medium5.7
CVE-2025-21020
Out-of-bounds write in creating bitmap images in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to write out-of-bounds memory.
Impact
Out-of-bounds write in creating bitmap images in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to write out-of-bounds memory.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Samsung | Blockchain Keystore | before 1.3.17.2 |