{"id":"CVE-2020-10234","state":"PUBLISHED","title":"The AscRegistryFilter.sys kernel driver in IObit Advanced SystemCare 13.2 allows an unprivileged user to send an IOCTL to the device driver. If the user provides a NULL entry for t","description":"The AscRegistryFilter.sys kernel driver in IObit Advanced SystemCare 13.2 allows an unprivileged user to send an IOCTL to the device driver. If the user provides a NULL entry for the dwIoControlCode parameter, a kernel panic (aka BSOD) follows. The IOCTL codes can be found in the dispatch function: 0x8001E000, 0x8001E004, 0x8001E008, 0x8001E00C, 0x8001E010, 0x8001E014, 0x8001E020, 0x8001E024, 0x8001E040, 0x8001E044, and 0x8001E048. \\DosDevices\\AscRegistryFilter and \\Device\\AscRegistryFilter are affected.","publishedAt":"2021-02-05T18:58:10.000Z","updatedAt":"2024-08-04T10:58:39.853Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://www.iobit.com/en/advancedsystemcarefree.php","https://github.com/FULLSHADE/Kernel-exploits","https://github.com/FULLSHADE/Kernel-exploits/tree/master/AscRegistryFilter.sys"],"weaknesses":[],"ingestedAt":"2026-10-29T19:46:21.897Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/10xxx/CVE-2020-10234.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-10234","state":"PUBLISHED","datePublished":"2021-02-05T18:58:10.000Z","dateUpdated":"2024-08-04T10:58:39.853Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2020-03-09T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The AscRegistryFilter.sys kernel driver in IObit Advanced SystemCare 13.2 allows an unprivileged user to send an IOCTL to the device driver. If the user provides a NULL entry for the dwIoControlCode parameter, a kernel panic (aka BSOD) follows. The IOCTL codes can be found in the dispatch function: 0x8001E000, 0x8001E004, 0x8001E008, 0x8001E00C, 0x8001E010, 0x8001E014, 0x8001E020, 0x8001E024, 0x8001E040, 0x8001E044, and 0x8001E048. \\DosDevices\\AscRegistryFilter and \\Device\\AscRegistryFilter are affected."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://www.iobit.com/en/advancedsystemcarefree.php","tags":["x_refsource_MISC"]},{"url":"https://github.com/FULLSHADE/Kernel-exploits","tags":["x_refsource_MISC"]},{"url":"https://github.com/FULLSHADE/Kernel-exploits/tree/master/AscRegistryFilter.sys","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2021-02-05T18:58:10.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2020-10234","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The AscRegistryFilter.sys kernel driver in IObit Advanced SystemCare 13.2 allows an unprivileged user to send an IOCTL to the device driver. If the user provides a NULL entry for the dwIoControlCode parameter, a kernel panic (aka BSOD) follows. The IOCTL codes can be found in the dispatch function: 0x8001E000, 0x8001E004, 0x8001E008, 0x8001E00C, 0x8001E010, 0x8001E014, 0x8001E020, 0x8001E024, 0x8001E040, 0x8001E044, and 0x8001E048. \\DosDevices\\AscRegistryFilter and \\Device\\AscRegistryFilter are affected."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://www.iobit.com/en/advancedsystemcarefree.php","refsource":"MISC","url":"https://www.iobit.com/en/advancedsystemcarefree.php"},{"name":"https://github.com/FULLSHADE/Kernel-exploits","refsource":"MISC","url":"https://github.com/FULLSHADE/Kernel-exploits"},{"name":"https://github.com/FULLSHADE/Kernel-exploits/tree/master/AscRegistryFilter.sys","refsource":"MISC","url":"https://github.com/FULLSHADE/Kernel-exploits/tree/master/AscRegistryFilter.sys"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.iobit.com/en/advancedsystemcarefree.php","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/FULLSHADE/Kernel-exploits","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/FULLSHADE/Kernel-exploits/tree/master/AscRegistryFilter.sys","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T10:58:39.853Z"}}]}}}