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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.

oval:org.mitre.oval:def:10320

Linux kernel before 2.6.9 when running on the AMD64 and Intel EM64T architectures allows local users to write to privileged IO ports via the OUTS instruction.

Family:
unix
Status:
ACCEPTED
Platform(s):
  • Red Hat Enterprise Linux 3
  • Red Hat Enterprise Linux 4
  • Oracle Linux 4
  • CentOS Linux 4
  • CentOS Linux 3
Class:
vulnerability
Reference(s):
  • CVE-2005-0204
Product(s):