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CVE-2026-31671 In the Linux kernel, the following vulnerability has been resolved: xfrm_user: fix info leak in build_report() struct…

Description

In the Linux kernel, the following vulnerability has been resolved: xfrm_user: fix info leak in build_report() struct xfrm_user_report is a __u8 proto field followed by a struct xfrm_selector which means there is three "empty" bytes of padding, but the padding is never zeroed before copying to userspace. Fix that up by zeroing the structure before setting individual member variables.

Produits et versions touchés

Produit Versions touchées Corrigé en
Linux 7.0 premières → < 7.0 7.0
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
Linux 2.6.19 Pas de correctif indiqué
Afficher les 3 autres branches
Produit Versions touchées Corrigé en
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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