CVSS 5.5 · Medium EPSS 0,26%
Kerentanan Use of Uninitialized Resource pada linux kernel, debian linux. Skor CVSS 3.1 5.5 (Medium) menurut NVD.
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| linux | linux kernel | Versi 4.19.264 hingga sebelum 4.19.312 |
| linux | linux kernel | Versi 5.4.223 hingga sebelum 5.4.274 |
| linux | linux kernel | Versi 5.10.153 hingga sebelum 5.10.215 |
| linux | linux kernel | Versi 5.15.77 hingga sebelum 5.15.154 |
| linux | linux kernel | Versi 6.0.7 hingga sebelum 6.1 |
| linux | linux kernel | Versi 6.1.1 hingga sebelum 6.1.85 |
| linux | linux kernel | Versi 6.2 hingga sebelum 6.6.26 |
| linux | linux kernel | Versi 6.7 hingga sebelum 6.8.5 |
| linux | linux kernel | Versi 6.1 |
| linux | linux kernel | Versi 6.1 rc3 |
| linux | linux kernel | Versi 6.1 rc4 |
| linux | linux kernel | Versi 6.1 rc5 |
| linux | linux kernel | Versi 6.1 rc6 |
| linux | linux kernel | Versi 6.1 rc7 |
| linux | linux kernel | Versi 6.1 rc8 |
| linux | linux kernel | Versi 6.9 rc1 |
| linux | linux kernel | Versi 6.9 rc2 |
| debian | debian linux | Versi 10.0 |