Description
A numeric casting discrepancy in sdla_xfer in Linux kernel 2.6.x up to 2.6.5 and 2.4 up to 2.4.29-rc1 allows local users to read portions of kernel memory via a large len argument, which is received as an int but cast to a short, which prevents a read loop from filling a buffer.
Metrics
CVSS 2.0 2.1/10
AV:L/AC:L/Au:N/C:P/I:N/A:NAffected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://secunia.com/advisories/18977
- http://secunia.com/advisories/19369
- http://www.debian.org/security/2006/dsa-1018
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:072
- http://www.securityfocus.com/bid/16759
- http://www.uwsg.iu.edu/hypermail/linux/kernel/0404.2/0313.htmlExploit
- http://www.uwsg.iu.edu/hypermail/linux/kernel/0404.2/0743.html
- http://wwwnew.mandriva.com/security/advisories?name=MDKSA-2006:044
- http://secunia.com/advisories/18977
- http://secunia.com/advisories/19369
- http://www.debian.org/security/2006/dsa-1018
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:072
- http://www.securityfocus.com/bid/16759
- http://www.uwsg.iu.edu/hypermail/linux/kernel/0404.2/0313.htmlExploit
- http://www.uwsg.iu.edu/hypermail/linux/kernel/0404.2/0743.html
- http://wwwnew.mandriva.com/security/advisories?name=MDKSA-2006:044
Timeline
- Published
- Dec 31, 2004
- Last modified
- Jun 16, 2026
- NVD status
- Modified