A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to …
A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to potentially enable information disclosure.
To fulfill the need for a cryptographic primitive, the product implements a cryptographic algorithm using a non-standard, unproven, or disallowed/non-compliant cryptographic implementation.
https://cwe.mitre.org/data/definitions/1240.html →Open in CWE collection →The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor.
https://cwe.mitre.org/data/definitions/203.html →Open in CWE collection →Cryptanalysis is a process of finding weaknesses in cryptographic algorithms and using these weaknesses to decipher the ciphertext without knowing the secret key (instance deduction). Sometimes the weakness is not in the cryptographic algorithm itself, but rather in how it is applied that makes cryptanalysis successful. An attacker may have other goals as well, such as: Total Break (finding the secret key), Global Deduction (finding a functionally equivalent algorithm for encryption and decryption that does not require knowledge of the secret key), Information Deduction (gaining some information about plaintexts or ciphertexts that was not previously known) and Distinguishing Algorithm (the attacker has the ability to distinguish the output of the encryption (ciphertext) from a random permutation of bits).
https://capec.mitre.org/data/definitions/97.html →Open in CAPEC collection →An adversary discovers the structure, function, and composition of a type of computer software through black box analysis techniques. 'Black Box' methods involve interacting with the software indirectly, in the absence of direct access to the executable object. Such analysis typically involves interacting with the software at the boundaries of where the software interfaces with a larger execution environment, such as input-output vectors, libraries, or APIs. Black Box Reverse Engineering also refers to gathering physical side effects of a hardware device, such as electromagnetic radiation or sounds.
https://capec.mitre.org/data/definitions/189.html →Open in CAPEC collection →| Product | Vendor | Status |
|---|---|---|
| amd64-microcode | Tracked | |
| amd64-microcode | Tracked | |
| amd64-microcode | Tracked | |
| amd64-microcode | Tracked | |
| a10-9600p_firmware | * | Tracked |
| a10-9630p_firmware | * | Tracked |
| a12-9700p_firmware | * | Tracked |
| a12-9730p_firmware | * | Tracked |
| a4-9120_firmware | * | Tracked |
| a6-9210_firmware | * | Tracked |
| a6-9220_firmware | * | Tracked |
| a6-9220c_firmware | * | Tracked |
| a9-9410_firmware | * | Tracked |
| a9-9420_firmware | * | Tracked |
| athlon_gold_3150u_firmware | * | Tracked |
| athlon_silver_3050u_firmware | * | Tracked |
| athlon_x4_750_firmware | * | Tracked |
| athlon_x4_760k_firmware | * | Tracked |
| athlon_x4_830_firmware | * | Tracked |
| athlon_x4_835_firmware | * | Tracked |