CVE-2005-2019
N/A
Published: June 30, 2005 at 04:00 AM UTC
Updated: June 16, 2026 at 10:14 PM UTC
1 product affected across 1 vendorFreeBSD
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Severity
N/A
Exploit prediction
EPSS 1%
Description
ipfw in FreeBSD 5.4, when running on Symmetric Multi-Processor (SMP) or Uni Processor (UP) systems with the PREEMPTION kernel option enabled, does not sufficiently lock certain resources while performing table lookups, which can cause the cache results to be corrupted during multiple concurrent lookups, allowing remote attackers to bypass intended access restrictions.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
Vendor Advisoryx_refsource_FREEBSD
Source: [email protected]
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:13.ipfw.ascQuick Info
StatusMODIFIED
CWE
NVD-CWE-Other
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