CVE-2021-25395 is a race condition vulnerability in the MFC charger driver of Samsung Android devices, allowing local attackers to bypass signature checks if radio privileges are already compromised. With a CVSS score of 6.4 (Medium), it requires high privileges and high attack complexity, but can lead to complete compromise of confidentiality, integrity, and availability. This vulnerability is actively exploited and listed in CISA's KEV catalog, indicating real-world attacks, though public exploit code is not readily available. Community discussion and media coverage are limited but notable, suggesting targeted exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
8.1CPE matchmatch criteria | cpe:2.3:o:samsung:android:8.1:-:*:*:*:*:*:* | ||
9.0CPE matchmatch criteria | cpe:2.3:o:samsung:android:9.0:smr-apr-2021-r1:*:*:*:*:*:* | ||
9.0CPE matchmatch criteria | cpe:2.3:o:samsung:android:9.0:smr-feb-2021-r1:*:*:*:*:*:* | ||
9.0CPE matchmatch criteria | cpe:2.3:o:samsung:android:9.0:smr-jan-2021-r1:*:*:*:*:*:* | ||
9.0CPE matchmatch criteria | cpe:2.3:o:samsung:android:9.0:smr-mar-2021-r1:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.