cve-2024-26791
Vulnerability from cvelistv5
Published
2024-04-04 08:20
Modified
2024-09-11 17:33
Severity
Summary
btrfs: dev-replace: properly validate device names
References
SourceURLTags
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/11d7a2e429c02d51e2dc90713823ea8b8d3d3a84
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2886fe308a83968dde252302884a1e63351cf16d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/343eecb4ff49a7b1cc1dfe86958a805cf2341cfb
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9845664b9ee47ce7ee7ea93caf47d39a9d4552c4
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ab2d68655d0f04650bef09fee948ff80597c5fb9
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b1690ced4d2d8b28868811fb81cd33eee5aefee1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c6652e20d7d783d060fe5f987eac7b5cabe31311
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f590040ce2b712177306b03c2a63b16f7d48d3c8
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
Impacted products
VendorProduct
LinuxLinux
LinuxLinux
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T00:14:13.455Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/11d7a2e429c02d51e2dc90713823ea8b8d3d3a84"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/c6652e20d7d783d060fe5f987eac7b5cabe31311"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/2886fe308a83968dde252302884a1e63351cf16d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ab2d68655d0f04650bef09fee948ff80597c5fb9"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f590040ce2b712177306b03c2a63b16f7d48d3c8"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/b1690ced4d2d8b28868811fb81cd33eee5aefee1"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/343eecb4ff49a7b1cc1dfe86958a805cf2341cfb"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/9845664b9ee47ce7ee7ea93caf47d39a9d4552c4"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-26791",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T15:50:58.820208Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:33:50.626Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/btrfs/dev-replace.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "11d7a2e429c0",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "c6652e20d7d7",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "2886fe308a83",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "ab2d68655d0f",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "f590040ce2b7",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "b1690ced4d2d",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "343eecb4ff49",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "9845664b9ee4",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/btrfs/dev-replace.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.309",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.271",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.212",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.151",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.81",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.21",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.7.*",
              "status": "unaffected",
              "version": "6.7.9",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.8",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: dev-replace: properly validate device names\n\nThere\u0027s a syzbot report that device name buffers passed to device\nreplace are not properly checked for string termination which could lead\nto a read out of bounds in getname_kernel().\n\nAdd a helper that validates both source and target device name buffers.\nFor devid as the source initialize the buffer to empty string in case\nsomething tries to read it later.\n\nThis was originally analyzed and fixed in a different way by Edward Adam\nDavis (see links)."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-05-29T05:22:48.991Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/11d7a2e429c02d51e2dc90713823ea8b8d3d3a84"
        },
        {
          "url": "https://git.kernel.org/stable/c/c6652e20d7d783d060fe5f987eac7b5cabe31311"
        },
        {
          "url": "https://git.kernel.org/stable/c/2886fe308a83968dde252302884a1e63351cf16d"
        },
        {
          "url": "https://git.kernel.org/stable/c/ab2d68655d0f04650bef09fee948ff80597c5fb9"
        },
        {
          "url": "https://git.kernel.org/stable/c/f590040ce2b712177306b03c2a63b16f7d48d3c8"
        },
        {
          "url": "https://git.kernel.org/stable/c/b1690ced4d2d8b28868811fb81cd33eee5aefee1"
        },
        {
          "url": "https://git.kernel.org/stable/c/343eecb4ff49a7b1cc1dfe86958a805cf2341cfb"
        },
        {
          "url": "https://git.kernel.org/stable/c/9845664b9ee47ce7ee7ea93caf47d39a9d4552c4"
        },
        {
          "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
        },
        {
          "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
        }
      ],
      "title": "btrfs: dev-replace: properly validate device names",
      "x_generator": {
        "engine": "bippy-a5840b7849dd"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-26791",
    "datePublished": "2024-04-04T08:20:22.374Z",
    "dateReserved": "2024-02-19T14:20:24.178Z",
    "dateUpdated": "2024-09-11T17:33:50.626Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-26791\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-04-04T09:15:08.510\",\"lastModified\":\"2024-06-27T13:15:56.533\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nbtrfs: dev-replace: properly validate device names\\n\\nThere\u0027s a syzbot report that device name buffers passed to device\\nreplace are not properly checked for string termination which could lead\\nto a read out of bounds in getname_kernel().\\n\\nAdd a helper that validates both source and target device name buffers.\\nFor devid as the source initialize the buffer to empty string in case\\nsomething tries to read it later.\\n\\nThis was originally analyzed and fixed in a different way by Edward Adam\\nDavis (see links).\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: btrfs: dev-replace: validar correctamente los nombres de los dispositivos. Hay un informe de syzbot que indica que los b\u00faferes de nombres de dispositivos pasados para reemplazar el dispositivo no se verifican adecuadamente para determinar la terminaci\u00f3n de la cadena, lo que podr\u00eda provocar una lectura fuera de los l\u00edmites. en getname_kernel(). Agregue un asistente que valide los b\u00faferes de nombres de dispositivos de origen y de destino. Para devid como fuente, inicialice el b\u00fafer en una cadena vac\u00eda en caso de que algo intente leerlo m\u00e1s tarde. Esto fue originalmente analizado y solucionado de una manera diferente por Edward Adam Davis (ver enlaces).\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/11d7a2e429c02d51e2dc90713823ea8b8d3d3a84\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/2886fe308a83968dde252302884a1e63351cf16d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/343eecb4ff49a7b1cc1dfe86958a805cf2341cfb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/9845664b9ee47ce7ee7ea93caf47d39a9d4552c4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ab2d68655d0f04650bef09fee948ff80597c5fb9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/b1690ced4d2d8b28868811fb81cd33eee5aefee1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c6652e20d7d783d060fe5f987eac7b5cabe31311\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f590040ce2b712177306b03c2a63b16f7d48d3c8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.