CVE-2025-40192
Unknown
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.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedNov 12, 2025
First seenNov 12, 2025
How to fix
Update
- Linux Linuxf4aab940ae9eb3ba32e5332b35703673f00d7f37, b9cc7155e65f6feca51bfedd543b9bd300e2be2b, 8cf5c24533b8058910fcb83a25a9cf0306383780, 5d09ee1bec870263f4ace439402ea840503b503b or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | c608966f3f9c2dca596967501d00753282b395fc ≤ v < f4aab940ae9eb3ba32e5332b35703673f00d7f37, c608966f3f9c2dca596967501d00753282b395fc ≤ v < b9cc7155e65f6feca51bfedd543b9bd300e2be2b, c608966f3f9c2dca596967501d00753282b395fc ≤ v < 8cf5c24533b8058910fcb83a25a9cf0306383780, c608966f3f9c2dca596967501d00753282b395fc ≤ v < 5d09ee1bec870263f4ace439402ea840503b503b, 6.2 | f4aab940ae9eb3ba32e5332b35703673f00d7f37, b9cc7155e65f6feca51bfedd543b9bd300e2be2b, 8cf5c24533b8058910fcb83a25a9cf0306383780, 5d09ee1bec870263f4ace439402ea840503b503b |
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