vulnerability
Gentoo Linux: CVE-2022-46392: Mbed TLS: Multiple Vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:H/Au:N/C:C/I:N/A:N) | Dec 15, 2022 | Sep 23, 2024 | Aug 13, 2025 |
Severity
5
CVSS
(AV:N/AC:H/Au:N/C:C/I:N/A:N)
Published
Dec 15, 2022
Added
Sep 23, 2024
Modified
Aug 13, 2025
Description
An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. An adversary with access to precise enough information about memory accesses (typically, an untrusted operating system attacking a secure enclave) can recover an RSA private key after observing the victim performing a single private-key operation, if the window size (MBEDTLS_MPI_WINDOW_SIZE) used for the exponentiation is 3 or smaller.
Solution
gentoo-linux-upgrade-net-libs-mbedtls
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