PRIOn knowledge basePRION:CVE-2013-3227Design/Logic Flaw
The caif_seqpkt_recvmsg function in net/caif/caif_socket.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call.
| CPE | Name | Operator | Version |
|---|---|---|---|
| linux_kernel | le | 3.9 | |
| linux_kernel | eq | 3.9 rc4 | |
| linux_kernel | eq | 3.9 rc5 | |
| linux_kernel | eq | 3.9 rc3 | |
| linux_kernel | eq | 3.9 rc2 | |
| linux_kernel | eq | 3.9 rc1 |
References
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2d6fbfe733f35c6b355c216644e08e149c61b271
lists.opensuse.org/opensuse-security-announce/2013-07/msg00016.html
lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html
lists.opensuse.org/opensuse-updates/2013-12/msg00129.html
www.mandriva.com/security/advisories?name=MDVSA-2013:176
www.openwall.com/lists/oss-security/2013/04/14/3
www.ubuntu.com/usn/USN-1837-1
github.com/torvalds/linux/commit/2d6fbfe733f35c6b355c216644e08e149c61b271
lkml.org/lkml/2013/4/14/107
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