usn-7021-3
Vulnerability from osv_ubuntu
Published
2024-09-26 11:24
Modified
2026-06-03 10:45
Summary
linux-lowlatency, linux-lowlatency-hwe-5.15 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: - GPU drivers; - BTRFS file system; - F2FS file system; - GFS2 file system; - BPF subsystem; - Netfilter; - RxRPC session sockets; - Integrity Measurement Architecture(IMA) framework; (CVE-2024-39494, CVE-2024-38570, CVE-2024-27012, CVE-2024-39496, CVE-2024-42160, CVE-2024-41009, CVE-2024-42228, CVE-2024-26677)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2024-26677",
              "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-2024-27012",
              "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-2024-38570",
              "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-2024-39494",
              "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-2024-39496",
              "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-2024-41009",
              "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-2024-42160",
              "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-2024-42228",
              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:20.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
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          },
          {
            "binary_name": "linux-lowlatency-hwe-5.15-tools-host",
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          },
          {
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          {
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          },
          {
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            "binary_version": "5.15.0-122.132~20.04.1"
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      },
      "package": {
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        "name": "linux-lowlatency-hwe-5.15",
        "purl": "pkg:deb/ubuntu/linux-lowlatency-hwe-5.15@5.15.0-122.132~20.04.1?arch=source\u0026distro=focal"
      },
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              "introduced": "0"
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            }
          ],
          "type": "ECOSYSTEM"
        }
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        "5.15.0-102.112~20.04.1",
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        "5.15.0-119.129~20.04.1",
        "5.15.0-121.131~20.04.1"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2024-26677",
              "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-2024-27012",
              "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-2024-38570",
              "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-2024-39494",
              "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-2024-39496",
              "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-2024-41009",
              "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-2024-42160",
              "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-2024-42228",
              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-buildinfo-5.15.0-122-lowlatency",
            "binary_version": "5.15.0-122.132"
          },
          {
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            "binary_version": "5.15.0-122.132"
          },
          {
            "binary_name": "linux-cloud-tools-5.15.0-122-lowlatency",
            "binary_version": "5.15.0-122.132"
          },
          {
            "binary_name": "linux-headers-5.15.0-122-lowlatency",
            "binary_version": "5.15.0-122.132"
          },
          {
            "binary_name": "linux-headers-5.15.0-122-lowlatency-64k",
            "binary_version": "5.15.0-122.132"
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            "binary_name": "linux-image-unsigned-5.15.0-122-lowlatency",
            "binary_version": "5.15.0-122.132"
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            "binary_version": "5.15.0-122.132"
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      "package": {
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        "purl": "pkg:deb/ubuntu/linux-lowlatency@5.15.0-122.132?arch=source\u0026distro=jammy"
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        "5.15.0-107.117",
        "5.15.0-110.120",
        "5.15.0-113.123",
        "5.15.0-116.126",
        "5.15.0-117.127",
        "5.15.0-118.128",
        "5.15.0-119.129",
        "5.15.0-121.131"
      ]
    }
  ],
  "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  - GPU drivers;\n  - BTRFS file system;\n  - F2FS file system;\n  - GFS2 file system;\n  - BPF subsystem;\n  - Netfilter;\n  - RxRPC session sockets;\n  - Integrity Measurement Architecture(IMA) framework;\n(CVE-2024-39494, CVE-2024-38570, CVE-2024-27012, CVE-2024-39496,\nCVE-2024-42160, CVE-2024-41009, CVE-2024-42228, CVE-2024-26677)\n",
  "id": "USN-7021-3",
  "modified": "2026-06-03T10:45:47Z",
  "published": "2024-09-26T11:24:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7021-3"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-26677"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-27012"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-38570"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-39494"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-39496"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-41009"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-42160"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-42228"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-lowlatency, linux-lowlatency-hwe-5.15 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2024-26677",
    "UBUNTU-CVE-2024-27012",
    "UBUNTU-CVE-2024-38570",
    "UBUNTU-CVE-2024-39494",
    "UBUNTU-CVE-2024-39496",
    "UBUNTU-CVE-2024-41009",
    "UBUNTU-CVE-2024-42160",
    "UBUNTU-CVE-2024-42228"
  ]
}



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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.
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  • 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.