GSD-2023-21354 | Vulnetix

GSD-2023-21354 PUBLISHED

Record from circl · Published October 30, 2023

In Package Manager Service, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected products

Vendor	Product	Versions
Google	Android	14

Timeline

Oct 30, 2023 CVE Published
Aug 11, 2025 PoC Published

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GSD-2023-21354
vulnetix vdb fixes GSD-2023-21354

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GSD-2023-21354/fixes/registry"

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References

https://source.android.com/docs/security/bulletin/android-14 url

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