Description (CNA)
Off-by-one error in the iov_iter_advance function in mm/filemap.c in the Linux kernel before 2.6.27-rc2 allows local users to cause a denial of service (system crash) via a certain sequence of file I/O operations with readv and writev, as demonstrated by testcases/kernel/fs/ftest/ftest03 from the Linux Test Project.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://secunia.com/advisories/32190
- http://secunia.com/advisories/32393
- http://www.debian.org/security/2008/dsa-1636
- http://www.securityfocus.com/bid/31132
- https://exchange.xforce.ibmcloud.com/vulnerabilities/44492
- http://secunia.com/advisories/31881
- http://www.ubuntu.com/usn/usn-659-1
- http://www.redhat.com/support/errata/RHSA-2008-0857.html
- http://www.lkml.org/lkml/2008/7/30/446
- http://mirror.celinuxforum.org/gitstat/commit-detail.php?commit=94ad374a0751f40d25e22e036c37f7263569d24c
- http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.27-rc2
ADP enrichment
No English description supplied.
- http://secunia.com/advisories/32190
- http://secunia.com/advisories/32393
- http://www.debian.org/security/2008/dsa-1636
- http://www.securityfocus.com/bid/31132
- https://exchange.xforce.ibmcloud.com/vulnerabilities/44492
- http://secunia.com/advisories/31881
- http://www.ubuntu.com/usn/usn-659-1
- http://www.redhat.com/support/errata/RHSA-2008-0857.html
- http://www.lkml.org/lkml/2008/7/30/446
- http://mirror.celinuxforum.org/gitstat/commit-detail.php?commit=94ad374a0751f40d25e22e036c37f7263569d24c
- http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.27-rc2