Description
Linux kernel 2.6.x, when using both NFS and EXT3, allows remote attackers to cause a denial of service (file system panic) via a crafted UDP packet with a V2 lookup procedure that specifies a bad file handle (inode number), which triggers an error and causes an exported directory to be remounted read-only.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://secunia.com/advisories/21934 ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9809 ↗
- http://secunia.com/advisories/21847 ↗
- http://www.redhat.com/support/errata/RHSA-2006-0617.html ↗
- http://secunia.com/advisories/21605 ↗
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:150 ↗
- http://lkml.org/lkml/2006/7/17/41 ↗
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:151 ↗
- http://secunia.com/advisories/21614 ↗
- http://www.novell.com/linux/security/advisories/2006_64_kernel.html ↗
- http://secunia.com/advisories/21369 ↗
- http://www.securityfocus.com/bid/19396 ↗
- http://secunia.com/advisories/22174 ↗
- http://secunia.com/advisories/22822 ↗
- http://secunia.com/advisories/22148 ↗
- http://www.ubuntu.com/usn/usn-346-1 ↗
- http://www.novell.com/linux/security/advisories/2006_21_sr.html ↗
- http://www.novell.com/linux/security/advisories/2006_22_sr.html ↗
- http://support.avaya.com/elmodocs2/security/ASA-2006-203.htm ↗
- http://www.trustix.org/errata/2006/0046/ ↗
- http://secunia.com/advisories/22093 ↗
- http://www.debian.org/security/2006/dsa-1184 ↗
- http://www.novell.com/linux/security/advisories/2006_57_kernel.html ↗
- https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=199172 ↗