CVE-2021-24119
- State
- Published
- Severity
- Not scored
- Published
- Jul 14, 2021
- Updated
- Nov 3, 2025
- Reserved
- Jan 14, 2021
Description
In Trusted Firmware Mbed TLS 2.24.0, a side-channel vulnerability in base64 PEM file decoding allows system-level (administrator) attackers to obtain information about secret RSA keys via a controlled-channel and side-channel attack on software running in isolated environments that can be single stepped, especially Intel SGX.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/ARMmbed/mbedtls/releases
- https://github.com/UzL-ITS/util-lookup/blob/main/cve-vulnerability-publication.md
- FEDORA-2021-10bfc067d1vendor-advisory
- FEDORA-2021-165969af24vendor-advisory
- [debian-lts-announce] 20211123 [SECURITY] [DLA 2826-1] mbedtls security updatemailing-list
- [debian-lts-announce] 20221225 [SECURITY] [DLA 3249-1] mbedtls security updatemailing-list
- https://lists.debian.org/debian-lts-announce/2025/06/msg00034.html
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