The ELF loader in Linux kernel 2.4 before 2.4.25 allows local users to cause a denial of service (crash) via a crafted ELF file with an interpreter with an invalid arch (architecture), which triggers a BUG() when an invalid VMA is unmapped.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10123
https://exchange.xforce.ibmcloud.com/vulnerabilities/43124
http://www.securityfocus.com/bid/18174
http://www.redhat.com/support/errata/RHSA-2004-549.html
http://www.redhat.com/support/errata/RHSA-2004-504.html
http://www.debian.org/security/2006/dsa-1082
http://www.debian.org/security/2006/dsa-1070
http://www.debian.org/security/2006/dsa-1069
http://www.debian.org/security/2006/dsa-1067
http://secunia.com/advisories/20338
http://secunia.com/advisories/20202
http://secunia.com/advisories/20163
http://secunia.com/advisories/20162
http://linux.bkbits.net:8080/linux-2.4/cset%404021346f79nBb-4X_usRikR3Iyb4Vg