Unrated severityNVD Advisory· Published May 31, 2011· Updated Jun 16, 2026

CVE-2011-1925

Description

nbd-server.c in Network Block Device (nbd-server) 2.9.21 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by causing a negotiation failure, as demonstrated by specifying a name for a non-existent export.

AI Insight

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

Affected products

Nbd/nbd
cpe:2.3:a:wouter_verhelst:nbd:*:*:*:*:*:*:*:*
Range: <=2.9.21
Nbd/nbd-serverllm-create
Range: =2.9.21

Patches

Vulnerability mechanics

References

bugs.debian.org/cgi-bin/bugreport.cginvd
nbd.git.sourceforge.net/git/gitweb.cginvd
security.gentoo.org/glsa/glsa-201206-35.xmlnvd
www.openwall.com/lists/oss-security/2011/05/17/1nvd
www.securityfocus.com/bid/47884nvd
exchange.xforce.ibmcloud.com/vulnerabilities/67502nvd

News mentions

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