{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "d96d3f30c0f2f564f6922bf4ccdf4464992e31fb"
            },
            {
              "fixed": "4dd109038d513b92d4d33524ffc89ba32e02ba48"
            },
            {
              "fixed": "8879397c0da5e5ec1515262995e82cdfd61b282a"
            },
            {
              "fixed": "1b8fb257234e7d2d4b3f48af07c5aa5e11c71634"
            },
            {
              "fixed": "4e95233af57715d81830fe82b408c633edff59f4"
            },
            {
              "fixed": "5af611c70fb889d46d2f654b8996746e59556750"
            },
            {
              "fixed": "530f623f56a6680792499a8404083e17f8ec51f4"
            },
            {
              "fixed": "a062d8de0be5525ec8c52f070acf7607ec8cbfe4"
            },
            {
              "fixed": "d78a8388a27b265fcb2b8d064f088168ac9356b0"
            },
            {
              "fixed": "f4b211714bcc70effa60c34d9fa613d182e3ef1e"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.13.0"
            },
            {
              "fixed": "5.4.293"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.5.0"
            },
            {
              "fixed": "5.10.237"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.181"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.135"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.88"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.24"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.13.12"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.14.0"
            },
            {
              "fixed": "6.14.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/23xxx/CVE-2025-23159.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: venus: hfi: add a check to handle OOB in sfr region\n\nsfr-\u003ebuf_size is in shared memory and can be modified by malicious user.\nOOB write is possible when the size is made higher than actual sfr data\nbuffer. Cap the size to allocated size for such cases.",
  "id": "CVE-2025-23159",
  "modified": "2026-08-12T03:51:13.840146058Z",
  "published": "2025-05-01T12:55:44.695Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1b8fb257234e7d2d4b3f48af07c5aa5e11c71634"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4dd109038d513b92d4d33524ffc89ba32e02ba48"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4e95233af57715d81830fe82b408c633edff59f4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/530f623f56a6680792499a8404083e17f8ec51f4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5af611c70fb889d46d2f654b8996746e59556750"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8879397c0da5e5ec1515262995e82cdfd61b282a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a062d8de0be5525ec8c52f070acf7607ec8cbfe4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d78a8388a27b265fcb2b8d064f088168ac9356b0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f4b211714bcc70effa60c34d9fa613d182e3ef1e"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/23xxx/CVE-2025-23159.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-23159"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "media: venus: hfi: add a check to handle OOB in sfr region"
}