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:io_uring/kbuf: reallocate buf lists on upgradeIORING_REGISTER_PBUF_RING can reuse an old struct io_buffer_list if itwas created for legacy selected buffer and has been emptied. It violatesthe requirement that most of the field should stay stable after publish.Always reallocate it instead.
No PoCs from references.
- https://github.com/fkie-cad/nvd-json-data-feeds