Public Date:
237343: CVE-2007-1321 xen QEMU NE2000 emulation issues

The MITRE CVE dictionary describes this issue as:

Integer signedness error in the NE2000 emulator in QEMU 0.8.2, as used in Xen and possibly other products, allows local users to trigger a heap-based buffer overflow via certain register values that bypass sanity checks, aka QEMU NE2000 "receive" integer signedness error. NOTE: this identifier was inadvertently used by some sources to cover multiple issues that were labeled "NE2000 network driver and the socket code," but separate identifiers have been created for the individual vulnerabilities since there are sometimes different fixes&#59; see CVE-2007-5729 and CVE-2007-5730.

Find out more about CVE-2007-1321 from the MITRE CVE dictionary dictionary and NIST NVD.

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux version 5 (xen) RHSA-2007:0323 2007-10-02
Red Hat Enterprise Linux Virtualization version 5 (xen) RHSA-2007:0323 2007-10-02