Candidate: CVE-2005-0180
References: 
 http://lists.grok.org.uk/pipermail/full-disclosure/2005-January/030660.html
 http://distro.conectiva.com.br/atualizacoes/index.php?id=a&anuncio=000930
 http://frontal2.mandriva.com/security/advisories?name=MDKSA-2005:218
 http://frontal2.mandriva.com/security/advisories?name=MDKSA-2005:219
 http://www.redhat.com/support/errata/RHSA-2005-092.html
Description: 
 Multiple integer signedness errors in the sg_scsi_ioctl function in 
 scsi_ioctl.c for Linux 2.6.x allow local users to read or modify kernel
 memory via negative integers in arguments to the scsi ioctl, which
 bypass a maximum length check before calling the copy_from_user and
 copy_to_user functions.
Notes: 
 jmm> The 2.4.27 version, scsi_ioctl_send_command(), is not affected, as
 jmm> intlen and outlen are unsigned ints
Bugs: 
upstream: 
linux-2.6: N/A
2.6.8-sarge-security: released (2.6.8-12) [031-sg_scsi_ioctl_int_overflows.dpatch]
2.4.27-sarge-security: N/A
2.4.19-woody-security: 
2.4.18-woody-security: 
2.4.17-woody-security: 
2.4.16-woody-security: 
2.4.17-woody-security-hppa: 
2.4.17-woody-security-ia64: 
2.4.18-woody-security-hppa: