CVE-2025-21034 is an out-of-bounds write vulnerability in libsavsvc.so affecting Samsung Android devices prior to the SMR Sep-2025 Release 1. This high-severity flaw (CVSS 7.8) allows a local attacker, with low privileges and no user interaction, to potentially execute arbitrary code, leading to high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
13.0CPE matchmatch criteria | cpe:2.3:o:samsung:android:13.0:-:*:*:*:*:*:* | ||
13.0CPE matchmatch criteria | cpe:2.3:o:samsung:android:13.0:smr-apr-2022-r1:*:*:*:*:*:* | ||
13.0CPE matchmatch criteria | cpe:2.3:o:samsung:android:13.0:smr-apr-2023-r1:*:*:*:*:*:* | ||
13.0CPE matchmatch criteria | cpe:2.3:o:samsung:android:13.0:smr-apr-2024-r1:*:*:*:*:*:* | ||
13.0CPE matchmatch criteria | cpe:2.3:o:samsung:android:13.0:smr-apr-2025-r1:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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.
Remediation records are not available for this CVE.