[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date: Fri, 12 May 2017 09:24:56 -0400 (EDT)
From: Vladis Dronov <vdronov@...hat.com>
To: oss-security@...ts.openwall.com
Subject: CVE-2017-7487: Linux kernel: ipx: call ipxitf_put() in ioctl error
path
Hello,
A reference counter leak in Linux kernel in ipxitf_ioctl function was found
which results into use after free vulnerability that's triggerable from
unprivileged userspace when IPX interface is configured.
cvss3=5.6/CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:H
cwe=CWE-416
References:
https://patchwork.ozlabs.org/patch/757549/
https://bugzilla.redhat.com/show_bug.cgi?id=1447734
Upstream patch:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ee0d8d8482345ff97a75a7d747efc309f13b0d80
Best regards,
Vladis Dronov | Red Hat, Inc. | Product Security Engineer
Powered by blists - more mailing lists
Please check out the
Open Source Software Security Wiki, which is counterpart to this
mailing list.
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
