7.8
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CVE-2024-36020 In the Linux kernel, the following vulnerability has been resolved: i40e: fix vf may be used uninitialized in this…
Description
In the Linux kernel, the following vulnerability has been resolved: i40e: fix vf may be used uninitialized in this function warning To fix the regression introduced by commit 52424f974bc5, which causes servers hang in very hard to reproduce conditions with resets races. Using two sources for the information is the root cause. In this function before the fix bumping v didn't mean bumping vf pointer. But the code used this variables interchangeably, so stale vf could point to different/not intended vf. Remove redundant "v" variable and iterate via single VF pointer across whole function instead to guarantee VF pointer validity.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Linux 6.9 | premières → < 6.9 | 6.9 |
| Linux 6.8 | premières → < 6.8.5 | 6.8.5 |
| Linux 6.6 | premières → < 6.6.26 | 6.6.26 |
| Linux | 6.1 | 6.1.85 |
| Linux 5.15 | premières → < 5.15.154 | 5.15.154 |
| Linux 5.10 | premières → < 5.10.215 | 5.10.215 |
| Linux 5.4 | premières → < 5.4.274 | 5.4.274 |
| Linux 4.19 | premières → < 4.19.312 | 4.19.312 |
| SIMATIC S7-1500 TM MFP - GNU/Linux subsystem 1.1 | premières → < 1.1.1 | 1.1.1 |
Autres CVE de Linux
Les 18286 CVE de Linux →
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CVE-2026-100080
xen-netback: Fix UAF when reading statistics data
Non notée
CVE-2026-99270
tcp: Fix potential UAF in reqsk_timer_handler().
8.1
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