Encrypted-data disclosure via shared intermediate key
Published Mar 10, 2020 · Updated Aug 4, 2024
Cryptographic access-control failure in SanDisk X600 firmware before X6112100 allows attackers to decrypt protected drive data. The firmware encrypts DEKs for locked and unlocked LBA ranges under the same PIN_KEK, which an empty PIN_KEKANON password can expose. Exploitation requires physical possession, controller code execution, and a vulnerable Opal or ATA security configuration; it discloses drive contents without the user password.
Summary
What happened
Cryptographic access-control failure in SanDisk X600 firmware before X6112100 allows attackers to decrypt protected drive data. The firmware encrypts DEKs for locked and unlocked LBA ranges under the same PIN_KEK, which an empty PIN_KEKANON password can expose. Exploitation requires physical possession, controller code execution, and a vulnerable Opal or ATA security configuration; it discloses drive contents without the user password.
The record
- CVE
- CVE-2019-10705
- Published
- Mar 10, 2020
- Updated
- Aug 4, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-522, T1005
- Attack vector
- physical
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 10, 2020CVE publishedPublication date reported by the CVE source.
- Aug 4, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
Affected products and versions are unavailable in this record.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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