Description
The hfsplus_block_allocate function in fs/hfsplus/bitmap.c in the Linux kernel before 2.6.28-rc1 does not check a certain return value from the read_mapping_page function before calling kmap, which allows attackers to cause a denial of service (system crash) via a crafted hfsplus filesystem image.
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/32998 ↗
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:234 ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/46327 ↗
- http://www.redhat.com/support/errata/RHSA-2009-0014.html ↗
- http://secunia.com/advisories/33556 ↗
- http://www.debian.org/security/2008/dsa-1687 ↗
- http://rhn.redhat.com/errata/RHSA-2009-0264.html ↗
- http://secunia.com/advisories/32918 ↗
- http://secunia.com/advisories/33858 ↗
- http://www.ubuntu.com/usn/usn-679-1 ↗
- http://www.openwall.com/lists/oss-security/2008/11/03/2 ↗
- http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.27.y.git%3Ba=commit%3Bh=649f1ee6c705aab644035a7998d7b574193a598a ↗
- http://secunia.com/advisories/32510 ↗
- http://secunia.com/advisories/33180 ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11635 ↗
- http://www.securityfocus.com/bid/32096 ↗
- http://kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.28-rc1 ↗
- http://www.debian.org/security/2008/dsa-1681 ↗