CVE-2004-1068

CVE-2004-1068 describes a "missing serialization" error in the unix_dgram_recvmsg function affecting Linux kernels 2.4.27 and earlier, and 2.6.x up to 2.6.9, including distributions like Red Hat and Ubuntu. This vulnerability allows local users to achieve privilege escalation through a race condition. With a CVSS score of 6.2 (AV:L/AC:H/Au:N/C:C/I:C/A:C), it indicates a high impact on confidentiality, integrity, and availability, but requires high attack complexity and local access. There is no evidence of active exploitation, and no public exploit code is readily available; however, it has garnered significant community discussion with 10 mentions, suggesting awareness among security researchers.