CVE-2025-9231

Publication date 30 September 2025

Last updated 30 September 2025

Ubuntu priority

Medium

Why this priority?

Description

Timing side-channel in SM2 algorithm on 64 bit ARM

Read the notes from the security team

Status

Package Ubuntu Release Status
openssl 25.04 plucky
Fixed 3.4.1-1ubuntu4
24.04 LTS noble
Not affected
22.04 LTS jammy  
Not affected
20.04 LTS focal  
Not affected
18.04 LTS bionic  
Not affected
16.04 LTS xenial  
Not affected
14.04 LTS trusty
Not affected
openssl1.0 25.04 plucky Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
18.04 LTS bionic
Not affected
nodejs 25.04 plucky
Not affected
24.04 LTS noble
Not affected
22.04 LTS jammy
Vulnerable
20.04 LTS focal
Not affected
18.04 LTS bionic
Needs evaluation
16.04 LTS xenial
Needs evaluation
14.04 LTS trusty
Not affected
edk2 25.04 plucky
Needs evaluation
24.04 LTS noble
Needs evaluation
22.04 LTS jammy
Needs evaluation
20.04 LTS focal
Needs evaluation
18.04 LTS bionic
Needs evaluation
16.04 LTS xenial
Needs evaluation

Notes

mdeslaur

3.1, 3.0, 1.1.1 and 1.0.2 are not vulnerable to this issue

References

Related Ubuntu Security Notices (USN)

    • USN-7786-1
    • OpenSSL vulnerabilities
    • 30 September 2025

Other references