Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com
☎ 03 60 47 09 81 - info@securiteinfo.com
In the Linux kernel, the following vulnerability has been resolved:net/smc: check smcd_v2_ext_offset when receiving proposal msgWhen receiving proposal msg in server, the field smcd_v2_ext_offset inproposal 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 hasthe chance to access wrong address, and crash may happen.This patch checks the value of smcd_v2_ext_offset before using it.
- https://git.kernel.org/stable/c/a36364d8d4fabb105001f992fb8ff2d3546203d6
- https://github.com/oogasawa/Utility-security
- https://github.com/w4zu/Debian_security