CVE-2025-40202
ipmi: Rework user message limit handling
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: ipmi: Rework user message limit handling The limit on the number of user messages had a number of issues, improper counting in some cases and a use after free. Restructure how this is all done to handle more in the receive message allocation routine, so all refcouting and user message limit counts are done in that routine. It's a lot cleaner and safer.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Nov 12, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
8e76741c3d8b20dfa2d6c30fa10ff927cfd93d82 < f63723ca7d7623f9dae1990973cd158671f03c56 8e76741c3d8b20dfa2d6c30fa10ff927cfd93d82 < 348121b29594d42d1635648fd3ed31dfa25351d5 8e76741c3d8b20dfa2d6c30fa10ff927cfd93d82 < 53d6e403affbf6df2c859a0ea00ccfc1e72090ca 8e76741c3d8b20dfa2d6c30fa10ff927cfd93d82 < 0ed73be9a2547ffb9b5c1d879ad9bfab73d920b5 8e76741c3d8b20dfa2d6c30fa10ff927cfd93d82 < b52da4054ee0bf9ecb44996f2c83236ff50b3812
Linux / Linux
5.19
References
git.kernel.org: https://git.kernel.org/stable/c/f63723ca7d7623f9dae1990973cd158671f03c56 git.kernel.org: https://git.kernel.org/stable/c/348121b29594d42d1635648fd3ed31dfa25351d5 git.kernel.org: https://git.kernel.org/stable/c/53d6e403affbf6df2c859a0ea00ccfc1e72090ca git.kernel.org: https://git.kernel.org/stable/c/0ed73be9a2547ffb9b5c1d879ad9bfab73d920b5 git.kernel.org: https://git.kernel.org/stable/c/b52da4054ee0bf9ecb44996f2c83236ff50b3812