            "binary_version": "4.15.0-1179.194~16.04.1"
          },
          {
            "binary_name": "linux-cloud-tools-4.15.0-1179-azure",
            "binary_version": "4.15.0-1179.194~16.04.1"
          },
          {
            "binary_name": "linux-headers-4.15.0-1179-azure",
            "binary_version": "4.15.0-1179.194~16.04.1"
          },
          {
            "binary_name": "linux-image-unsigned-4.15.0-1179-azure",
            "binary_version": "4.15.0-1179.194~16.04.1"
          },
          {
            "binary_name": "linux-modules-4.15.0-1179-azure",
            "binary_version": "4.15.0-1179.194~16.04.1"
          },
          {
            "binary_name": "linux-modules-extra-4.15.0-1179-azure",
            "binary_version": "4.15.0-1179.194~16.04.1"
          },
          {
            "binary_name": "linux-tools-4.15.0-1179-azure",
            "binary_version": "4.15.0-1179.194~16.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "linux-azure",
        "purl": "pkg:deb/ubuntu/linux-azure@4.15.0-1179.194~16.04.1?arch=source\u0026distro=esm-infra/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.15.0-1179.194~16.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.11.0-1009.9",
        "4.11.0-1011.11",
        "4.11.0-1013.13",
        "4.11.0-1014.14",
        "4.11.0-1015.15",
        "4.11.0-1016.16",
        "4.13.0-1005.7",
        "4.13.0-1006.8",
        "4.13.0-1007.9",
        "4.13.0-1009.12",
        "4.13.0-1011.14",
        "4.13.0-1012.15",
        "4.13.0-1014.17",
        "4.13.0-1016.19",
        "4.13.0-1018.21",
        "4.15.0-1013.13~16.04.2",
        "4.15.0-1014.14~16.04.1",
        "4.15.0-1018.18~16.04.1",
        "4.15.0-1019.19~16.04.1",
        "4.15.0-1021.21~16.04.1",
        "4.15.0-1022.22~16.04.1",
        "4.15.0-1023.24~16.04.1",
        "4.15.0-1025.26~16.04.1",
        "4.15.0-1028.29~16.04.1",
        "4.15.0-1030.31~16.04.1",
        "4.15.0-1031.32~16.04.1",
        "4.15.0-1032.33~16.04.1",
        "4.15.0-1035.36~16.04.1",
        "4.15.0-1036.38~16.04.1",
        "4.15.0-1037.39~16.04.1",
        "4.15.0-1039.43",
        "4.15.0-1040.44",
        "4.15.0-1041.45",
        "4.15.0-1042.46",
        "4.15.0-1045.49",
        "4.15.0-1046.50",
        "4.15.0-1047.51",
        "4.15.0-1049.54",
        "4.15.0-1050.55",
        "4.15.0-1051.56",
        "4.15.0-1052.57",
        "4.15.0-1055.60",
        "4.15.0-1056.61",
        "4.15.0-1057.62",
        "4.15.0-1059.64",
        "4.15.0-1060.65",
        "4.15.0-1061.66",
        "4.15.0-1063.68",
        "4.15.0-1064.69",
        "4.15.0-1066.71",
        "4.15.0-1067.72",
        "4.15.0-1069.74",
        "4.15.0-1071.76",
        "4.15.0-1075.80",
        "4.15.0-1077.82",
        "4.15.0-1082.92~16.04.1",
        "4.15.0-1083.93~16.04.1",
        "4.15.0-1089.99~16.04.1",
        "4.15.0-1091.101~16.04.1",
        "4.15.0-1092.102~16.04.1",
        "4.15.0-1093.103~16.04.1",
        "4.15.0-1095.105~16.04.1",
        "4.15.0-1096.106~16.04.1",
        "4.15.0-1098.109~16.04.1",
        "4.15.0-1100.111~16.04.1",
        "4.15.0-1102.113~16.04.1",
        "4.15.0-1103.114~16.04.1",
        "4.15.0-1106.118~16.04.1",
        "4.15.0-1108.120~16.04.1",
        "4.15.0-1109.121~16.04.1",
        "4.15.0-1110.122~16.04.1",
        "4.15.0-1111.123~16.04.1",
        "4.15.0-1112.124~16.04.1",
        "4.15.0-1113.126~16.04.1",
        "4.15.0-1114.127~16.04.1",
        "4.15.0-1115.128~16.04.1",
        "4.15.0-1118.131~16.04.1",
        "4.15.0-1121.134~16.04.1",
        "4.15.0-1122.135~16.04.1",
        "4.15.0-1123.136~16.04.1",
        "4.15.0-1124.137~16.04.1",
        "4.15.0-1125.138~16.04.1",
        "4.15.0-1126.139~16.04.1",
        "4.15.0-1127.140~16.04.1",
        "4.15.0-1129.142~16.04.1",
        "4.15.0-1130.143~16.04.1",
        "4.15.0-1131.144~16.04.1",
        "4.15.0-1133.146~16.04.1",
        "4.15.0-1134.147~16.04.1",
        "4.15.0-1136.149~16.04.1",
        "4.15.0-1137.150~16.04.1",
        "4.15.0-1138.151~16.04.1",
        "4.15.0-1139.152~16.04.1",
        "4.15.0-1142.156~16.04.1",
        "4.15.0-1145.160~16.04.1",
        "4.15.0-1146.161~16.04.1",
        "4.15.0-1149.164~16.04.1",
        "4.15.0-1150.165~16.04.1",
        "4.15.0-1151.166~16.04.1",
        "4.15.0-1153.168~16.04.1",
        "4.15.0-1159.174~16.04.1",
        "4.15.0-1162.177~16.04.1",
        "4.15.0-1163.178~16.04.1",
        "4.15.0-1164.179~16.04.1",
        "4.15.0-1165.180~16.04.1",
        "4.15.0-1166.181~16.04.1",
        "4.15.0-1167.182~16.04.1",
        "4.15.0-1168.183~16.04.1",
        "4.15.0-1169.184~16.04.1",
        "4.15.0-1170.185~16.04.1",
        "4.15.0-1171.186~16.04.1",
        "4.15.0-1172.187~16.04.1",
        "4.15.0-1173.188~16.04.1",
        "4.15.0-1174.189~16.04.1",
        "4.15.0-1175.190~16.04.1",
        "4.15.0-1176.191~16.04.1",
        "4.15.0-1177.192~16.04.1",
        "4.15.0-1178.193~16.04.1"
      ]
    }
  ],
  "aliases": [],
  "details": "\u9ec4\u601d\u806a discovered that the NFC Controller Interface (NCI) implementation in\nthe Linux kernel did not properly handle certain memory allocation failure\nconditions, leading to a null pointer dereference vulnerability. A local\nattacker could use this to cause a denial of service (system crash).\n(CVE-2023-46343)\n\nIt was discovered that a race condition existed in the Bluetooth subsystem\nin the Linux kernel when modifying certain settings values through debugfs.\nA privileged local attacker could use this to cause a denial of service.\n(CVE-2024-24857, CVE-2024-24858, CVE-2024-24859)\n\nChenyuan Yang discovered that the Unsorted Block Images (UBI) flash device\nvolume management subsystem did not properly validate logical eraseblock\nsizes in certain situations. An attacker could possibly use this to cause a\ndenial of service (system crash). (CVE-2024-25739)\n\nSupraja Sridhara, Benedict Schl\u00fcter, Mark Kuhne, Andrin Bertschi, and\nShweta Shinde discovered that the Confidential Computing framework in the\nLinux kernel for x86 platforms did not properly handle 32-bit emulation on\nTDX and SEV. An attacker with access to the VMM could use this to cause a\ndenial of service (guest crash) or possibly execute arbitrary code.\n(CVE-2024-25744)\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  - GPU drivers;\n  - HID subsystem;\n  - I2C subsystem;\n  - MTD block device drivers;\n  - Network drivers;\n  - TTY drivers;\n  - USB subsystem;\n  - File systems infrastructure;\n  - F2FS file system;\n  - SMB network file system;\n  - BPF subsystem;\n  - B.A.T.M.A.N. meshing protocol;\n  - Bluetooth subsystem;\n  - Networking core;\n  - IPv4 networking;\n  - IPv6 networking;\n  - Netfilter;\n  - Unix domain sockets;\n  - AppArmor security module;\n(CVE-2023-52435, CVE-2024-27013, CVE-2024-35984, CVE-2023-52620,\nCVE-2024-35997, CVE-2023-52436, CVE-2024-26884, CVE-2024-26901,\nCVE-2023-52469, CVE-2024-35978, CVE-2024-26886, CVE-2024-35982,\nCVE-2024-36902, CVE-2024-26857, CVE-2024-26923, CVE-2023-52443,\nCVE-2024-27020, CVE-2024-36016, CVE-2024-26840, CVE-2024-26934,\nCVE-2023-52449, CVE-2024-26882, CVE-2023-52444, CVE-2023-52752)\n",
  "id": "USN-6926-3",
  "modified": "2026-06-25T10:46:26Z",
  "published": "2024-08-09T13:38:06Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6926-3"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-46343"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-52435"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-52436"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-52443"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-52444"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-52449"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-52469"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-52620"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-52752"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-24857"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-24858"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-24859"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-25739"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-25744"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-26840"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-26857"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-26882"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-26884"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-26886"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-26901"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-26923"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-26934"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-27013"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-27020"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-35978"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-35982"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-35984"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-35997"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-36016"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-36902"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-azure vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2023-46343",
    "UBUNTU-CVE-2023-52435",
    "UBUNTU-CVE-2023-52436",
    "UBUNTU-CVE-2023-52443",
    "UBUNTU-CVE-2023-52444",
    "UBUNTU-CVE-2023-52449",
    "UBUNTU-CVE-2023-52469",
    "UBUNTU-CVE-2023-52620",
    "UBUNTU-CVE-2023-52752",
    "UBUNTU-CVE-2024-24857",
    "UBUNTU-CVE-2024-24858",
    "UBUNTU-CVE-2024-24859",
    "UBUNTU-CVE-2024-25739",
    "UBUNTU-CVE-2024-25744",
    "UBUNTU-CVE-2024-26840",
    "UBUNTU-CVE-2024-26857",
    "UBUNTU-CVE-2024-26882",
    "UBUNTU-CVE-2024-26884",
    "UBUNTU-CVE-2024-26886",
    "UBUNTU-CVE-2024-26901",
    "UBUNTU-CVE-2024-26923",
    "UBUNTU-CVE-2024-26934",
    "UBUNTU-CVE-2024-27013",
    "UBUNTU-CVE-2024-27020",
    "UBUNTU-CVE-2024-35978",
    "UBUNTU-CVE-2024-35982",
    "UBUNTU-CVE-2024-35984",
    "UBUNTU-CVE-2024-35997",
    "UBUNTU-CVE-2024-36016",
    "UBUNTU-CVE-2024-36902"
  ]
}



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Taxonomy of the tags.





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.


Detection rules are retrieved from Rulezet.