CVE-2023-45777 json
In checkKeyIntentParceledCorrectly of AccountManagerService.java, there is a possible way to launch arbitrary activities using system privi…
published 2023-12-04 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-50066
- cvss
- 7.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 28%
- public exploits
- 0
- none known
Summary
In checkKeyIntentParceledCorrectly of AccountManagerService.java, there is a possible way to launch arbitrary activities using system privileges due to Parcel Mismatch. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Patch / fix
Exploit prediction
0.34% chance of exploitation in the next 30 days, higher than 28% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Google Android
References
-
android.googlesource.com
/platform/frameworks/base/+/f810d81839af38ee121c446105ca67cb12992fc6
mailing-list, patch
-
android.googlesource.com
/platform/frameworks/base/+/f4644b55d36a549710ba35b6fb797ba744807da6
mailing-list, patch
-
source.android.com
/security/bulletin/2023-12-01
patch, vendor-advisory
Sources
- CVE List CVE-2023-45777
- NVD CVE-2023-45777
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