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Vulnerability · Published Apr 17, 2024 · Assigned by Linux

CVE-2024-26917scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock"

Medium 5.5

In plain English

A medium-severity security flaw in Linux from Linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.2%top 84.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official 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.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linux6.1.82-1DEBIAN-CVE-2024-26917
Debian:13linux6.7.7-1DEBIAN-CVE-2024-26917
Debian:14linux6.7.7-1DEBIAN-CVE-2024-26917
Ubuntu:22.04:LTSlinux5.15.0-106.116UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-aws5.15.0-1061.67UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-aws-6.56.5.0-1023.23~22.04.1UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-azure5.15.0-1063.72UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-azure-6.56.5.0-1024.25~22.04.1UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-azure-fde5.15.0-1063.72.1UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-gcp5.15.0-1059.67UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-gcp-6.56.5.0-1024.26~22.04.1UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-gke5.15.0-1058.63UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-gkeop5.15.0-1044.51UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-hwe-6.56.5.0-44.44~22.04.1UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-ibm5.15.0-1054.57UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-intel-iotg5.15.0-1057.63UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-kvm5.15.0-1058.63UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-lowlatency5.15.0-106.116UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.56.5.0-44.44.1~22.04.1UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-nvidia5.15.0-1054.55UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-nvidia-6.56.5.0-1023.24UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-oem-6.56.5.0-1027.28UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-oracle5.15.0-1059.65UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-oracle-6.56.5.0-1026.26~22.04.1UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-raspi5.15.0-1054.57UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-riscv-6.5no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-starfive-6.56.5.0-1017.18~22.04.1UBUNTU-CVE-2024-26917
Ubuntu:22.04:LTSlinux-xilinx-zynqmp5.15.0-1030.34UBUNTU-CVE-2024-26917

Affected products (as reported)

VendorProductVersions
Linux Linux 264eae2f523d2aae38188facb4ece893023f25da – before 94a600226b6d0ef065ee84024b450b566c5a87d6d2bf25674cea74b865d367d09be5dfe9aff5922a – before 2209fc6e3d7727d787dc6ef9baa1e9eae6b1295b9cce8ef7a6fa858bbcacd8679a5ca5a4fd3a6df3 – before 7d4e19f7ff644c5b79e8271df8ac2e549b436a5b076fb40cf27ab9232d8cce1f007e663e46705302 – before 5b8f473c4de95c056c1c767b1ad48c191544f6a55a5fb3b1754fa2b4db95f0151b4af0fb6f8918ec – before 6bb22ac1d11d7d20f91e7fd2e657a9e5f6db65e01a1975551943f681772720f639ff42fbaa746212 – before 2996c7e97ea7cf4c1838a1b1dbc08859341137831a1975551943f681772720f639ff42fbaa746212 – before 25675159040bffc7992d5163f3f33ba7d0142f211a1975551943f681772720f639ff42fbaa746212 – before 977fe773dcc7098d8eaf4ee6382cb51e13e784cb
Linux Linux 6.6

References