CVE-2025-23159 (GCVE-0-2025-23159)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-11-03 19:42
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: media: venus: hfi: add a check to handle OOB in sfr region sfr->buf_size is in shared memory and can be modified by malicious user. OOB write is possible when the size is made higher than actual sfr data buffer. Cap the size to allocated size for such cases.
References
Impacted products
Vendor Product Version
Linux Linux Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb
Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb
Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb
Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb
Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb
Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb
Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb
Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb
Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb
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          "value": "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."
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          "url": "https://git.kernel.org/stable/c/5af611c70fb889d46d2f654b8996746e59556750"
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          "url": "https://git.kernel.org/stable/c/530f623f56a6680792499a8404083e17f8ec51f4"
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          "url": "https://git.kernel.org/stable/c/f4b211714bcc70effa60c34d9fa613d182e3ef1e"
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    "assignerShortName": "Linux",
    "cveId": "CVE-2025-23159",
    "datePublished": "2025-05-01T12:55:44.695Z",
    "dateReserved": "2025-01-11T14:28:41.515Z",
    "dateUpdated": "2025-11-03T19:42:59.661Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2"
}


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