Description

In the Linux kernel, the following vulnerability has been resolved:

scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock"

This reverts commit 1a1975551943f681772720f639ff42fbaa746212.

This commit causes interrupts to be lost for FCoE devices, since it changed sping locks from "bh" to "irqsave".

Instead, a work queue should be used, and will be addressed in a separate commit.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Vendor	Product	Versions
Linux	Linux	>= 264eae2f523d2aae38188facb4ece893023f25da, < 94a600226b6d0ef065ee84024b450b566c5a87d6; >= d2bf25674cea74b865d367d09be5dfe9aff5922a, < 2209fc6e3d7727d787dc6ef9baa1e9eae6b1295b; >= 9cce8ef7a6fa858bbcacd8679a5ca5a4fd3a6df3, < 7d4e19f7ff644c5b79e8271df8ac2e549b436a5b; >= 076fb40cf27ab9232d8cce1f007e663e46705302, < 5b8f473c4de95c056c1c767b1ad48c191544f6a5; >= 5a5fb3b1754fa2b4db95f0151b4af0fb6f8918ec, < 6bb22ac1d11d7d20f91e7fd2e657a9e5f6db65e0; >= 1a1975551943f681772720f639ff42fbaa746212, < 2996c7e97ea7cf4c1838a1b1dbc0885934113783; >= 1a1975551943f681772720f639ff42fbaa746212, < 25675159040bffc7992d5163f3f33ba7d0142f21; >= 1a1975551943f681772720f639ff42fbaa746212, < 977fe773dcc7098d8eaf4ee6382cb51e13e784cb; 4ea46b479a00dd232f0dbc81fdc27f9330ecb3ad; 694ddc5bf35a5b6f9acb6e4724324c910a1237f1; 6c5d7242bcf2154e9576e5eb2a98c6984ca5ea9a; >= 4.19.295, < 4.19.307; >= 5.4.257, < 5.4.269; >= 5.10.195, < 5.10.210; >= 5.15.132, < 5.15.149; >= 6.1.53, < 6.1.79; >= 4.14.326, < 4.15; >= 6.4.16, < 6.5; >= 6.5.3, < 6.6
Linux	Linux	6.6