Key compromise via malformed COBR RSA parsing
Published Sep 2, 2024 · Updated Sep 5, 2024
Improper input validation in Qualcomm chipset firmware allows local users to compromise RSA key confidentiality and integrity via crafted COBR data. The Trusted Execution Environment parses an RSA key in COBR format without sufficient validation, but Qualcomm has not disclosed the exact field or erroneous operation. Exploitation requires local low-privileged access and affects confidentiality and integrity without a reported service interruption.
Summary
What happened
Improper input validation in Qualcomm chipset firmware allows local users to compromise RSA key confidentiality and integrity via crafted COBR data. The Trusted Execution Environment parses an RSA key in COBR format without sufficient validation, but Qualcomm has not disclosed the exact field or erroneous operation. Exploitation requires local low-privileged access and affects confidentiality and integrity without a reported service interruption.
The record
- CVE
- CVE-2024-23362
- Published
- Sep 2, 2024
- Updated
- Sep 5, 2024
- Vendor
- Qualcomm
- Product
- Robotics RB3 Platform Firmware
- Classifications
- CWE-20
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 2, 2024CVE publishedPublication date reported by the CVE source.
- Sep 5, 2024Record updatedLatest update available in the CVE record.
Exploitability
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Is a vulnerable build present?
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- Affected versionversion=0 <=*
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What is affected?
Published CVSS scores
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Attacks
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Technologies
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Your stack
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