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/rose: prevent integer overflows in rose_setsockopt()In case of possible unpredictably large arguments passed torose_setsockopt() and multiplied by extra values on top of that,integer overflows may occur.Do the safest minimum and fix these issues by checking thecontents of 'opt' and returning -EINVAL if they are too large. Also,switch to unsigned int and remove useless check for negative 'opt'in ROSE_IDLE case.
No PoCs from references.
- https://github.com/fkie-cad/nvd-json-data-feeds
- https://github.com/w4zu/Debian_security