CVE-2024-26660 (GCVE-0-2024-26660)

Vulnerability from cvelistv5 – Published: 2024-04-02 06:22 – Updated: 2026-05-11 20:01
VLAI?
Title
drm/amd/display: Implement bounds check for stream encoder creation in DCN301
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Implement bounds check for stream encoder creation in DCN301 'stream_enc_regs' array is an array of dcn10_stream_enc_registers structures. The array is initialized with four elements, corresponding to the four calls to stream_enc_regs() in the array initializer. This means that valid indices for this array are 0, 1, 2, and 3. The error message 'stream_enc_regs' 4 <= 5 below, is indicating that there is an attempt to access this array with an index of 5, which is out of bounds. This could lead to undefined behavior Here, eng_id is used as an index to access the stream_enc_regs array. If eng_id is 5, this would result in an out-of-bounds access on the stream_enc_regs array. Thus fixing Buffer overflow error in dcn301_stream_encoder_create reported by Smatch: drivers/gpu/drm/amd/amdgpu/../display/dc/resource/dcn301/dcn301_resource.c:1011 dcn301_stream_encoder_create() error: buffer overflow 'stream_enc_regs' 4 <= 5
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 3a83e4e64bb1522ddac67ffc787d1c38291e1a65 , < 42442f74314d41ddc68227047036fa3e78940054 (git)
Affected: 3a83e4e64bb1522ddac67ffc787d1c38291e1a65 , < efdd665ce1a1634b8c1dad5e7f6baaef3e131d0a (git)
Affected: 3a83e4e64bb1522ddac67ffc787d1c38291e1a65 , < cd9bd10c59e3c1446680514fd3097c5b00d3712d (git)
Affected: 3a83e4e64bb1522ddac67ffc787d1c38291e1a65 , < a938eab9586eea31cfd129a507f552efae14d738 (git)
Affected: 3a83e4e64bb1522ddac67ffc787d1c38291e1a65 , < 58fca355ad37dcb5f785d9095db5f748b79c5dc2 (git)
Create a notification for this product.
Linux Linux Affected: 5.11
Unaffected: 0 , < 5.11 (semver)
Unaffected: 5.15.149 , ≤ 5.15.* (semver)
Unaffected: 6.1.78 , ≤ 6.1.* (semver)
Unaffected: 6.6.17 , ≤ 6.6.* (semver)
Unaffected: 6.7.5 , ≤ 6.7.* (semver)
Unaffected: 6.8 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T00:14:12.621Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/42442f74314d41ddc68227047036fa3e78940054"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/efdd665ce1a1634b8c1dad5e7f6baaef3e131d0a"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/cd9bd10c59e3c1446680514fd3097c5b00d3712d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/a938eab9586eea31cfd129a507f552efae14d738"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/58fca355ad37dcb5f785d9095db5f748b79c5dc2"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-26660",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T15:53:49.854571Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:32:57.286Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/display/dc/resource/dcn301/dcn301_resource.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "42442f74314d41ddc68227047036fa3e78940054",
              "status": "affected",
              "version": "3a83e4e64bb1522ddac67ffc787d1c38291e1a65",
              "versionType": "git"
            },
            {
              "lessThan": "efdd665ce1a1634b8c1dad5e7f6baaef3e131d0a",
              "status": "affected",
              "version": "3a83e4e64bb1522ddac67ffc787d1c38291e1a65",
              "versionType": "git"
            },
            {
              "lessThan": "cd9bd10c59e3c1446680514fd3097c5b00d3712d",
              "status": "affected",
              "version": "3a83e4e64bb1522ddac67ffc787d1c38291e1a65",
              "versionType": "git"
            },
            {
              "lessThan": "a938eab9586eea31cfd129a507f552efae14d738",
              "status": "affected",
              "version": "3a83e4e64bb1522ddac67ffc787d1c38291e1a65",
              "versionType": "git"
            },
            {
              "lessThan": "58fca355ad37dcb5f785d9095db5f748b79c5dc2",
              "status": "affected",
              "version": "3a83e4e64bb1522ddac67ffc787d1c38291e1a65",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/display/dc/resource/dcn301/dcn301_resource.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.11"
            },
            {
              "lessThan": "5.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.149",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.78",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.17",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.7.*",
              "status": "unaffected",
              "version": "6.7.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.8",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.149",
                  "versionStartIncluding": "5.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.78",
                  "versionStartIncluding": "5.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.17",
                  "versionStartIncluding": "5.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.7.5",
                  "versionStartIncluding": "5.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8",
                  "versionStartIncluding": "5.11",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Implement bounds check for stream encoder creation in DCN301\n\n\u0027stream_enc_regs\u0027 array is an array of dcn10_stream_enc_registers\nstructures. The array is initialized with four elements, corresponding\nto the four calls to stream_enc_regs() in the array initializer. This\nmeans that valid indices for this array are 0, 1, 2, and 3.\n\nThe error message \u0027stream_enc_regs\u0027 4 \u003c= 5 below, is indicating that\nthere is an attempt to access this array with an index of 5, which is\nout of bounds. This could lead to undefined behavior\n\nHere, eng_id is used as an index to access the stream_enc_regs array. If\neng_id is 5, this would result in an out-of-bounds access on the\nstream_enc_regs array.\n\nThus fixing Buffer overflow error in dcn301_stream_encoder_create\nreported by Smatch:\ndrivers/gpu/drm/amd/amdgpu/../display/dc/resource/dcn301/dcn301_resource.c:1011 dcn301_stream_encoder_create() error: buffer overflow \u0027stream_enc_regs\u0027 4 \u003c= 5"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:01:42.365Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/42442f74314d41ddc68227047036fa3e78940054"
        },
        {
          "url": "https://git.kernel.org/stable/c/efdd665ce1a1634b8c1dad5e7f6baaef3e131d0a"
        },
        {
          "url": "https://git.kernel.org/stable/c/cd9bd10c59e3c1446680514fd3097c5b00d3712d"
        },
        {
          "url": "https://git.kernel.org/stable/c/a938eab9586eea31cfd129a507f552efae14d738"
        },
        {
          "url": "https://git.kernel.org/stable/c/58fca355ad37dcb5f785d9095db5f748b79c5dc2"
        }
      ],
      "title": "drm/amd/display: Implement bounds check for stream encoder creation in DCN301",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-26660",
    "datePublished": "2024-04-02T06:22:10.263Z",
    "dateReserved": "2024-02-19T14:20:24.147Z",
    "dateUpdated": "2026-05-11T20:01:42.365Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-26660",
      "date": "2026-05-20",
      "epss": "0.00015",
      "percentile": "0.03478"
    },
    "fkie_nvd": {
      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/amd/display: Implement bounds check for stream encoder creation in DCN301\\n\\n\u0027stream_enc_regs\u0027 array is an array of dcn10_stream_enc_registers\\nstructures. The array is initialized with four elements, corresponding\\nto the four calls to stream_enc_regs() in the array initializer. This\\nmeans that valid indices for this array are 0, 1, 2, and 3.\\n\\nThe error message \u0027stream_enc_regs\u0027 4 \u003c= 5 below, is indicating that\\nthere is an attempt to access this array with an index of 5, which is\\nout of bounds. This could lead to undefined behavior\\n\\nHere, eng_id is used as an index to access the stream_enc_regs array. If\\neng_id is 5, this would result in an out-of-bounds access on the\\nstream_enc_regs array.\\n\\nThus fixing Buffer overflow error in dcn301_stream_encoder_create\\nreported by Smatch:\\ndrivers/gpu/drm/amd/amdgpu/../display/dc/resource/dcn301/dcn301_resource.c:1011 dcn301_stream_encoder_create() error: buffer overflow \u0027stream_enc_regs\u0027 4 \u003c= 5\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se resolvi\\u00f3 la siguiente vulnerabilidad: drm/amd/display: implementar la verificaci\\u00f3n de los l\\u00edmites para la creaci\\u00f3n del codificador de flujo en la matriz DCN301 \u0027stream_enc_regs\u0027 es una matriz de estructuras dcn10_stream_enc_registers. La matriz se inicializa con cuatro elementos, correspondientes a las cuatro llamadas a stream_enc_regs() en el inicializador de la matriz. Esto significa que los \\u00edndices v\\u00e1lidos para esta matriz son 0, 1, 2 y 3. El mensaje de error \u0027stream_enc_regs\u0027 4 \u0026lt;= 5 a continuaci\\u00f3n indica que hay un intento de acceder a esta matriz con un \\u00edndice de 5, que no est\\u00e1 disponible. de los l\\u00edmites. Esto podr\\u00eda provocar un comportamiento indefinido. Aqu\\u00ed, eng_id se utiliza como \\u00edndice para acceder a la matriz stream_enc_regs. Si eng_id es 5, esto dar\\u00eda como resultado un acceso fuera de los l\\u00edmites en la matriz stream_enc_regs. Solucionando as\\u00ed el error de desbordamiento de b\\u00fafer en dcn301_stream_encoder_create informado por Smatch: drivers/gpu/drm/amd/amdgpu/../display/dc/resource/dcn301/dcn301_resource.c:1011 dcn301_stream_encoder_create() error: desbordamiento de b\\u00fafer \u0027stream_enc_regs\u0027 4 \u0026lt;= 5\"}]",
      "id": "CVE-2024-26660",
      "lastModified": "2024-11-21T09:02:47.193",
      "published": "2024-04-02T07:15:43.053",
      "references": "[{\"url\": \"https://git.kernel.org/stable/c/42442f74314d41ddc68227047036fa3e78940054\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/58fca355ad37dcb5f785d9095db5f748b79c5dc2\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/a938eab9586eea31cfd129a507f552efae14d738\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/cd9bd10c59e3c1446680514fd3097c5b00d3712d\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/efdd665ce1a1634b8c1dad5e7f6baaef3e131d0a\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/42442f74314d41ddc68227047036fa3e78940054\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://git.kernel.org/stable/c/58fca355ad37dcb5f785d9095db5f748b79c5dc2\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://git.kernel.org/stable/c/a938eab9586eea31cfd129a507f552efae14d738\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://git.kernel.org/stable/c/cd9bd10c59e3c1446680514fd3097c5b00d3712d\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://git.kernel.org/stable/c/efdd665ce1a1634b8c1dad5e7f6baaef3e131d0a\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Awaiting Analysis"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-26660\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-04-02T07:15:43.053\",\"lastModified\":\"2025-03-03T17:43:32.960\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/amd/display: Implement bounds check for stream encoder creation in DCN301\\n\\n\u0027stream_enc_regs\u0027 array is an array of dcn10_stream_enc_registers\\nstructures. The array is initialized with four elements, corresponding\\nto the four calls to stream_enc_regs() in the array initializer. This\\nmeans that valid indices for this array are 0, 1, 2, and 3.\\n\\nThe error message \u0027stream_enc_regs\u0027 4 \u003c= 5 below, is indicating that\\nthere is an attempt to access this array with an index of 5, which is\\nout of bounds. This could lead to undefined behavior\\n\\nHere, eng_id is used as an index to access the stream_enc_regs array. If\\neng_id is 5, this would result in an out-of-bounds access on the\\nstream_enc_regs array.\\n\\nThus fixing Buffer overflow error in dcn301_stream_encoder_create\\nreported by Smatch:\\ndrivers/gpu/drm/amd/amdgpu/../display/dc/resource/dcn301/dcn301_resource.c:1011 dcn301_stream_encoder_create() error: buffer overflow \u0027stream_enc_regs\u0027 4 \u003c= 5\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: drm/amd/display: implementar la verificaci\u00f3n de los l\u00edmites para la creaci\u00f3n del codificador de flujo en la matriz DCN301 \u0027stream_enc_regs\u0027 es una matriz de estructuras dcn10_stream_enc_registers. La matriz se inicializa con cuatro elementos, correspondientes a las cuatro llamadas a stream_enc_regs() en el inicializador de la matriz. Esto significa que los \u00edndices v\u00e1lidos para esta matriz son 0, 1, 2 y 3. El mensaje de error \u0027stream_enc_regs\u0027 4 \u0026lt;= 5 a continuaci\u00f3n indica que hay un intento de acceder a esta matriz con un \u00edndice de 5, que no est\u00e1 disponible. de los l\u00edmites. Esto podr\u00eda provocar un comportamiento indefinido. Aqu\u00ed, eng_id se utiliza como \u00edndice para acceder a la matriz stream_enc_regs. Si eng_id es 5, esto dar\u00eda como resultado un acceso fuera de los l\u00edmites en la matriz stream_enc_regs. Solucionando as\u00ed el error de desbordamiento de b\u00fafer en dcn301_stream_encoder_create informado por Smatch: drivers/gpu/drm/amd/amdgpu/../display/dc/resource/dcn301/dcn301_resource.c:1011 dcn301_stream_encoder_create() error: desbordamiento de b\u00fafer \u0027stream_enc_regs\u0027 4 \u0026lt;= 5\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.149\",\"matchCriteriaId\":\"0D0465BB-4053-4E15-9137-6696EBAE90FD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.78\",\"matchCriteriaId\":\"26190115-BC0C-4106-9408-E7928FE5DA62\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.17\",\"matchCriteriaId\":\"73F8C6ED-5A0B-4B25-8FA9-AF916A9C8F0B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.7.5\",\"matchCriteriaId\":\"01925741-2C95-47C1-A7EA-3DC2BB0012D3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"B9F4EA73-0894-400F-A490-3A397AB7A517\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"056BD938-0A27-4569-B391-30578B309EE3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"F02056A5-B362-4370-9FF8-6F0BD384D520\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/42442f74314d41ddc68227047036fa3e78940054\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/58fca355ad37dcb5f785d9095db5f748b79c5dc2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a938eab9586eea31cfd129a507f552efae14d738\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/cd9bd10c59e3c1446680514fd3097c5b00d3712d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/efdd665ce1a1634b8c1dad5e7f6baaef3e131d0a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/42442f74314d41ddc68227047036fa3e78940054\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/58fca355ad37dcb5f785d9095db5f748b79c5dc2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a938eab9586eea31cfd129a507f552efae14d738\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/cd9bd10c59e3c1446680514fd3097c5b00d3712d\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/efdd665ce1a1634b8c1dad5e7f6baaef3e131d0a\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/42442f74314d41ddc68227047036fa3e78940054\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/efdd665ce1a1634b8c1dad5e7f6baaef3e131d0a\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/cd9bd10c59e3c1446680514fd3097c5b00d3712d\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/a938eab9586eea31cfd129a507f552efae14d738\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/58fca355ad37dcb5f785d9095db5f748b79c5dc2\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T00:14:12.621Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-26660\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-10T15:53:49.854571Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-11T12:42:13.720Z\"}}], \"cna\": {\"title\": \"drm/amd/display: Implement bounds check for stream encoder creation in DCN301\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"3a83e4e64bb1522ddac67ffc787d1c38291e1a65\", \"lessThan\": \"42442f74314d41ddc68227047036fa3e78940054\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"3a83e4e64bb1522ddac67ffc787d1c38291e1a65\", \"lessThan\": \"efdd665ce1a1634b8c1dad5e7f6baaef3e131d0a\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"3a83e4e64bb1522ddac67ffc787d1c38291e1a65\", \"lessThan\": \"cd9bd10c59e3c1446680514fd3097c5b00d3712d\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"3a83e4e64bb1522ddac67ffc787d1c38291e1a65\", \"lessThan\": \"a938eab9586eea31cfd129a507f552efae14d738\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"3a83e4e64bb1522ddac67ffc787d1c38291e1a65\", \"lessThan\": \"58fca355ad37dcb5f785d9095db5f748b79c5dc2\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/gpu/drm/amd/display/dc/resource/dcn301/dcn301_resource.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.11\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"5.11\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.15.149\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.78\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.17\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.7.5\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.7.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/gpu/drm/amd/display/dc/resource/dcn301/dcn301_resource.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/42442f74314d41ddc68227047036fa3e78940054\"}, {\"url\": \"https://git.kernel.org/stable/c/efdd665ce1a1634b8c1dad5e7f6baaef3e131d0a\"}, {\"url\": \"https://git.kernel.org/stable/c/cd9bd10c59e3c1446680514fd3097c5b00d3712d\"}, {\"url\": \"https://git.kernel.org/stable/c/a938eab9586eea31cfd129a507f552efae14d738\"}, {\"url\": \"https://git.kernel.org/stable/c/58fca355ad37dcb5f785d9095db5f748b79c5dc2\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/amd/display: Implement bounds check for stream encoder creation in DCN301\\n\\n\u0027stream_enc_regs\u0027 array is an array of dcn10_stream_enc_registers\\nstructures. The array is initialized with four elements, corresponding\\nto the four calls to stream_enc_regs() in the array initializer. This\\nmeans that valid indices for this array are 0, 1, 2, and 3.\\n\\nThe error message \u0027stream_enc_regs\u0027 4 \u003c= 5 below, is indicating that\\nthere is an attempt to access this array with an index of 5, which is\\nout of bounds. This could lead to undefined behavior\\n\\nHere, eng_id is used as an index to access the stream_enc_regs array. If\\neng_id is 5, this would result in an out-of-bounds access on the\\nstream_enc_regs array.\\n\\nThus fixing Buffer overflow error in dcn301_stream_encoder_create\\nreported by Smatch:\\ndrivers/gpu/drm/amd/amdgpu/../display/dc/resource/dcn301/dcn301_resource.c:1011 dcn301_stream_encoder_create() error: buffer overflow \u0027stream_enc_regs\u0027 4 \u003c= 5\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.149\", \"versionStartIncluding\": \"5.11\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.78\", \"versionStartIncluding\": \"5.11\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.17\", \"versionStartIncluding\": \"5.11\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.7.5\", \"versionStartIncluding\": \"5.11\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.8\", \"versionStartIncluding\": \"5.11\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-11T20:01:42.365Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-26660\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-11T20:01:42.365Z\", \"dateReserved\": \"2024-02-19T14:20:24.147Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-04-02T06:22:10.263Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.