Vulnerability in Google Android
CVE-2023-20620
In adsp, there is a possible escalation of privilege due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07554558; Issue ID: ALPS07554558.
Vulnerability class: TOCTOU (Time-of-Check to Time-of-Use)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.1 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.001 (0.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 0th percentile — 0.0% 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 12.0, 13.0
- Mediatek Mt6879
- Mediatek Mt6895
- Mediatek Mt6983
- Mediatek, Inc. Mt6879, Mt6895, Mt6983 — versions Android 12.0, 13.0
Weakness classification (CWE)
References
- corp.mediatek.com/product-security-bulletin/March-2023 (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-20620?
- CVE-2023-20620 is a medium-severity vulnerability in Google Android, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 4.1/10. Published 2023-03-07.
- How severe is CVE-2023-20620?
- Medium severity. CVSS v3 base score is 4.1 out of 10.