CVE-2025-23136 (GCVE-0-2025-23136)
Vulnerability from cvelistv5
Published
2025-04-16 14:13
Modified
2025-10-01 17:03
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: thermal: int340x: Add NULL check for adev Not all devices have an ACPI companion fwnode, so adev might be NULL. This is similar to the commit cd2fd6eab480 ("platform/x86: int3472: Check for adev == NULL"). Add a check for adev not being set and return -ENODEV in that case to avoid a possible NULL pointer deref in int3402_thermal_probe(). Note, under the same directory, int3400_thermal_probe() has such a check. [ rjw: Subject edit, added Fixes: ]
References
Impacted products
Vendor Product Version
Linux Linux Version: 77e337c6e23e3b9d22e09ffec202a80f755a54c2
Version: 77e337c6e23e3b9d22e09ffec202a80f755a54c2
Version: 77e337c6e23e3b9d22e09ffec202a80f755a54c2
Version: 77e337c6e23e3b9d22e09ffec202a80f755a54c2
Version: 77e337c6e23e3b9d22e09ffec202a80f755a54c2
Version: 77e337c6e23e3b9d22e09ffec202a80f755a54c2
Version: 77e337c6e23e3b9d22e09ffec202a80f755a54c2
Version: 77e337c6e23e3b9d22e09ffec202a80f755a54c2
Version: 77e337c6e23e3b9d22e09ffec202a80f755a54c2
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\"6a810c462f099353e908c70619638884cb82229c\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"77e337c6e23e3b9d22e09ffec202a80f755a54c2\", \"lessThan\": \"ac2eb7378319e3836cdf3a2c15a0bdf04c50e81d\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"77e337c6e23e3b9d22e09ffec202a80f755a54c2\", \"lessThan\": \"953d28a4f459fcbde2d08f51aeca19d6b0f179f3\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"77e337c6e23e3b9d22e09ffec202a80f755a54c2\", \"lessThan\": \"0c49f12c77b77a706fd41370c11910635e491845\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"77e337c6e23e3b9d22e09ffec202a80f755a54c2\", \"lessThan\": \"8e8f1ddf4186731649df8bc9646017369eb19186\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"77e337c6e23e3b9d22e09ffec202a80f755a54c2\", \"lessThan\": \"2542a3f70e563a9e70e7ded314286535a3321bdb\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/thermal/intel/int340x_thermal/int3402_thermal.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"3.18\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"3.18\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.4.292\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.236\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.180\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.134\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.87\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12.23\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.12.*\"}, {\"status\": \"unaffected\", \"version\": \"6.13.11\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.13.*\"}, {\"status\": \"unaffected\", \"version\": \"6.14.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.14.*\"}, {\"status\": \"unaffected\", \"version\": \"6.15\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/thermal/intel/int340x_thermal/int3402_thermal.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/d0d21c8e44216fa9afdb3809edf213f3c0a8c060\"}, {\"url\": \"https://git.kernel.org/stable/c/bc7b5f782d28942dbdfda70df30ce132694a06de\"}, {\"url\": \"https://git.kernel.org/stable/c/3155d5261b518776d1b807d9d922669991bbee56\"}, {\"url\": \"https://git.kernel.org/stable/c/6a810c462f099353e908c70619638884cb82229c\"}, {\"url\": \"https://git.kernel.org/stable/c/ac2eb7378319e3836cdf3a2c15a0bdf04c50e81d\"}, {\"url\": \"https://git.kernel.org/stable/c/953d28a4f459fcbde2d08f51aeca19d6b0f179f3\"}, {\"url\": \"https://git.kernel.org/stable/c/0c49f12c77b77a706fd41370c11910635e491845\"}, {\"url\": \"https://git.kernel.org/stable/c/8e8f1ddf4186731649df8bc9646017369eb19186\"}, {\"url\": \"https://git.kernel.org/stable/c/2542a3f70e563a9e70e7ded314286535a3321bdb\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nthermal: int340x: Add NULL check for adev\\n\\nNot all devices have an ACPI companion fwnode, so adev might be NULL.\\nThis is similar to the commit cd2fd6eab480\\n(\\\"platform/x86: int3472: Check for adev == NULL\\\").\\n\\nAdd a check for adev not being set and return -ENODEV in that case to\\navoid a possible NULL pointer deref in int3402_thermal_probe().\\n\\nNote, under the same directory, int3400_thermal_probe() has such a\\ncheck.\\n\\n[ rjw: Subject edit, added Fixes: ]\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.292\", \"versionStartIncluding\": \"3.18\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.236\", \"versionStartIncluding\": \"3.18\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.180\", \"versionStartIncluding\": \"3.18\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.134\", \"versionStartIncluding\": \"3.18\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.87\", \"versionStartIncluding\": \"3.18\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12.23\", \"versionStartIncluding\": \"3.18\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.13.11\", \"versionStartIncluding\": \"3.18\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.14.2\", \"versionStartIncluding\": \"3.18\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.15\", \"versionStartIncluding\": \"3.18\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-26T05:19:15.167Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-23136\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-10-01T17:03:09.639Z\", \"dateReserved\": \"2025-01-11T14:28:41.511Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2025-04-16T14:13:16.439Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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