CVE-2025-39702

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Source
https://cve.org/CVERecord?id=CVE-2025-39702
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-39702.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-39702
Downstream
Related
Published
2025-09-05T17:21:08.674Z
Modified
2026-03-20T12:43:00.647187Z
Summary
ipv6: sr: Fix MAC comparison to be constant-time
Details

In the Linux kernel, the following vulnerability has been resolved:

ipv6: sr: Fix MAC comparison to be constant-time

To prevent timing attacks, MACs need to be compared in constant time. Use the appropriate helper function for this.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39702.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
bf355b8d2c30a289232042cacc1cfaea4923936c
Fixed
ff55a452d56490047f5233cc48c5d933f8586884
Fixed
3b348c9c8d2ca2c67559ffd0e258ae7e1107d4f0
Fixed
86b6d34717fe0570afce07ee79b8eeb40341f831
Fixed
3ddd55cf19ed6cc62def5e3af10c2a9df1b861c3
Fixed
b3967c493799e63f648e9c7b6cb063aa2aed04e7
Fixed
f7878d47560d61e3f370aca3cebb8f42a55b990a
Fixed
a458b2902115b26a25d67393b12ddd57d1216aaa

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-39702.json"