CVSS 3.1 Score 6.5 of 10 (medium)


Published Feb 4, 2024
Updated: Mar 26, 2024
CWE ID 203


CVE-2023-6240 is a Marvin vulnerability side-channel leakage found in the RSA decryption operation in the Linux Kernel. This vulnerability affects several products, including QtrxS6, eCJhJy, dCiVOI, dCiVOH, ihNvs0, aXjN6B, eCJhKK, sgaPme, d0rE62, and nv-TCv. Exploiting this vulnerability may allow a network attacker to decrypt ciphertexts or forge signatures using the private key. The base severity of this vulnerability is rated as MEDIUM with a base score of 6.5. It has a high impact on confidentiality and low impact on integrity. Remediation steps for this vulnerability are not provided in the given information.

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