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CVE-2025-40192

Revert "ipmi: fix msg stack when IPMI is disconnected"

N/A
Published: November 12, 2025 at 09:56 PM UTC
Updated: October 19, 2026 at 09:10 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
N/A
Exploit prediction
EPSS 0.2%

Description

In the Linux kernel, the following vulnerability has been resolved: Revert "ipmi: fix msg stack when IPMI is disconnected" This reverts commit c608966f3f9c2dca596967501d00753282b395fc. This patch has a subtle bug that can cause the IPMI driver to go into an infinite loop if the BMC misbehaves in a certain way. Apparently certain BMCs do misbehave this way because several reports have come in recently about this.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
90%
6.2c608966f3f9c2dca596967501d00753282b395fc
Vendor states this is fixed in 5d09ee1bec870263f4ace439402ea840503b503b (fixed)
Vendor states this is fixed in 8cf5c24533b8058910fcb83a25a9cf0306383780 (fixed)
Vendor states this is fixed in b9cc7155e65f6feca51bfedd543b9bd300e2be2b (fixed)
Vendor states this is fixed in f4aab940ae9eb3ba32e5332b35703673f00d7f37 (fixed)
Vendor states this is fixed in 6.12.54 (unaffected)
Vendor states this is fixed in 6.17.4 (unaffected)
Vendor states this is fixed in 6.18 (unaffected)
Vendor states this is fixed in 6.2 (unaffected)
Vendor states this is fixed in 6.6.113 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

Source: cverecord
https://git.kernel.org/stable/c/f4aab940ae9eb3ba32e5332b35703673f00d7f37
Source: cverecord
https://git.kernel.org/stable/c/b9cc7155e65f6feca51bfedd543b9bd300e2be2b
Source: cverecord
https://git.kernel.org/stable/c/8cf5c24533b8058910fcb83a25a9cf0306383780
Source: cverecord
https://git.kernel.org/stable/c/5d09ee1bec870263f4ace439402ea840503b503b

Quick Info

StatusDEFERRED

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