Description (CNA)
Multiple off-by-one errors in the ext4 subsystem in the Linux kernel before 3.0-rc5 allow local users to cause a denial of service (BUG_ON and system crash) by accessing a sparse file in extent format with a write operation involving a block number corresponding to the largest possible 32-bit unsigned integer.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.openwall.com/lists/oss-security/2011/07/15/8
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f17722f917b2f21497deb6edc62fb1683daa08e6
- https://bugzilla.redhat.com/show_bug.cgi?id=722557
- http://www.spinics.net/lists/linux-ext4/msg25697.html
- http://www.openwall.com/lists/oss-security/2011/07/15/7
- http://www.kernel.org/pub/linux/kernel/v3.0/testing/ChangeLog-3.0-rc5
- http://secunia.com/advisories/45193
ADP enrichment
No English description supplied.
- http://www.openwall.com/lists/oss-security/2011/07/15/8
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f17722f917b2f21497deb6edc62fb1683daa08e6
- https://bugzilla.redhat.com/show_bug.cgi?id=722557
- http://www.spinics.net/lists/linux-ext4/msg25697.html
- http://www.openwall.com/lists/oss-security/2011/07/15/7
- http://www.kernel.org/pub/linux/kernel/v3.0/testing/ChangeLog-3.0-rc5
- http://secunia.com/advisories/45193