7.8
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CVE-2025-39978 In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix potential use after free in…
Description
In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix potential use after free in otx2_tc_add_flow() This code calls kfree_rcu(new_node, rcu) and then dereferences "new_node" and then dereferences it on the next line. Two lines later, we take a mutex so I don't think this is an RCU safe region. Re-order it to do the dereferences before queuing up the free.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Linux 6.17 | premières → < 6.17 | 6.17 |
| Linux 6.16 | premières → < 6.16.10 | 6.16.10 |
| Linux 6.12 | premières → < 6.12.50 | 6.12.50 |
| Linux 6.6 | premières → < 6.6.109 | 6.6.109 |
| Linux 6.1 | premières → < 6.1.155 | 6.1.155 |
| Linux | 5.14 | 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 |
Autres CVE de Linux
Les 18286 CVE de Linux →
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xen-netback: Fix UAF when reading statistics data
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CVE-2026-99270
tcp: Fix potential UAF in reqsk_timer_handler().
8.1
Élevée