CVE-2024-39831

AccessTokenManager has an use after free vulnerability

Description

in OpenHarmony v4.1.0 allow a local attacker with high privileges arbitrary code execution in pre-installed apps through use after free.

Category

4.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Third-Party Advisory gitee.com
Affected: OpenHarmony OpenHarmony
Published at:
Updated at:

References

Link Tags
https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2024/2024-10.md third party advisory

Frequently Asked Questions

What is the severity of CVE-2024-39831?
CVE-2024-39831 has been scored as a medium severity vulnerability.
How to fix CVE-2024-39831?
To fix CVE-2024-39831, 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-2024-39831 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-39831 is being actively exploited. 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-2024-39831?
CVE-2024-39831 affects OpenHarmony OpenHarmony.
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