search for: tcp_xmit_retransmit_queu

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2017 Jan 12
1
[Security Advisory] RHSA-2017:0036 Important: kernel security and bug fix update
...p disclosure, or further impact was found in setsockopt(). The function call is normally restricted to root, however some processes with cap_sys_admin may also be able to trigger this flaw in privileged container environments. (CVE-2016-4998, Moderate) * A use-after-free vulnerability was found in tcp_xmit_retransmit_queue and other tcp_* functions. This condition could allow an attacker to send an incorrect selective acknowledgment to existing connections, possibly resetting a connection. (CVE-2016-6828, Moderate) Bug Fix(es): * When parallel NFS returned a file layout, a kernel crash sometimes occurred. This upd...