Vulnerability · Published Jan 16, 2024 · Assigned by huawei

CVE-2023-52103

Critical 9.8

In plain English

A critical-severity buffer overflow in EMUI from Huawei. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 40% of all known vulnerabilities).

Severity (CVSS 3.1)9.8Critical

Exploit odds (30 days)0.5%top 60.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Buffer overflow vulnerability in the FLP module. Successful exploitation of this vulnerability may cause out-of-bounds read.

Affected products (as reported)

Vendor	Product	Versions
Huawei	HarmonyOS	4.0.03.1.03.0.0
Huawei	EMUI	13.0.0

Weakness: CWE-120 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

https://consumer.huawei.com/en/support/bulletin/2024/1/
https://https://device.harmonyos.com/en/docs/security/update/security-bulletins-202401-0000001799925977