Title:Linux kernel 安全漏洞 (CVE-2017-11176) Description:The mq_notify function in the Linux kernel through 4.11.9 does not set the sock pointer to NULL upon entry into the retry logic. During a user-space close of a Netlink socket, it allows attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact.
Description
mq_notify: double sock_put()
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