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CVE-2026-31628 In the Linux kernel, the following vulnerability has been resolved: x86/CPU: Fix FPDSS on Zen1 Zen1's hardware divider…

Description

In the Linux kernel, the following vulnerability has been resolved: x86/CPU: Fix FPDSS on Zen1 Zen1's hardware divider can leave, under certain circumstances, partial results from previous operations. Those results can be leaked by another, attacker thread. Fix that with a chicken bit.

Produits et versions touchés

Produit Versions touchées Corrigé en
Linux 7.1 premières → < 7.1 7.1
Linux 7.0 premières → < 7.0.1 7.0.1
Linux 6.19 premières → < 6.19.13 6.19.13
Linux 6.18 premières → < 6.18.23 6.18.23
Linux 6.12 premières → < 6.12.82 6.12.82
Linux 6.6 premières → < 6.6.135 6.6.135
Linux 6.1 premières → < 6.1.169 6.1.169
Linux 5.15 premières → < 5.15.203 5.15.203
Linux 5.10 premières → < 5.10.253 5.10.253
Afficher les 4 autres branches
Produit Versions touchées Corrigé en
Linux 4.14 Pas de correctif indiqué
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP 3.1 3.1.7 → dernières Pas de correctif indiqué
SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 3.1 3.1.7 → dernières Pas de correctif indiqué
SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 3.1 3.1.7 → dernières Pas de correctif indiqué

Références

Chronologie

  1. Publiée
  2. Dernière modification

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