CVE-2023-21509

CVSS 6.7 MEDIUMEPSS 0.2%CWE-787

Out-of-bounds Write 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 execute arbitrary code.

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

Samsung Mobile · Samsung Blockchain Keystore

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References

https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=05