CVE-2010-4346: The install_special_mapping function in mm/mmap.c in the Linux kernel before 2.6.37-rc6 does not make an ex...

Security readout for executives and security teams

This is an old Linux kernel flaw where a local user could bypass a memory-mapping protection intended to block NULL pointer dereference attacks. It is not described as remotely exploitable in the supplied sources, but vulnerable legacy kernels should be treated as risky where untrusted local users or workloads exist. Likely exposure is legacy Linux systems running kernels before 2.6.37-rc6, including downstream vendor kernels that retained the vulnerable code. The bundle references Red Hat, VMware, and Mandriva materials, but exact affected product versions are not fully enumerated here. Address during legacy Linux remediation, with higher urgency on multi-user, hosting, and appliance environments. This is not presented as internet-facing or actively exploited in the supplied evidence, but unsupported old kernels create broader operational risk. Mitigation focus: Upgrade to a vendor kernel containing the upstream fix or newer supported kernel.; Check Red Hat, VMware, Mandriva, or distribution guidance for exact package applicability.; Prioritize systems allowing untrusted local code execution..

Prepared

Jun 28, 2026, 01:17 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.