CVE-2024-26917 — Deadlock in Linux

CWE-833 — Deadlock16 documents7 sources
Severity
5.5MEDIUMNVD
OSV7.0
EPSS
0.0%
top 98.66%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
LinuxLinux KernelDebian Linux+1 more
Timeline
PublishedApr 17
Latest updateAug 2

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages4 packages

▶NVDlinux/linux_kernel4.14.326 — 4.15+9
▶Debianlinux/linux_kernel< 5.10.216-1+3
▶CVEListV5linux/linux264eae2f523d2aae38188facb4ece893023f25da — 94a600226b6d0ef065ee84024b450b566c5a87d6+11
▶debiandebian/linux< linux 6.1.82-1 (bookworm)

Also affects: Debian Linux 10.0

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

7
OSV
linux-oem-6.5 vulnerabilities↗2024-08-02
▶
OSV
linux-aws-6.5, linux-lowlatency-hwe-6.5, linux-oracle-6.5, linux-starfive-6.5 vulnerabilities↗2024-07-19
▶
OSV
linux-hwe-6.5 vulnerabilities↗2024-07-17
▶
OSV
linux-azure-6.5, linux-gcp-6.5 vulnerabilities↗2024-07-16
▶
OSV
linux, linux-gcp, linux-nvidia-6.5, linux-raspi vulnerabilities↗2024-07-12
▶

📋Vendor Advisories

7
Ubuntu
Linux kernel vulnerabilities↗2024-08-02
▶
Ubuntu
Linux kernel vulnerabilities↗2024-07-19
▶
Ubuntu
Linux kernel vulnerabilities↗2024-07-17
▶
Ubuntu
Linux kernel vulnerabilities↗2024-07-16
▶
Ubuntu
Linux kernel vulnerabilities↗2024-07-12
▶

💬Community

1
Bugzilla
CVE-2024-26917 kernel: scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock"↗2024-04-17
▶