CVE-2024-49571
Published: Jan 11, 2025
Modified: May 11, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: net/smc: check iparea_offset and ipv6_prefixes_cnt when receiving proposal msg When receiving proposal msg in server, the field iparea_offset and the field ipv6_prefixes_cnt in proposal msg are from the remote client and can not be fully trusted. Especially the field iparea_offset, once exceed the max value, there has the chance to access wrong address, and crash may happen. This patch checks iparea_offset and ipv6_prefixes_cnt before using them.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected e7b7a64a8493d47433fd003efbe6543e3f676294 - < 846bada23bfcdeb83621b045ed85dc06c7833ff0affected e7b7a64a8493d47433fd003efbe6543e3f676294 - < f10635268a0a49ee902a3b63b5dbb76f4fed498eaffected e7b7a64a8493d47433fd003efbe6543e3f676294 - < 62056d1592e63d85e82357ee2ae6a6a294f440b0affected e7b7a64a8493d47433fd003efbe6543e3f676294 - < 91a7c27c1444ed4677b83fd5308d2cf03f5f0851affected e7b7a64a8493d47433fd003efbe6543e3f676294 - < 47ce46349672a7e0c361bfe39ed0b22e824ef4fb+1 more versions |
Linux | Linux | affected 4.16unaffected 0 - < 4.16unaffected 5.10.233 - <= 5.10.*unaffected 5.15.176 - <= 5.15.*unaffected 6.1.122 - <= 6.1.*+3 more versions |
References
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