CVE-2024-49568
net/smc: check v2_ext_offset/eid_cnt/ism_gid_cnt when receiving proposal msg
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: net/smc: check v2_ext_offset/eid_cnt/ism_gid_cnt when receiving proposal msg When receiving proposal msg in server, the fields v2_ext_offset/ eid_cnt/ism_gid_cnt in proposal msg are from the remote client and can not be fully trusted. Especially the field v2_ext_offset, once exceed the max value, there has the chance to access wrong address, and crash may happen. This patch checks the fields v2_ext_offset/eid_cnt/ism_gid_cnt before using them.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jan 11, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
8c3dca341aea885249e08856c4380300b75d2cf5 < 295a92e3df32e72aff0f4bc25c310e349d07ffbf 8c3dca341aea885249e08856c4380300b75d2cf5 < 42f6beb2d5779429417b5f8115a4e3fa695d2a6c 8c3dca341aea885249e08856c4380300b75d2cf5 < 7863c9f3d24ba49dbead7e03dfbe40deb5888fdf
Linux / Linux
5.10