CVE-2023-6240: Kernel: marvin vulnerability side-channel leakage in the rsa decryption operation
First published: Tue Nov 21 2023(Updated: )
A flaw found that is Marvin Attack vulnerability side-channel leakage in the RSA decryption operation. References: <a href="https://securitypitfalls.wordpress.com/2023/10/16/experiment-with-side-channel-attacks-yourself/">https://securitypitfalls.wordpress.com/2023/10/16/experiment-with-side-channel-attacks-yourself/</a> <a href="https://people.redhat.com/~hkario/marvin/">https://people.redhat.com/~hkario/marvin/</a>
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | ||
| Redhat Enterprise Linux | =7.0 | |
| Redhat Enterprise Linux | =8.0 | |
| Redhat Enterprise Linux | =9.0 |
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Reference Links
- https://access.redhat.com/errata/RHSA-2024:1881
- https://access.redhat.com/errata/RHSA-2024:1882
- https://access.redhat.com/errata/RHSA-2024:2758
- https://access.redhat.com/errata/RHSA-2024:3414
- https://access.redhat.com/errata/RHSA-2024:3421
- https://access.redhat.com/errata/RHSA-2024:3618
- https://access.redhat.com/errata/RHSA-2024:3627
- https://access.redhat.com/security/cve/CVE-2023-6240
- https://bugzilla.redhat.com/show_bug.cgi?id=2250843
- https://people.redhat.com/~hkario/marvin/
- https://securitypitfalls.wordpress.com/2023/10/16/experiment-with-side-channel-attacks-yourself/
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2262644
- https://driftboss3d.io
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- version/redhat enterprise linux/9.0