Buffer overflow in Huawei Emui
CVE-2022-48355
The Bluetooth module has a heap out-of-bounds read vulnerability. Successful exploitation of this vulnerability can cause the Bluetooth process to crash.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.002 (12.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 12.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Huawei Emui — versions 13.0.0, 12.0.0
- Huawei Harmonyos — versions 3.1.0, 3.0.0, 2.1.0
Weakness classification (CWE)
References
- device.harmonyos.com/en/docs/security/update/security-bulletins-202303-00000015… (Vendor Advisory)
- consumer.huawei.com/en/support/bulletin/2023/3/ (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-48355?
- CVE-2022-48355 is a medium-severity vulnerability in Huawei Emui, classified under Out-of-bounds Write. CVSS score: 6.5/10. Published 2023-03-27.
- How severe is CVE-2022-48355?
- Medium severity. CVSS v3 base score is 6.5 out of 10.