CVE-2025-20963
Samsung Electronics · published 2025-05-07
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by Samsung Mobile via the CVE Program.
Out-of-bounds write in memory initialization in libsavsvc.so prior to SMR May-2025 Release 1 allows local attackers to write out-of-bounds memory.
Status at the source
- NVD status: Analyzed
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| Samsung Mobile | Samsung Mobile Devices | SMR May-2025 Release in Android 13, 14, 15: unaffected |
Products named in NVD's CPE match criteria (1)
cpe:2.3:o:samsung:android:13.0:-:*:*:*:*:*:*
DeSpy has not checked any unit, hardware revision or firmware. A product missing here is not a statement that it is unaffected.
Scores, as their sources published them
- CVSS 3.1: 6.6 MEDIUM — as published by Samsung Mobile (Secondary)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L - CVSS 3.1: 7.8 HIGH — as published by NIST (Primary)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - SSVC — CISA's assessment (SSVC 2.0.3, CISA Coordinator): Exploitation: none · Automatable: no · Technical impact: partial
DeSpy does not score records. These are the sources' own values.
Weaknesses
Sources
References the source lists
Source dates: published 2025-05-07, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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