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USN-5502-1 Not scored

openssl vulnerability

Alex Chernyakhovsky discovered that OpenSSL incorrectly handled AES OCB mode when using the AES-NI assembly optimized implementation on 32-bit x86 platforms. A remote attacker could possibly use this issue to obtain sensitive information.

Exploit probability Not scored
Published July 5, 2022
Required by Not available
Last source change April 27, 2026

02 / AFFECTED SOFTWARE

Affected packages

Ubuntu:18.04:LTS openssl

24 explicit affected versions

Ubuntu:20.04:LTS openssl

17 explicit affected versions

Ubuntu:22.04:LTS openssl

8 explicit affected versions

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities USN-5502-1

Alex Chernyakhovsky discovered that OpenSSL incorrectly handled AES OCB mode when using the AES-NI assembly optimized implementation on 32-bit x86 platforms. A remote attacker could possibly use this issue to obtain sensitive information.

View original source

05 / REFERENCES

Further evidence