CVE-2023-21272 is a local escalation of privilege vulnerability affecting Google Android, stemming from improper input validation in the readFrom function of Uri.java, which can lead to a bad URI permission grant. This vulnerability carries a high CVSS score of 7.8, indicating a significant risk, as it requires no user interaction or additional execution privileges for exploitation. Despite its severity, there is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
11.0CPE matchmatch criteria | cpe:2.3:o:google:android:11.0:-:*:*:*:*:*:* | ||
12.0CPE matchmatch criteria | cpe:2.3:o:google:android:12.0:-:*:*:*:*:*:* | ||
12.1CPE matchmatch criteria | cpe:2.3:o:google:android:12.1:-:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.