{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T20:48:13.749Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://xenbits.xen.org/xsa/advisory-466.html"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2024/12/17/2"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2024/12/23/1"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/01/05/1"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/01/05/2"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "arch/x86/xen/xen-asm.S"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "05df6e6cd9a76b778aee33c3c18c9f3b3566d4a5",
              "status": "affected",
              "version": "cdacc1278b12d929f9a053c245ff3d16eb7af9f8",
              "versionType": "git"
            },
            {
              "lessThan": "c7b4cfa6213a44fa48714186dfdf125072d036e3",
              "status": "affected",
              "version": "cdacc1278b12d929f9a053c245ff3d16eb7af9f8",
              "versionType": "git"
            },
            {
              "lessThan": "fa719857f613fed94a79da055b13ca51214c694f",
              "status": "affected",
              "version": "cdacc1278b12d929f9a053c245ff3d16eb7af9f8",
              "versionType": "git"
            },
            {
              "lessThan": "82c211ead1ec440dbf81727e17b03b5e3c44b93d",
              "status": "affected",
              "version": "cdacc1278b12d929f9a053c245ff3d16eb7af9f8",
              "versionType": "git"
            },
            {
              "lessThan": "f7c3fdad0a474062d566aae3289d490d7e702d30",
              "status": "affected",
              "version": "cdacc1278b12d929f9a053c245ff3d16eb7af9f8",
              "versionType": "git"
            },
            {
              "lessThan": "a2796dff62d6c6bfc5fbebdf2bee0d5ac0438906",
              "status": "affected",
              "version": "cdacc1278b12d929f9a053c245ff3d16eb7af9f8",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "arch/x86/xen/xen-asm.S"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.27"
            },
            {
              "lessThan": "2.6.27",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.232",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.175",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.121",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.67",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.232",
                  "versionStartIncluding": "2.6.27",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.175",
                  "versionStartIncluding": "2.6.27",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.121",
                  "versionStartIncluding": "2.6.27",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.67",
                  "versionStartIncluding": "2.6.27",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.6",
                  "versionStartIncluding": "2.6.27",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13",
                  "versionStartIncluding": "2.6.27",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nx86/xen: don\u0027t do PV iret hypercall through hypercall page\n\nInstead of jumping to the Xen hypercall page for doing the iret\nhypercall, directly code the required sequence in xen-asm.S.\n\nThis is done in preparation of no longer using hypercall page at all,\nas it has shown to cause problems with speculation mitigations.\n\nThis is part of XSA-466 / CVE-2024-53241."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:53:35.106Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/05df6e6cd9a76b778aee33c3c18c9f3b3566d4a5"
        },
        {
          "url": "https://git.kernel.org/stable/c/c7b4cfa6213a44fa48714186dfdf125072d036e3"
        },
        {
          "url": "https://git.kernel.org/stable/c/fa719857f613fed94a79da055b13ca51214c694f"
        },
        {
          "url": "https://git.kernel.org/stable/c/82c211ead1ec440dbf81727e17b03b5e3c44b93d"
        },
        {
          "url": "https://git.kernel.org/stable/c/f7c3fdad0a474062d566aae3289d490d7e702d30"
        },
        {
          "url": "https://git.kernel.org/stable/c/a2796dff62d6c6bfc5fbebdf2bee0d5ac0438906"
        }
      ],
      "title": "x86/xen: don\u0027t do PV iret hypercall through hypercall page",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-53241",
    "datePublished": "2024-12-24T09:24:42.212Z",
    "dateReserved": "2024-11-19T17:17:25.026Z",
    "dateUpdated": "2026-05-11T20:53:35.106Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/nfs/sysfs.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "19b3ca651b4b473878c73539febe477905041442",
              "status": "affected",
              "version": "e13b549319a684dd80c4cc25e9567a5c84007e32",
              "versionType": "git"
            },
            {
              "lessThan": "dd8830779b77f4d1206d28d02ad56a03fc0e78f7",
              "status": "affected",
              "version": "e13b549319a684dd80c4cc25e9567a5c84007e32",
              "versionType": "git"
            },
            {
              "lessThan": "e8e0eb5601d4a6c74c336e3710afe3a0348c469d",
              "status": "affected",
              "version": "e13b549319a684dd80c4cc25e9567a5c84007e32",
              "versionType": "git"
            },
            {
              "lessThan": "49fd4e34751e90e6df009b70cd0659dc839e7ca8",
              "status": "affected",
              "version": "e13b549319a684dd80c4cc25e9567a5c84007e32",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/nfs/sysfs.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.5"
            },
            {
              "lessThan": "6.5",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.79",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.13.*",
              "status": "unaffected",
              "version": "6.13.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.14",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.79",
                  "versionStartIncluding": "6.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.16",
                  "versionStartIncluding": "6.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13.4",
                  "versionStartIncluding": "6.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.14",
                  "versionStartIncluding": "6.5",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client()\n\nname is char[64] where the size of clnt-\u003ecl_program-\u003ename remains\nunknown. Invoking strcat() directly will also lead to potential buffer\noverflow. Change them to strscpy() and strncat() to fix potential\nissues."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The vulnerable code is in the NFS *client* and is reached through local filesystem operations \u2014 a `mount -t nfs` or, without any privilege, ordinary path traversal that triggers `nfs_d_automount` on an already-mounted share. Although a malicious/compromised NFS server can drive the referral submount that reaches the function, the write itself is performed from local kernel-side data, so Local is the correct vector.\nAC:L - The code path is executed deterministically on every NFS mount and every crossmnt/referral submount, with no race, no timing window, and no memory-layout precondition outside the attacker\u0027s influence.\nPR:L - `nfs_clone_server()` \u2192 `nfs_sysfs_link_rpc_client()` is invoked from the `d_automount` dentry op on plain path traversal, so any unprivileged local user with access to an NFS mount (a very common configuration \u2014 autofs/NFS home directories) reaches the function with no capability check.\nUI:N - Automount-driven submounts happen automatically as a side effect of the attacker\u0027s own directory traversal; no separate victim action is required.\nS:U - Stack corruption in the NFS client stays within the kernel\u0027s own security authority \u2014 no VM, IOMMU, or sandbox boundary is crossed.\nC:H - An out-of-bounds write past a 64-byte kernel stack buffer overwrites adjacent frame state and, once leveraged into a control-flow or pointer primitive, permits disclosure of arbitrary kernel memory. Per kernel guidance, memory corruption that can be leveraged for info disclosure is scored High.\nI:H - Unbounded `strcpy`/`strcat` into a stack array is a classic out-of-bounds write reaching saved registers and the return address, which is directly exploitable for control-flow hijack and arbitrary kernel modification; OOB writes are scored High.\nA:H - Overwriting the saved return address or stack canary causes a stack-protector panic or an oops on return, crashing the kernel."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:44:49.902Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/19b3ca651b4b473878c73539febe477905041442"
        },
        {
          "url": "https://git.kernel.org/stable/c/dd8830779b77f4d1206d28d02ad56a03fc0e78f7"
        },
        {
          "url": "https://git.kernel.org/stable/c/e8e0eb5601d4a6c74c336e3710afe3a0348c469d"
        },
        {
          "url": "https://git.kernel.org/stable/c/49fd4e34751e90e6df009b70cd0659dc839e7ca8"
        }
      ],
      "title": "NFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-54456",
    "datePublished": "2025-02-27T02:18:08.143Z",
    "dateReserved": "2025-02-27T02:16:34.098Z",
    "dateUpdated": "2026-08-05T11:44:49.902Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 6,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "HIGH",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-56662",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T19:59:57.981489Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-125",
                "description": "CWE-125 Out-of-bounds Read",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-01T20:07:10.083Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T20:52:10.200Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/acpi/nfit/core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "616aa5f3c86e0479bcbb81e41c08c43ff32af637",
              "status": "affected",
              "version": "ebe9f6f19d80d8978d16078dff3d5bd93ad8d102",
              "versionType": "git"
            },
            {
              "lessThan": "bbdb3307f609ec4dc9558770f464ede01fe52aed",
              "status": "affected",
              "version": "ebe9f6f19d80d8978d16078dff3d5bd93ad8d102",
              "versionType": "git"
            },
            {
              "lessThan": "143f723e9eb4f0302ffb7adfdc7ef77eab3f68e0",
              "status": "affected",
              "version": "ebe9f6f19d80d8978d16078dff3d5bd93ad8d102",
              "versionType": "git"
            },
            {
              "lessThan": "e08dc2dc3c3f7938df0e4476fe3e6fdec5583c1d",
              "status": "affected",
              "version": "ebe9f6f19d80d8978d16078dff3d5bd93ad8d102",
              "versionType": "git"
            },
            {
              "lessThan": "212846fafb753a48e869e2a342fc1e24048da771",
              "status": "affected",
              "version": "ebe9f6f19d80d8978d16078dff3d5bd93ad8d102",
              "versionType": "git"
            },
            {
              "lessThan": "265e98f72bac6c41a4492d3e30a8e5fd22fe0779",
              "status": "affected",
              "version": "ebe9f6f19d80d8978d16078dff3d5bd93ad8d102",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "63108f2a408abea7ecab063efa0f398da4d0d14b",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "f5878c4f084dc6b1386dad03970bb61ad5e9dc4b",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "0c79794474895dbbc3c52225f7e9f73cfecbb7dd",
              "versionType": "git"
            },
            {
              "lessThan": "4.15",
              "status": "affected",
              "version": "4.14.176",
              "versionType": "semver"
            },
            {
              "lessThan": "4.20",
              "status": "affected",
              "version": "4.19.31",
              "versionType": "semver"
            },
            {
              "lessThan": "5.1",
              "status": "affected",
              "version": "5.0.4",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/acpi/nfit/core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.1"
            },
            {
              "lessThan": "5.1",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.232",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.175",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.121",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.67",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.232",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.175",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.121",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.67",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.6",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13",
                  "versionStartIncluding": "5.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.14.176",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.19.31",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "5.0.4",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nacpi: nfit: vmalloc-out-of-bounds Read in acpi_nfit_ctl\n\nFix an issue detected by syzbot with KASAN:\n\nBUG: KASAN: vmalloc-out-of-bounds in cmd_to_func drivers/acpi/nfit/\ncore.c:416 [inline]\nBUG: KASAN: vmalloc-out-of-bounds in acpi_nfit_ctl+0x20e8/0x24a0\ndrivers/acpi/nfit/core.c:459\n\nThe issue occurs in cmd_to_func when the call_pkg-\u003end_reserved2\narray is accessed without verifying that call_pkg points to a buffer\nthat is appropriately sized as a struct nd_cmd_pkg. This can lead\nto out-of-bounds access and undefined behavior if the buffer does not\nhave sufficient space.\n\nTo address this, a check was added in acpi_nfit_ctl() to ensure that\nbuf is not NULL and that buf_len is less than sizeof(*call_pkg)\nbefore accessing it. This ensures safe access to the members of\ncall_pkg, including the nd_reserved2 array."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The vulnerability is reached exclusively through the `ND_IOCTL_CALL` ioctl on the local libnvdimm character devices `/dev/ndctl%d` or `/dev/nmem%d`, requiring local system access. There is no remote or adjacent-network path into `acpi_nfit_ctl()`.\nAC:L - The attacker fully controls `nd_size_in`/`nd_size_out` in the ioctl payload, and the u32 overflow in `__nd_ioctl()` deterministically produces an undersized `vmalloc()` buffer on every attempt; the OOB read in `cmd_to_func()` occurs unconditionally before any command-mask validation. No race, timing window, or uninfluenceable memory layout is involved.\nPR:L - The entire path from `nd_ioctl()` through `acpi_nfit_ctl()` contains no `capable()` or capability check of any kind \u2014 access is gated only by filesystem permissions on the nvdimm device node plus the `O_RDONLY` rejection, so any account or container granted write access to `/dev/ndctl0`/`/dev/nmem0` (e.g. a delegated pmem-management group or a management container given the device) can trigger it. Since no in-kernel privilege gate exists, this is scored as low privileges rather than real root.\nUI:N - Exploitation is a single self-contained ioctl issued by the attacker\u0027s own process; no victim action, mount, or file open is required.\nS:U - The out-of-bounds access corrupts and discloses kernel memory within the same kernel security authority, and does not cross a VM, IOMMU, or sandbox boundary.\nC:H - The undersized allocation causes reads of up to 40 bytes of stale kernel page data past the allocation (`nd_reserved2` and `nd_fw_size`), and the desynchronized `nd_size_in` is then passed to `acpi_evaluate_dsm()` as a buffer descriptor of attacker-chosen length (up to ~4 GB) pointing into the vmap area, exposing far more than a strictly bounded few bytes.\nI:H - The same undersized-buffer condition yields an out-of-bounds write: `call_pkg-\u003end_fw_size = out_obj-\u003ebuffer.length` writes 4 bytes past the allocation, and `memcpy(call_pkg-\u003end_payload + call_pkg-\u003end_size_in, ...)` writes DSM output to an attacker-controlled offset roughly 4 GB beyond `buf`. An out-of-bounds write with attacker-influenced destination and length is a control-flow-hijack-capable primitive.\nA:H - The OOB access triggers a KASAN BUG on hardened kernels, and on production kernels the ~4 GB buffer length handed to the ACPI interpreter and the wild `memcpy` destination in the vmap region reliably fault, producing a kernel oops or panic. The condition is trivially repeatable."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:45:56.280Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/616aa5f3c86e0479bcbb81e41c08c43ff32af637"
        },
        {
          "url": "https://git.kernel.org/stable/c/bbdb3307f609ec4dc9558770f464ede01fe52aed"
        },
        {
          "url": "https://git.kernel.org/stable/c/143f723e9eb4f0302ffb7adfdc7ef77eab3f68e0"
        },
        {
          "url": "https://git.kernel.org/stable/c/e08dc2dc3c3f7938df0e4476fe3e6fdec5583c1d"
        },
        {
          "url": "https://git.kernel.org/stable/c/212846fafb753a48e869e2a342fc1e24048da771"
        },
        {
          "url": "https://git.kernel.org/stable/c/265e98f72bac6c41a4492d3e30a8e5fd22fe0779"
        }
      ],
      "title": "acpi: nfit: vmalloc-out-of-bounds Read in acpi_nfit_ctl",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-56662",
    "datePublished": "2024-12-27T15:06:24.661Z",
    "dateReserved": "2024-12-27T15:00:39.843Z",
    "dateUpdated": "2026-08-05T11:45:56.280Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 7.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-56675",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-10T17:12:26.615244Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-416",
                "description": "CWE-416 Use After Free",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-10T17:21:07.132Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T20:52:21.551Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "kernel/trace/bpf_trace.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "9245459a992d22fe0e92e988f49db1fec82c184a",
              "status": "affected",
              "version": "8c7dcb84e3b744b2b70baa7a44a9b1881c33a9c9",
              "versionType": "git"
            },
            {
              "lessThan": "f9f85df30118f3f4112761e6682fc60ebcce23e5",
              "status": "affected",
              "version": "8c7dcb84e3b744b2b70baa7a44a9b1881c33a9c9",
              "versionType": "git"
            },
            {
              "lessThan": "9b53d2c2a38a1effc341d99be3f99fa7ef17047d",
              "status": "affected",
              "version": "8c7dcb84e3b744b2b70baa7a44a9b1881c33a9c9",
              "versionType": "git"
            },
            {
              "lessThan": "ef1b808e3b7c98612feceedf985c2fbbeb28f956",
              "status": "affected",
              "version": "8c7dcb84e3b744b2b70baa7a44a9b1881c33a9c9",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "kernel/trace/bpf_trace.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.0"
            },
            {
              "lessThan": "6.0",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.121",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.67",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.121",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.67",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.6",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Fix UAF via mismatching bpf_prog/attachment RCU flavors\n\nUprobes always use bpf_prog_run_array_uprobe() under tasks-trace-RCU\nprotection. But it is possible to attach a non-sleepable BPF program to a\nuprobe, and non-sleepable BPF programs are freed via normal RCU (see\n__bpf_prog_put_noref()). This leads to UAF of the bpf_prog because a normal\nRCU grace period does not imply a tasks-trace-RCU grace period.\n\nFix it by explicitly waiting for a tasks-trace-RCU grace period after\nremoving the attachment of a bpf_prog to a perf_event."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:57:05.307Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/9245459a992d22fe0e92e988f49db1fec82c184a"
        },
        {
          "url": "https://git.kernel.org/stable/c/f9f85df30118f3f4112761e6682fc60ebcce23e5"
        },
        {
          "url": "https://git.kernel.org/stable/c/9b53d2c2a38a1effc341d99be3f99fa7ef17047d"
        },
        {
          "url": "https://git.kernel.org/stable/c/ef1b808e3b7c98612feceedf985c2fbbeb28f956"
        }
      ],
      "title": "bpf: Fix UAF via mismatching bpf_prog/attachment RCU flavors",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-56675",
    "datePublished": "2024-12-27T15:06:36.183Z",
    "dateReserved": "2024-12-27T15:00:39.845Z",
    "dateUpdated": "2026-05-11T20:57:05.307Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T20:52:36.988Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "crypto/pcrypt.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "dd8bf8eb5beba1e7c3b11a9a5a58ccbf345a69e6",
              "status": "affected",
              "version": "039fec48e062504f14845124a1a25eb199b2ddc0",
              "versionType": "git"
            },
            {
              "lessThan": "fca8aed12218f96b38e374ff264d78ea1fbd23cc",
              "status": "affected",
              "version": "c9c1334697301c10e6918d747ed38abfbc0c96e7",
              "versionType": "git"
            },
            {
              "lessThan": "a92ccd3618e42333ac6f150ecdac14dca298bc7a",
              "status": "affected",
              "version": "e97bf4ada7dddacd184c3e196bd063b0dc71b41d",
              "versionType": "git"
            },
            {
              "lessThan": "96001f52ae8c70e2c736d3e1e5dc53d5b521e5ca",
              "status": "affected",
              "version": "546c1796ad1ed0d87dab3c4b5156d75819be2316",
              "versionType": "git"
            },
            {
              "lessThan": "92834692a539b5b7f409e467a14667d64713b732",
              "status": "affected",
              "version": "c55fc098fd9d2dca475b82d00ffbcaf97879d77e",
              "versionType": "git"
            },
            {
              "lessThan": "5edae7a9a35606017ee6e05911c290acee9fee5a",
              "status": "affected",
              "version": "372636debe852913529b1716f44addd94fff2d28",
              "versionType": "git"
            },
            {
              "lessThan": "a8e0074ffb38c9a5964a221bb998034d016c93a2",
              "status": "affected",
              "version": "8f4f68e788c3a7a696546291258bfa5fdb215523",
              "versionType": "git"
            },
            {
              "lessThan": "7ddab756f2de5b7b43c122ebebdf37f400fb2b6f",
              "status": "affected",
              "version": "8f4f68e788c3a7a696546291258bfa5fdb215523",
              "versionType": "git"
            },
            {
              "lessThan": "662f2f13e66d3883b9238b0b96b17886179e60e2",
              "status": "affected",
              "version": "8f4f68e788c3a7a696546291258bfa5fdb215523",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "fb2d3a50a8f29a3c66682bb426144f40e32ab818",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "e134f3aba98e6c801a693f540912c2d493718ddf",
              "versionType": "git"
            },
            {
              "lessThan": "4.19.325",
              "status": "affected",
              "version": "4.19.300",
              "versionType": "semver"
            },
            {
              "lessThan": "5.4.287",
              "status": "affected",
              "version": "5.4.262",
              "versionType": "semver"
            },
            {
              "lessThan": "5.10.231",
              "status": "affected",
              "version": "5.10.202",
              "versionType": "semver"
            },
            {
              "lessThan": "5.15.174",
              "status": "affected",
              "version": "5.15.140",
              "versionType": "semver"
            },
            {
              "lessThan": "6.1.120",
              "status": "affected",
              "version": "6.1.64",
              "versionType": "semver"
            },
            {
              "lessThan": "6.6.64",
              "status": "affected",
              "version": "6.6.3",
              "versionType": "semver"
            },
            {
              "lessThan": "4.15",
              "status": "affected",
              "version": "4.14.331",
              "versionType": "semver"
            },
            {
              "lessThan": "6.6",
              "status": "affected",
              "version": "6.5.13",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "crypto/pcrypt.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.7"
            },
            {
              "lessThan": "6.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.325",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.287",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.231",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.174",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.120",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.64",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.*",
              "status": "unaffected",
              "version": "6.11.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.325",
                  "versionStartIncluding": "4.19.300",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.287",
                  "versionStartIncluding": "5.4.262",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.231",
                  "versionStartIncluding": "5.10.202",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.174",
                  "versionStartIncluding": "5.15.140",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.120",
                  "versionStartIncluding": "6.1.64",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.64",
                  "versionStartIncluding": "6.6.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11.11",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.2",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.14.331",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "6.5.13",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY\n\nSince commit 8f4f68e788c3 (\"crypto: pcrypt - Fix hungtask for\nPADATA_RESET\"), the pcrypt encryption and decryption operations return\n-EAGAIN when the CPU goes online or offline. In alg_test(), a WARN is\ngenerated when pcrypt_aead_decrypt() or pcrypt_aead_encrypt() returns\n-EAGAIN, the unnecessary panic will occur when panic_on_warn set 1.\nFix this issue by calling crypto layer directly without parallelization\nin that case."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-23T15:55:55.282Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/dd8bf8eb5beba1e7c3b11a9a5a58ccbf345a69e6"
        },
        {
          "url": "https://git.kernel.org/stable/c/fca8aed12218f96b38e374ff264d78ea1fbd23cc"
        },
        {
          "url": "https://git.kernel.org/stable/c/a92ccd3618e42333ac6f150ecdac14dca298bc7a"
        },
        {
          "url": "https://git.kernel.org/stable/c/96001f52ae8c70e2c736d3e1e5dc53d5b521e5ca"
        },
        {
          "url": "https://git.kernel.org/stable/c/92834692a539b5b7f409e467a14667d64713b732"
        },
        {
          "url": "https://git.kernel.org/stable/c/5edae7a9a35606017ee6e05911c290acee9fee5a"
        },
        {
          "url": "https://git.kernel.org/stable/c/a8e0074ffb38c9a5964a221bb998034d016c93a2"
        },
        {
          "url": "https://git.kernel.org/stable/c/7ddab756f2de5b7b43c122ebebdf37f400fb2b6f"
        },
        {
          "url": "https://git.kernel.org/stable/c/662f2f13e66d3883b9238b0b96b17886179e60e2"
        }
      ],
      "title": "crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-56690",
    "datePublished": "2024-12-28T09:46:16.246Z",
    "dateReserved": "2024-12-27T15:00:39.848Z",
    "dateUpdated": "2026-05-23T15:55:55.282Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-57901",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T19:54:36.657172Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "description": "CWE-noinfo Not enough information",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-01T19:57:19.115Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T20:55:19.106Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "*",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIPLUS S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-12T12:01:34.173Z",
          "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
          "shortName": "siemens-SADP"
        },
        "references": [
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-398330.html"
          },
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
          }
        ],
        "x_adpType": "supplier"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "include/linux/if_vlan.h",
            "net/packet/af_packet.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "560cbdd26b510626f3f4f27d34c44dfd3dd3499d",
              "status": "affected",
              "version": "c77064e76c768fb101ea5ff92dc771142fc9d8fd",
              "versionType": "git"
            },
            {
              "lessThan": "0d3fa6c3c9ca7aa255696150f5b759ac4a4974e1",
              "status": "affected",
              "version": "83e2dfadcb6258fe3111c8a8ec9cf34465e55e64",
              "versionType": "git"
            },
            {
              "lessThan": "de4f8d477c67ec1d7c28f3486c3e47d147d90a01",
              "status": "affected",
              "version": "d0a1f9aa70f0d8a05b6320e8a3f3b83adab8dac3",
              "versionType": "git"
            },
            {
              "lessThan": "5d336714db324bef84490c75dcc48b387ef0346e",
              "status": "affected",
              "version": "5839f59ff1dd4e35b9e767927931a039484839e1",
              "versionType": "git"
            },
            {
              "lessThan": "a693b87692b4d7c50f4fc08a996678d60534a9da",
              "status": "affected",
              "version": "5a041d25b67042cbe06a0fb292ee22fd1147e65c",
              "versionType": "git"
            },
            {
              "lessThan": "cd8488fdc7116f6da277515647b167859d4f72b1",
              "status": "affected",
              "version": "79eecf631c14e7f4057186570ac20e2cfac3802e",
              "versionType": "git"
            },
            {
              "lessThan": "f91a5b8089389eb408501af2762f168c3aaa7b79",
              "status": "affected",
              "version": "79eecf631c14e7f4057186570ac20e2cfac3802e",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "3dfd84aa72fa7329ed4a257c8f40e0c9aff4dc8f",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "66f23a7b5174b5d3e7111fd2d0d5a4f3faaa12e5",
              "versionType": "git"
            },
            {
              "lessThan": "5.4.289",
              "status": "affected",
              "version": "5.4.282",
              "versionType": "semver"
            },
            {
              "lessThan": "5.10.233",
              "status": "affected",
              "version": "5.10.224",
              "versionType": "semver"
            },
            {
              "lessThan": "5.15.176",
              "status": "affected",
              "version": "5.15.165",
              "versionType": "semver"
            },
            {
              "lessThan": "6.1.124",
              "status": "affected",
              "version": "6.1.103",
              "versionType": "semver"
            },
            {
              "lessThan": "6.6.70",
              "status": "affected",
              "version": "6.6.44",
              "versionType": "semver"
            },
            {
              "lessThan": "4.20",
              "status": "affected",
              "version": "4.19.320",
              "versionType": "semver"
            },
            {
              "lessThan": "6.11",
              "status": "affected",
              "version": "6.10.3",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "include/linux/if_vlan.h",
            "net/packet/af_packet.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.11"
            },
            {
              "lessThan": "6.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.289",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.233",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.176",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.124",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.70",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.289",
                  "versionStartIncluding": "5.4.282",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.233",
                  "versionStartIncluding": "5.10.224",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.176",
                  "versionStartIncluding": "5.15.165",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.124",
                  "versionStartIncluding": "6.1.103",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.70",
                  "versionStartIncluding": "6.6.44",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.9",
                  "versionStartIncluding": "6.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13",
                  "versionStartIncluding": "6.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.19.320",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "6.10.3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\naf_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK\n\nBlamed commit forgot MSG_PEEK case, allowing a crash [1] as found\nby syzbot.\n\nRework vlan_get_protocol_dgram() to not touch skb at all,\nso that it can be used from many cpus on the same skb.\n\nAdd a const qualifier to skb argument.\n\n[1]\nskbuff: skb_under_panic: text:ffffffff8a8ccd05 len:29 put:14 head:ffff88807fc8e400 data:ffff88807fc8e3f4 tail:0x11 end:0x140 dev:\u003cNULL\u003e\n------------[ cut here ]------------\n kernel BUG at net/core/skbuff.c:206 !\nOops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI\nCPU: 1 UID: 0 PID: 5892 Comm: syz-executor883 Not tainted 6.13.0-rc4-syzkaller-00054-gd6ef8b40d075 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\n RIP: 0010:skb_panic net/core/skbuff.c:206 [inline]\n RIP: 0010:skb_under_panic+0x14b/0x150 net/core/skbuff.c:216\nCode: 0b 8d 48 c7 c6 86 d5 25 8e 48 8b 54 24 08 8b 0c 24 44 8b 44 24 04 4d 89 e9 50 41 54 41 57 41 56 e8 5a 69 79 f7 48 83 c4 20 90 \u003c0f\u003e 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3\nRSP: 0018:ffffc900038d7638 EFLAGS: 00010282\nRAX: 0000000000000087 RBX: dffffc0000000000 RCX: 609ffd18ea660600\nRDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000\nRBP: ffff88802483c8d0 R08: ffffffff817f0a8c R09: 1ffff9200071ae60\nR10: dffffc0000000000 R11: fffff5200071ae61 R12: 0000000000000140\nR13: ffff88807fc8e400 R14: ffff88807fc8e3f4 R15: 0000000000000011\nFS:  00007fbac5e006c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007fbac5e00d58 CR3: 000000001238e000 CR4: 00000000003526f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n  skb_push+0xe5/0x100 net/core/skbuff.c:2636\n  vlan_get_protocol_dgram+0x165/0x290 net/packet/af_packet.c:585\n  packet_recvmsg+0x948/0x1ef0 net/packet/af_packet.c:3552\n  sock_recvmsg_nosec net/socket.c:1033 [inline]\n  sock_recvmsg+0x22f/0x280 net/socket.c:1055\n  ____sys_recvmsg+0x1c6/0x480 net/socket.c:2803\n  ___sys_recvmsg net/socket.c:2845 [inline]\n  do_recvmmsg+0x426/0xab0 net/socket.c:2940\n  __sys_recvmmsg net/socket.c:3014 [inline]\n  __do_sys_recvmmsg net/socket.c:3037 [inline]\n  __se_sys_recvmmsg net/socket.c:3030 [inline]\n  __x64_sys_recvmmsg+0x199/0x250 net/socket.c:3030\n  do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n  do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The bug is triggered by concurrent recvmsg()/recvmmsg() syscalls with MSG_PEEK on a locally created AF_PACKET SOCK_DGRAM socket; the attacker must be executing code on the host to drive both racing threads. A remote peer supplying the VLAN frame cannot alone trigger it.\nAC:L - The attacker controls both sides of the race \u2014 two threads looping on recvmmsg(MSG_PEEK) over the same socket \u2014 and controls the packet contents and size, so the window can be retried indefinitely until won, as syzbot\u0027s reproducer demonstrates.\nPR:L - Creating the packet socket requires CAP_NET_RAW, but packet_create() checks ns_capable(net-\u003euser_ns, CAP_NET_RAW), so any unprivileged user obtains it via `unshare -Urn` and can self-supply the VLAN-tagged frame on loopback inside that namespace.\nUI:N - The attacker performs every step itself \u2014 creating the socket, injecting the VLAN frame, and issuing the concurrent MSG_PEEK receives. No victim action is involved.\nS:U - The corruption and its consequences are confined to the kernel\u0027s own memory and the attacking process\u0027s socket; no VM, IOMMU, or other security-authority boundary is crossed.\nC:H - The non-atomic save/restore lets an inflated skb-\u003elen persist on a queued (MSG_PEEK\u0027d) skb while skb-\u003edata stays put, so skb_copy_datagram_msg() copies an attacker-growable number of bytes past skb-\u003etail \u2014 slab tailroom and, with a size-groomed packet, skb_shared_info kernel pointers \u2014 directly into the user\u0027s buffer.\nI:L - The race durably corrupts kernel skb metadata (skb-\u003edata driven outside the head buffer, skb-\u003elen inflated without bound) under attacker influence, but the affected path only reads through those fields, yielding no arbitrary kernel write or control-flow primitive.\nA:H - The demonstrated outcome is skb_push() driving skb-\u003edata below skb-\u003ehead, hitting skb_under_panic() -\u003e BUG() \u2014 an invalid-opcode Oops that panics the box outright under panic_on_oops, common in cloud, embedded, and automotive deployments."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:46:52.279Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/560cbdd26b510626f3f4f27d34c44dfd3dd3499d"
        },
        {
          "url": "https://git.kernel.org/stable/c/0d3fa6c3c9ca7aa255696150f5b759ac4a4974e1"
        },
        {
          "url": "https://git.kernel.org/stable/c/de4f8d477c67ec1d7c28f3486c3e47d147d90a01"
        },
        {
          "url": "https://git.kernel.org/stable/c/5d336714db324bef84490c75dcc48b387ef0346e"
        },
        {
          "url": "https://git.kernel.org/stable/c/a693b87692b4d7c50f4fc08a996678d60534a9da"
        },
        {
          "url": "https://git.kernel.org/stable/c/cd8488fdc7116f6da277515647b167859d4f72b1"
        },
        {
          "url": "https://git.kernel.org/stable/c/f91a5b8089389eb408501af2762f168c3aaa7b79"
        }
      ],
      "title": "af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-57901",
    "datePublished": "2025-01-15T13:05:57.527Z",
    "dateReserved": "2025-01-11T14:45:42.030Z",
    "dateUpdated": "2026-08-05T11:46:52.279Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-57902",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T19:54:33.375217Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "description": "CWE-noinfo Not enough information",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-01T19:57:18.984Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T20:55:22.811Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "*",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-12T12:01:35.434Z",
          "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
          "shortName": "siemens-SADP"
        },
        "references": [
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
          }
        ],
        "x_adpType": "supplier"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/packet/af_packet.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "66ffb0cf2125dcf9e902eede4a43653a24fd9cb2",
              "status": "affected",
              "version": "c77064e76c768fb101ea5ff92dc771142fc9d8fd",
              "versionType": "git"
            },
            {
              "lessThan": "fa57f07ba0622c8692f40e1300adca59277b0044",
              "status": "affected",
              "version": "83e2dfadcb6258fe3111c8a8ec9cf34465e55e64",
              "versionType": "git"
            },
            {
              "lessThan": "65c67049e9ed481f6b52264b39618b8c6dfb1d3e",
              "status": "affected",
              "version": "d0a1f9aa70f0d8a05b6320e8a3f3b83adab8dac3",
              "versionType": "git"
            },
            {
              "lessThan": "d91b4a9baa018a001d5c884e236c0cfd31f9f4a1",
              "status": "affected",
              "version": "5839f59ff1dd4e35b9e767927931a039484839e1",
              "versionType": "git"
            },
            {
              "lessThan": "7aa78d0d8546d8ce5a764add3f55d72e707c18f1",
              "status": "affected",
              "version": "5a041d25b67042cbe06a0fb292ee22fd1147e65c",
              "versionType": "git"
            },
            {
              "lessThan": "b65292a548d847099a4fe0fff53122a06e798e25",
              "status": "affected",
              "version": "79eecf631c14e7f4057186570ac20e2cfac3802e",
              "versionType": "git"
            },
            {
              "lessThan": "77ee7a6d16b6ec07b5c3ae2b6b60a24c1afbed09",
              "status": "affected",
              "version": "79eecf631c14e7f4057186570ac20e2cfac3802e",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "3dfd84aa72fa7329ed4a257c8f40e0c9aff4dc8f",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "66f23a7b5174b5d3e7111fd2d0d5a4f3faaa12e5",
              "versionType": "git"
            },
            {
              "lessThan": "5.4.289",
              "status": "affected",
              "version": "5.4.282",
              "versionType": "semver"
            },
            {
              "lessThan": "5.10.233",
              "status": "affected",
              "version": "5.10.224",
              "versionType": "semver"
            },
            {
              "lessThan": "5.15.176",
              "status": "affected",
              "version": "5.15.165",
              "versionType": "semver"
            },
            {
              "lessThan": "6.1.124",
              "status": "affected",
              "version": "6.1.103",
              "versionType": "semver"
            },
            {
              "lessThan": "6.6.70",
              "status": "affected",
              "version": "6.6.44",
              "versionType": "semver"
            },
            {
              "lessThan": "4.20",
              "status": "affected",
              "version": "4.19.320",
              "versionType": "semver"
            },
            {
              "lessThan": "6.11",
              "status": "affected",
              "version": "6.10.3",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/packet/af_packet.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.11"
            },
            {
              "lessThan": "6.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.289",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.233",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.176",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.124",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.70",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.289",
                  "versionStartIncluding": "5.4.282",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.233",
                  "versionStartIncluding": "5.10.224",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.176",
                  "versionStartIncluding": "5.15.165",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.124",
                  "versionStartIncluding": "6.1.103",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.70",
                  "versionStartIncluding": "6.6.44",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.9",
                  "versionStartIncluding": "6.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13",
                  "versionStartIncluding": "6.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.19.320",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "6.10.3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\naf_packet: fix vlan_get_tci() vs MSG_PEEK\n\nBlamed commit forgot MSG_PEEK case, allowing a crash [1] as found\nby syzbot.\n\nRework vlan_get_tci() to not touch skb at all,\nso that it can be used from many cpus on the same skb.\n\nAdd a const qualifier to skb argument.\n\n[1]\nskbuff: skb_under_panic: text:ffffffff8a8da482 len:32 put:14 head:ffff88807a1d5800 data:ffff88807a1d5810 tail:0x14 end:0x140 dev:\u003cNULL\u003e\n------------[ cut here ]------------\n kernel BUG at net/core/skbuff.c:206 !\nOops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI\nCPU: 0 UID: 0 PID: 5880 Comm: syz-executor172 Not tainted 6.13.0-rc3-syzkaller-00762-g9268abe611b0 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\n RIP: 0010:skb_panic net/core/skbuff.c:206 [inline]\n RIP: 0010:skb_under_panic+0x14b/0x150 net/core/skbuff.c:216\nCode: 0b 8d 48 c7 c6 9e 6c 26 8e 48 8b 54 24 08 8b 0c 24 44 8b 44 24 04 4d 89 e9 50 41 54 41 57 41 56 e8 3a 5a 79 f7 48 83 c4 20 90 \u003c0f\u003e 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3\nRSP: 0018:ffffc90003baf5b8 EFLAGS: 00010286\nRAX: 0000000000000087 RBX: dffffc0000000000 RCX: 8565c1eec37aa000\nRDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000\nRBP: ffff88802616fb50 R08: ffffffff817f0a4c R09: 1ffff92000775e50\nR10: dffffc0000000000 R11: fffff52000775e51 R12: 0000000000000140\nR13: ffff88807a1d5800 R14: ffff88807a1d5810 R15: 0000000000000014\nFS:  00007fa03261f6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007ffd65753000 CR3: 0000000031720000 CR4: 00000000003526f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n  skb_push+0xe5/0x100 net/core/skbuff.c:2636\n  vlan_get_tci+0x272/0x550 net/packet/af_packet.c:565\n  packet_recvmsg+0x13c9/0x1ef0 net/packet/af_packet.c:3616\n  sock_recvmsg_nosec net/socket.c:1044 [inline]\n  sock_recvmsg+0x22f/0x280 net/socket.c:1066\n  ____sys_recvmsg+0x1c6/0x480 net/socket.c:2814\n  ___sys_recvmsg net/socket.c:2856 [inline]\n  do_recvmmsg+0x426/0xab0 net/socket.c:2951\n  __sys_recvmmsg net/socket.c:3025 [inline]\n  __do_sys_recvmmsg net/socket.c:3048 [inline]\n  __se_sys_recvmmsg net/socket.c:3041 [inline]\n  __x64_sys_recvmmsg+0x199/0x250 net/socket.c:3041\n  do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n  do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - Triggering requires local syscalls \u2014 creating an AF_PACKET SOCK_DGRAM socket and issuing concurrent recvmsg/recvmmsg with MSG_PEEK on it. A remote peer can supply the VLAN-tagged frame but cannot drive the MSG_PEEK race, so the attack vector is local.\nAC:L - The attacker controls both sides of the race entirely: same socket, own threads, own packet, own netdev, and can loop indefinitely with no dependence on external state (syzbot produced a reproducer). No unusual kernel config is needed \u2014 CONFIG_PACKET is universally enabled.\nPR:L - packet_create() requires only ns_capable(net-\u003euser_ns, CAP_NET_RAW), which any unprivileged user obtains via unshare -Urn; the whole setup (veth/dummy device, VLAN-tagged transmit, PACKET_AUXDATA, peeking threads) runs inside that user+net namespace.\nUI:N - The attacking process performs every step itself \u2014 socket creation, packet injection, and the concurrent MSG_PEEK receives. No victim action or privileged helper is involved.\nS:U - The corruption and its impact stay within the kernel\u0027s own security authority; there is no hypervisor, IOMMU, or other trust-boundary crossing (a container-to-host panic is still scored Unchanged by convention).\nC:H - The window between the restore of skb-\u003edata and skb-\u003elen lets a racing thread read an inflated skb_headlen(), copying bytes past the valid data region directly to userspace via __skb_datagram_iter(); accumulated pushes extend the overread past skb_end_pointer() into skb_shared_info, leaking kernel pointers and stale slab contents, repeatably.\nI:L - The race corrupts sk_buff metadata (skb-\u003edata and skb-\u003elen) of a queued kernel object with stale values that persist for subsequent peeks, but it yields no out-of-bounds write or control-flow primitive.\nA:H - Driving skb-\u003edata below skb-\u003ehead reaches skb_under_panic() \u2192 BUG(), an unconditional kernel oops/panic, hit inside an RCU read-side critical section so the dying task leaves rcu_read_lock held (RCU stalls/hang), and a full panic with panic_on_oops set."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:46:53.346Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/66ffb0cf2125dcf9e902eede4a43653a24fd9cb2"
        },
        {
          "url": "https://git.kernel.org/stable/c/fa57f07ba0622c8692f40e1300adca59277b0044"
        },
        {
          "url": "https://git.kernel.org/stable/c/65c67049e9ed481f6b52264b39618b8c6dfb1d3e"
        },
        {
          "url": "https://git.kernel.org/stable/c/d91b4a9baa018a001d5c884e236c0cfd31f9f4a1"
        },
        {
          "url": "https://git.kernel.org/stable/c/7aa78d0d8546d8ce5a764add3f55d72e707c18f1"
        },
        {
          "url": "https://git.kernel.org/stable/c/b65292a548d847099a4fe0fff53122a06e798e25"
        },
        {
          "url": "https://git.kernel.org/stable/c/77ee7a6d16b6ec07b5c3ae2b6b60a24c1afbed09"
        }
      ],
      "title": "af_packet: fix vlan_get_tci() vs MSG_PEEK",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-57902",
    "datePublished": "2025-01-15T13:05:58.296Z",
    "dateReserved": "2025-01-11T14:45:42.031Z",
    "dateUpdated": "2026-08-05T11:46:53.346Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/netfs/read_pgpriv2.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "ba37bdfe59fb43e80dd79290340a21864ba4b61e",
              "status": "affected",
              "version": "ee4cdf7ba857a894ad1650d6ab77669cbbfa329e",
              "versionType": "git"
            },
            {
              "lessThan": "d0327c824338cdccad058723a31d038ecd553409",
              "status": "affected",
              "version": "ee4cdf7ba857a894ad1650d6ab77669cbbfa329e",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/netfs/read_pgpriv2.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.12"
            },
            {
              "lessThan": "6.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.10",
                  "versionStartIncluding": "6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13",
                  "versionStartIncluding": "6.12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfs: Fix the (non-)cancellation of copy when cache is temporarily disabled\n\nWhen the caching for a cookie is temporarily disabled (e.g. due to a DIO\nwrite on that file), future copying to the cache for that file is disabled\nuntil all fds open on that file are closed.  However, if netfslib is using\nthe deprecated PG_private_2 method (such as is currently used by ceph), and\ndecides it wants to copy to the cache, netfs_advance_write() will just bail\nat the first check seeing that the cache stream is unavailable, and\nindicate that it dealt with all the content.\n\nThis means that we have no subrequests to provide notifications to drive\nthe state machine or even to pin the request and the request just gets\ndiscarded, leaving the folios with PG_private_2 set.\n\nFix this by jumping directly to cancel the request if the cache is not\navailable.  That way, we don\u0027t remove mark3 from the folio_queue list and\nnetfs_pgpriv2_cancel() will clean up the folios.\n\nThis was found by running the generic/013 xfstest against ceph with an\nactive cache and the \"-o fsc\" option passed to ceph.  That would usually\nhang"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T21:01:05.139Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/ba37bdfe59fb43e80dd79290340a21864ba4b61e"
        },
        {
          "url": "https://git.kernel.org/stable/c/d0327c824338cdccad058723a31d038ecd553409"
        }
      ],
      "title": "netfs: Fix the (non-)cancellation of copy when cache is temporarily disabled",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-57941",
    "datePublished": "2025-01-21T12:18:09.834Z",
    "dateReserved": "2025-01-19T11:50:08.378Z",
    "dateUpdated": "2026-05-11T21:01:05.139Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}