PT-2024-21580 · Linux+5 · Linux Kernel+5

Published 2024-02-09 · Updated 2025-12-04 · CVE-2024-26917

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The issue is related to a potential deadlock in the FCoE (Fibre Channel over Ethernet) component of the Linux kernel's SCSI subsystem. A commit that changed spin locks from "bh" to "irqsave" caused interrupts to be lost for FCoE devices. To address this, a work queue should be used instead, which will be implemented in a separate commit.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-833

Related Identifiers

BDU:2025-02909

CVE-2024-26917

DLA-3840-1

DLA-3842-1

DSA-5681-1

OESA-2024-1622

OESA-2024-2324

OPENSUSE-SU-2024_1644-1

OPENSUSE-SU-2024_1659-1

OPENSUSE-SU-2024_1663-1

SUSE-SU-2024:1644-1

SUSE-SU-2024:1659-1

SUSE-SU-2024:1663-1

USN-6895-1

USN-6895-2

USN-6895-3

USN-6895-4

USN-6900-1

Affected Products

Astra Linux

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 831

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26917.json · Exploit
• https://ubuntu.com/security/CVE-2023-52642 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-47757 · Security Note
• https://ubuntu.com/security/CVE-2024-26698 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2024-26917 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-52644 · Security Note
• https://git.kernel.org/stable/c/2996c7e97ea7cf4c1838a1b1dbc0885934113783 · Patch
• https://ubuntu.com/security/CVE-2024-26601 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-47709 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-26684 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-26922 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-47684 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-26740 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-26829 · Security Note
• https://osv.dev/vulnerability/CVE-2024-26917 · Vendor Advisory