CVE-2023-49794

Public Exploit
The logic of get apk path in KernelSU module can be bypassed

Description

KernelSU is a Kernel-based root solution for Android devices. In versions 0.7.1 and prior, the logic of get apk path in KernelSU kernel module can be bypassed, which causes any malicious apk named `me.weishu.kernelsu` get root permission. If a KernelSU module installed device try to install any not checked apk which package name equal to the official KernelSU Manager, it can take over root privileges on the device. As of time of publication, a patched version is not available.

Category

6.7
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Vendor Advisory github.com
Affected: tiann KernelSU
Published at:
Updated at:

References

Link Tags
https://github.com/tiann/KernelSU/security/advisories/GHSA-8rc5-x54x-5qc4 vendor advisory exploit
https://drive.google.com/file/d/1b9UrmG_co9EJXB_yMBneRArUIR5sTuaN/view?usp=drive_link product

Frequently Asked Questions

What is the severity of CVE-2023-49794?
CVE-2023-49794 has been scored as a medium severity vulnerability.
How to fix CVE-2023-49794?
To fix CVE-2023-49794, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-49794 being actively exploited in the wild?
It is possible that CVE-2023-49794 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-49794?
CVE-2023-49794 affects tiann KernelSU.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.