Integer overflow in Google Android
CVE-2023-20682
In wlan, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07441605; Issue ID: ALPS07441605.
Vulnerability class: Integer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.001 (0.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 0.6% 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 11.0, 12.0, 13.0
- Linux Kernel — versions 4.19
- Mediatek Mt5221
- Mediatek Mt6580
- Mediatek Mt6735
- Mediatek Mt6765
- Mediatek Mt6768
- Mediatek Mt6771
- Mediatek Mt6779
- Mediatek Mt6785
Weakness classification (CWE)
References
- corp.mediatek.com/product-security-bulletin/April-2023 (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-20682?
- CVE-2023-20682 is a medium-severity vulnerability in Google Android, classified under Integer Overflow or Wraparound. CVSS score: 6.7/10. Published 2023-04-06.
- How severe is CVE-2023-20682?
- Medium severity. CVSS v3 base score is 6.7 out of 10.