A vulnerability classified as critical was found in KylinSoft youker-assistant on KylinOS. Affected by this vulnerability is the function adjust_cpufreq_scaling_governer. The manipulation leads to os command injection. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. Upgrading to version 3.1.4.13 is able to address this issue. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-226099.
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.226099 | third party advisory vdb entry technical description |
| https://vuldb.com/?ctiid.226099 | signature third party advisory permissions required |
| https://github.com/i900008/vulndb/blob/main/youker-assistant_vuln.md | broken link third party advisory exploit |
| https://kylinos.cn/support/loophole/patch/3375.html | patch |