VYPR
← All advisories
Unrated severityNVD Advisory· Published Oct 6, 2009· Updated Jun 16, 2026

CVE-2009-3527

CVE-2009-3527

Description

Race condition in the Pipe (IPC) close function in FreeBSD 6.3 and 6.4 allows local users to cause a denial of service (crash) or gain privileges via vectors related to kqueues, which triggers a use after free, leading to a NULL pointer dereference or memory corruption.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • FreeBSD/FreeBSD3 versions
    cpe:2.3:o:freebsd:freebsd:6.3:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:freebsd:freebsd:6.3:*:*:*:*:*:*:*
    • cpe:2.3:o:freebsd:freebsd:6.4:*:*:*:*:*:*:*
    • (no CPE)range: 6.3, 6.4

Patches

Vulnerability mechanics

References

5

News mentions

0

No linked articles in our index yet.