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CVE-2025-39702
Published: Sep 5, 2025
Modified: May 12, 2026
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected bf355b8d2c30a289232042cacc1cfaea4923936c - < ff55a452d56490047f5233cc48c5d933f8586884affected bf355b8d2c30a289232042cacc1cfaea4923936c - < 3b348c9c8d2ca2c67559ffd0e258ae7e1107d4f0affected bf355b8d2c30a289232042cacc1cfaea4923936c - < 86b6d34717fe0570afce07ee79b8eeb40341f831affected bf355b8d2c30a289232042cacc1cfaea4923936c - < 3ddd55cf19ed6cc62def5e3af10c2a9df1b861c3affected bf355b8d2c30a289232042cacc1cfaea4923936c - < b3967c493799e63f648e9c7b6cb063aa2aed04e7+2 more versions |
Linux | Linux | affected 4.10unaffected 0 - < 4.10unaffected 5.10.249 - <= 5.10.*unaffected 5.15.190 - <= 5.15.*unaffected 6.1.149 - <= 6.1.*+4 more versions |
References
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