Privilege escalation in Google Android
CVE-2024-31320
In setSkipPrompt of AssociationRequest.java , there is a possible way to establish a companion device association without any confirmation due to CDM. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Vulnerability class: Privilege Escalation
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (15.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 16th percentile — 15.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Google Android — versions 12, 12L, 12.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- android.googlesource.com/platform/frameworks/base/+/9722ce9d733edab76163fbcd21b… (Patch, Mailing List)
- android.googlesource.com/platform/frameworks/base/+/df49e0e3083b0707e2cca5a5956… (Patch, Mailing List)
- source.android.com/security/bulletin/2024-07-01 (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2024-31320?
- CVE-2024-31320 is a high-severity vulnerability in Google Android, classified under Improper Privilege Management. CVSS score: 7.8/10. Published 2024-07-09.
- How severe is CVE-2024-31320?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2024-31320 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.