CVE-2024-42229: crypto: aead,cipher - zeroize key buffer after use
crypto: aeadcipher - zeroize key buffer after use
Other sources
In the Linux kernel, the following vulnerability has been resolved:
crypto: aead,cipher - zeroize key buffer after use
I.G 9.7.B for FIPS 140-3 specifies that variables temporarily holding cryptographic information should be zeroized once they are no longer needed. Accomplish this by using kfreesensitive for buffers that previously held the private key.
— NVD
This CVE was automatically created from a reference found in an email or other text. If you are reading this, then this CVE entry is probably erroneous, since this text should be replaced by the official CVE description automatically.
— Launchpad
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2024-42229?
CVE-2024-42229 is a moderate severity vulnerability that affects cryptographic handling in the Linux kernel.
How do I fix CVE-2024-42229?
To address CVE-2024-42229, update the Linux kernel to the recommended versions including 5.10.223-1 or later.
Which versions of the Linux kernel are affected by CVE-2024-42229?
CVE-2024-42229 impacts multiple versions of the Linux kernel prior to 5.10.223, 6.1.119, and various others in the 5.10 to 6.6 range.
What component does CVE-2024-42229 involve?
CVE-2024-42229 involves the crypto subsystem of the Linux kernel, specifically related to key buffer handling.
Is CVE-2024-42229 related to FIPS 140-3 compliance?
Yes, CVE-2024-42229 addresses FIPS 140-3 requirements regarding the zeroization of cryptographic key buffers after use.