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CVE-2017-16939
Published: Nov 24, 2017
Modified: Aug 5, 2024
PUBLISHED
Description
The XFRM dump policy implementation in net/xfrm/xfrm_user.c in the Linux kernel before 4.13.11 allows local users to gain privileges or cause a denial of service (use-after-free) via a crafted SO_RCVBUF setsockopt system call in conjunction with XFRM_MSG_GETPOLICY Netlink messages.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
DSA-4082
vendor-advisory
x_refsource_DEBIAN
[debian-lts-announce] 20171210 [SECURITY] [DLA 1200-1] linux security update
mailing-list
x_refsource_MLIST
SUSE-SU-2018:0011
vendor-advisory
x_refsource_SUSE
https://bugzilla.suse.com/show_bug.cgi?id=1069702
x_refsource_MISC
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.11
x_refsource_MISC
http://seclists.org/fulldisclosure/2017/Nov/40
x_refsource_MISC
RHSA-2018:1355
vendor-advisory
x_refsource_REDHAT
RHSA-2018:1318
vendor-advisory
x_refsource_REDHAT
101954
vdb-entry
x_refsource_BID
https://blogs.securiteam.com/index.php/archives/3535
x_refsource_MISC
RHSA-2019:1170
vendor-advisory
x_refsource_REDHAT
RHSA-2019:1190
vendor-advisory
x_refsource_REDHAT
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