PT-2024-17697 · Iobit · Ascregistryfilter.Sys+1

Topgun · Published 2024-12-16 · Updated 2024-12-19 · CVE-2024-12657

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions IObit Advanced SystemCare Ultimate versions up to 17.0.0

Description A problematic issue has been found, affecting the function 0x8001E000 in the library AscRegistryFilter.sys of the component IOCTL Handler. The manipulation leads to null pointer dereference. An attack must be approached locally. The issue has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Recommendations For IObit Advanced SystemCare Ultimate versions up to 17.0.0, as a temporary workaround, consider disabling the function 0x8001E000 in the library AscRegistryFilter.sys until a patch is available. Restrict access to the IOCTL Handler component to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Improper Resource Release

NULL Pointer Dereference

Weakness Enumeration

CWE-404

CWE-476

Related Identifiers

CVE-2024-12657

Affected Products

Ascregistryfilter.Sys

Iobit Advanced Systemcare Ultimate

References · 10

• 🔥 https://shareforall.notion.site/IOBit-Advanced-SystemCare-Utimate-AscRegistryFilter-0x8001E000-NPD-DOS-15160437bb1e8068a470ca1611fd7317 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-12657 · Security Note
• https://osv.dev/vulnerability/CVE-2024-12657 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1868838194503893102 · Twitter Post
• https://t.me/cvenotify/104887 · Telegram Post
• https://vuldb.com/?submit.456035 · Note
• https://t.me/cvedetector/13021 · Telegram Post
• https://vuldb.com/?ctiid.288526 · Note
• https://vuldb.com/?id.288526 · Note
• https://twitter.com/CVEnew/status/1868706058748793210 · Twitter Post