CVE-2025-39708 (GCVE-0-2025-39708)

Vulnerability from cvelistv5 – Published: 2025-09-05 17:21 – Updated: 2026-05-11 21:34
VLAI
Title
media: iris: Fix NULL pointer dereference
Summary
In the Linux kernel, the following vulnerability has been resolved: media: iris: Fix NULL pointer dereference A warning reported by smatch indicated a possible null pointer dereference where one of the arguments to API "iris_hfi_gen2_handle_system_error" could sometimes be null. To fix this, add a check to validate that the argument passed is not null before accessing its members.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Assigner
Linux CNA under the mitre root
CNA scorecard D 53/100 over 7056 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: fb583a214337a5600c121c9e1eecbb57fa9db688 , < 992ddee3c0da5f113ba86892ace467c1ac645538 (git)
Affected: fb583a214337a5600c121c9e1eecbb57fa9db688 , < 0f837559ccdd275c5a059e6ac4d5034b03409f1d (git)
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Linux Linux Affected: 6.15
Unaffected: 0 , < 6.15 (semver)
Unaffected: 6.16.4 , ≤ 6.16.* (semver)
Unaffected: 6.17 , ≤ * (original_commit_for_fix)
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            "drivers/media/platform/qcom/iris/iris_hfi_gen2_response.c"
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    "dateReserved": "2025-04-16T07:20:57.116Z",
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            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: iris: Fix NULL pointer dereference\n\nA warning reported by smatch indicated a possible null pointer\ndereference where one of the arguments to API\n\"iris_hfi_gen2_handle_system_error\" could sometimes be null.\n\nTo fix this, add a check to validate that the argument passed is not\nnull before accessing its members."
          },
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            "lang": "es",
            "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nmedia: iris: Correcci\u00f3n de desreferencia de puntero NULL\n\nUna advertencia reportada por smatch indicaba una posible desreferencia de puntero nulo donde uno de los argumentos de la API \u0027iris_hfi_gen2_handle_system_error\u0027 podr\u00eda ser nulo en ocasiones.\n\nPara solucionar esto, a\u00f1adir una comprobaci\u00f3n para validar que el argumento pasado no sea nulo antes de acceder a sus miembros."
          }
        ],
        "id": "CVE-2025-39708",
        "lastModified": "2026-10-19T21:10:00.160",
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                "confidentialityImpact": "NONE",
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      "source": "Red Hat CSAF VEX",
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      "title": "kernel: media: iris: Fix NULL pointer dereference",
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}



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