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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 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.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
Diese Information steht angemeldeten Benutzern zur Verfügung.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < cc9cd02dd9e8b7764ea9effb24f4f1dd73d1b23d
Version 76ed715836c6994bac29d9638e9314e6e3b08651
Status affected
Version < 9dcf0fcb80f6aeb01469e3c957f8d4c97365450a
Version e88c2a1e28c5475065563d66c07ca879a9afbd07
Status affected
Version < b8e82128b44fa40bf99a50b919488ef361e1683c
Version 9abae363af5ced6adbf04c14366289540281fb26
Status affected
Version < 951d2748a2a8242853abc3d0c153ce4bf8faad31
Version c39de3ae5075ea5f78e097cb5720d4e52d5caed9
Status affected
Version < 3e89846283f3cf7c7a8e28b342576fd7c561d2ba
Version 52424f974bc53c26ba3f00300a00e9de9afcd972
Status affected
Version < 0dcf573f997732702917af1563aa2493dc772fc0
Version 52424f974bc53c26ba3f00300a00e9de9afcd972
Status affected
Version < 06df7618f591b2dc43c59967e294d7b9fc8675b6
Version 52424f974bc53c26ba3f00300a00e9de9afcd972
Status affected
Version < f37c4eac99c258111d414d31b740437e1925b8e8
Version 52424f974bc53c26ba3f00300a00e9de9afcd972
Status affected
Version 02f949747e6fb767b29f7931d4bbf40911684e7a
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.1
Status affected
Version < 6.1
Version 0
Status unaffected
Version <= 4.19.*
Version 4.19.312
Status unaffected
Version <= 5.4.*
Version 5.4.274
Status unaffected
Version <= 5.10.*
Version 5.10.215
Status unaffected
Version <= 5.15.*
Version 5.15.154
Status unaffected
Version <= 6.1.*
Version 6.1.85
Status unaffected
Version <= 6.6.*
Version 6.6.26
Status unaffected
Version <= 6.8.*
Version 6.8.5
Status unaffected
Version <= *
Version 6.9
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.06% 0.182
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String