CVE-2007-2875
Integer underflow in the cpuset_tasks_read function in the Linux kernel before 2.6.20.13, and 2.6.21.x before 2.6.21.4, when the cpuset filesystem is mounted, allows local users to obtain kernel memory contents by using a large offset when reading the /dev/cpuset/tasks file.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | - | 2.6.20.13 |
| linux / linux_kernel | 2.6.21 | 2.6.21.4 |
| debian / debian_linux | 3.1 | 3.1.x |
| canonical / ubuntu_linux | 6.06 | 6.06.x |
| canonical / ubuntu_linux | 7.04 | 7.04.x |
| canonical / ubuntu_linux | 6.10 | 6.10.x |
- http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.13
- http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.21.4
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=541
- http://osvdb.org/37113
- http://secunia.com/advisories/26133
- http://secunia.com/advisories/26139
- http://secunia.com/advisories/26620
- http://secunia.com/advisories/26647
- http://secunia.com/advisories/26760
- http://secunia.com/advisories/27227
- http://www.debian.org/security/2007/dsa-1363
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:171
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:196
- http://www.novell.com/linux/security/advisories/2007_53_kernel.html
- http://www.redhat.com/support/errata/RHSA-2007-0705.html
- http://www.securityfocus.com/bid/24389
- http://www.securitytracker.com/id?1018211
- http://www.ubuntu.com/usn/usn-486-1
- http://www.ubuntu.com/usn/usn-489-1
- http://www.ubuntu.com/usn/usn-510-1
- http://www.vupen.com/english/advisories/2007/2105
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34779
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9251
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