Buffer overflow in Google Android
CVE-2022-20063
In atf (spm), there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS06171715; Issue ID: ALPS06171715.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.001 (2.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 2.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000
Affected products
- Google Android — versions 9.0, 10.0
- Mediatek Mt6765
- Mediatek Mt8385
- Mediatek Mt8666
- Mediatek Mt8667
- Mediatek Mt8766
- Mediatek Mt8786
- Mediatek Mt8788
- Mediatek, Inc. Mt6765, Mt8385, Mt8666, Mt8667, Mt8766, Mt8786, Mt8788 — versions Android 9.0, 10.0
Weakness classification (CWE)
References
- corp.mediatek.com/product-security-bulletin/April-2022 (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-20063?
- CVE-2022-20063 is a medium-severity vulnerability in Google Android, classified under Out-of-bounds Write. CVSS score: 6.5/10. Published 2022-04-11.
- How severe is CVE-2022-20063?
- Medium severity. CVSS v3 base score is 6.5 out of 10.