CVE-2017-15649
23Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 1.0%
from disclosure to weapon0 days
Published on NVDOct 19
1st PoCOct 17
exploitation probability
1.0%top 40% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
net/packet/af_packet.c in the Linux kernel before 4.13.6 allows local users to gain privileges via crafted system calls that trigger mishandling of packet_fanout data structures, because of a race condition (involving fanout_add and packet_do_bind) that leads to a use-after-free, a different vulnerability than CVE-2017-6346.
Affected products
n/a · n/apublic PoCs found — 1
exploitdbwww.exploit-db.com/exploits/44053unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=008ba2a13f2d04c947adc536d19debb8fe66f110http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4971613c1639d8e5f102c4e797c3bf8f83a5a69ehttp://patchwork.ozlabs.org/patch/813945/http://patchwork.ozlabs.org/patch/818726/https://access.redhat.com/errata/RHSA-2018:0151https://access.redhat.com/errata/RHSA-2018:0152https://access.redhat.com/errata/RHSA-2018:0181https://blogs.securiteam.com/index.php/archives/3484https://github.com/torvalds/linux/commit/008ba2a13f2d04c947adc536d19debb8fe66f110https://github.com/torvalds/linux/commit/4971613c1639d8e5f102c4e797c3bf8f83a5a69ehttps://lists.debian.org/debian-lts-announce/2017/12/msg00004.htmlhttps://usn.ubuntu.com/3754-1/