Unrated severityNVD Advisory· Published Jul 13, 2010· Updated Jun 16, 2026
CVE-2010-2693
CVE-2010-2693
Description
FreeBSD 7.1 through 8.1-PRERELEASE does not copy the read-only flag when creating a duplicate mbuf buffer reference, which allows local users to cause a denial of service (system file corruption) and gain privileges via the sendfile system call.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
15cpe:2.3:o:freebsd:freebsd:7.1:*:*:*:*:*:*:*+ 14 more
- cpe:2.3:o:freebsd:freebsd:7.1:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:7.1:pre-release:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:7.1:rc1:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:7.1:release-p1:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:7.1:release-p2:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:7.1:release-p4:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:7.1:release-p5:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:7.1:release-p6:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:7.2:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:7.2:pre-release:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:7.2:stable:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:7.3:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:8.1:pre-release:*:*:*:*:*:*
- (no CPE)range: >=7.1, <=8.1-PRERELEASE
Patches
Vulnerability mechanics
References
5- security.freebsd.org/advisories/FreeBSD-SA-10:07.mbuf.ascnvdPatchVendor Advisory
- www.securitytracker.com/idnvdPatch
- www.vupen.com/english/advisories/2010/1787nvdPatchVendor Advisory
- secunia.com/advisories/40567nvdVendor Advisory
- www.securityfocus.com/bid/41577nvd
News mentions
0No linked articles in our index yet.