CVE-2024-47408 — net/smc: check smcd_v2_ext_offset when receiving proposal msg
In the Linux kernel, the following vulnerability has been resolved: net/smc: check smcd_v2_ext_offset when receiving proposal msg When receiving proposal msg in server, the fi…
Published: 2025-01-11 · CVSS: 9.8 · CVSS 3.1
In the Linux kernel, the following vulnerability has been resolved: net/smc: check smcd_v2_ext_offset when receiving proposal msg When receiving proposal msg in server, the field smcd_v2_ext_offset in proposal msg is from the remote client and can not be fully trusted. Once the value of smcd_v2_ext_offset exceed the max value, there has the chance to access wrong address, and crash may happen. This patch checks the value of smcd_v2_ext_offset before using it.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7