Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com
☎ 03 60 47 09 81 - info@securiteinfo.com
An issue was discovered in net/ceph/messenger_v2.c in the Linux kernel before 6.4.5. There is an integer signedness error, leading to a buffer overflow and remote code execution via HELLO or one of the AUTH frames. This occurs because of an untrusted length taken from a TCP packet in ceph_decode_32.
- https://github.com/google/security-research/security/advisories/GHSA-jg27-jx6w-xwph
- https://github.com/chenghungpan/test_data
- https://github.com/fkie-cad/nvd-json-data-feeds