Submit #251098: KylinSoft hedron-domain-hook <=3.8.0.12-0k0.5 local privilege escalation

This vulnerability allows local attackers to elevate their privileges using the dbus service in Kylin OS. When an attacker has local access, they can exploit the vulnerability by sending malicious requests to the init_kcm function within com.kylin.kydevmonit.domainhook. It's a builtin and enabled by default DBus service.

By constructing specific requests and exploiting the security flaw in the init_kcm function, an attacker can gain root privileges than their current level. Successfully exploiting this vulnerability enables the attacker to perform potentially malicious actions, such as modifying system configurations, accessing sensitive data, or executing other dangerous operations.

• Source: ⚠️ https://note.zhaoj.in/share/B05NqMPvEqoU
• User: glzjin (UID 59815)
• Submission: 12/12/2023 10:28 (3 years ago)
• Moderation: 12/20/2023 18:48 (8 days later)
• Status: Accepted
• VulDB entry: 248578 [KylinSoft hedron-domain-hook up to 3.8.0.12-0k0.5 DBus init_kcm access control]
• Points: 20