Description
The Linux kernel 2.6.33.2 and earlier, when a ReiserFS filesystem exists, does not restrict read or write access to the .reiserfs_priv directory, which allows local users to gain privileges by modifying (1) extended attributes or (2) ACLs, as demonstrated by deleting a file under .reiserfs_priv/xattrs/.
Metrics
CVSS 2.0 6.9/10
AV:L/AC:M/Au:N/C:C/I:C/A:CWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://marc.info/?l=linux-kernel&m=127076012022155&w=2Mailing List, Patch, Third Party Advisory
- http://osvdb.org/63601Broken Link
- http://secunia.com/advisories/39316Broken Link
- http://www.exploit-db.com/exploits/12130Exploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/39344Exploit, Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=568041Exploit, Issue Tracking, Patch, Third Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/57782Third Party Advisory, VDB Entry
- http://marc.info/?l=linux-kernel&m=127076012022155&w=2Mailing List, Patch, Third Party Advisory
- http://osvdb.org/63601Broken Link
- http://secunia.com/advisories/39316Broken Link
- http://www.exploit-db.com/exploits/12130Exploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/39344Exploit, Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=568041Exploit, Issue Tracking, Patch, Third Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/57782Third Party Advisory, VDB Entry
Timeline
- Published
- Apr 12, 2010
- Last modified
- Jun 16, 2026
- NVD status
- Modified