CVE-2023-21510
First published: Thu May 04 2023(Updated: )
Out-of-bounds Read vulnerability while processing BC_TUI_CMD_UPDATE_SCREEN in bc_tui trustlet from Samsung Blockchain Keystore prior to version 1.3.12.1 allows local attacker to read arbitrary memory.
Credit: mobile.security@samsung.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Samsung Blockchain Keystore | <1.3.12.1 |
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Frequently Asked Questions
What is the severity of CVE-2023-21510?
CVE-2023-21510 has a high severity rating due to its potential to allow local attackers to read arbitrary memory.
How do I fix CVE-2023-21510?
To mitigate CVE-2023-21510, update the Samsung Blockchain Keystore to version 1.3.12.1 or later.
Who is affected by CVE-2023-21510?
Users of Samsung Blockchain Keystore versions prior to 1.3.12.1 are affected by CVE-2023-21510.
What type of vulnerability is CVE-2023-21510?
CVE-2023-21510 is classified as an out-of-bounds read vulnerability.
Can CVE-2023-21510 be exploited remotely?
No, CVE-2023-21510 can only be exploited by a local attacker with access to the device.
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