CVE - CVE-2023-6240

CVE-ID
CVE-2023-6240	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
A Marvin vulnerability side-channel leakage was found in the RSA decryption operation in the Linux Kernel. This issue may allow a network attacker to decrypt ciphertexts or forge signatures, limiting the services that use that private key.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:RHBZ#2250843 URL:https://bugzilla.redhat.com/show_bug.cgi?id=2250843 MISC:RHSA-2024:1881 URL:https://access.redhat.com/errata/RHSA-2024:1881 MISC:RHSA-2024:1882 URL:https://access.redhat.com/errata/RHSA-2024:1882 MISC:https://access.redhat.com/security/cve/CVE-2023-6240 URL:https://access.redhat.com/security/cve/CVE-2023-6240 MISC:https://people.redhat.com/~hkario/marvin/ URL:https://people.redhat.com/~hkario/marvin/ MISC:https://securitypitfalls.wordpress.com/2023/10/16/experiment-with-side-channel-attacks-yourself/ URL:https://securitypitfalls.wordpress.com/2023/10/16/experiment-with-side-channel-attacks-yourself/
Assigning CNA
Red Hat, Inc.
Date Record Created
20231121	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20231121)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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