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RHEL 7 : kernel-alt (RHSA-2020:0740)

Description

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:0740 advisory. - kernel: nfs: NULL pointer dereference due to an anomalized NFS message sequence (CVE-2018-16871) - kernel: sensitive information disclosure from kernel stack memory via HIDPCONNADD command (CVE-2019-11884) - kernel: powerpc: local user can read vector registers of other users' processes via a Facility Unavailable exception (CVE-2019-15030) - kernel: memory leak in register_queue_kobjects() in net/core/net-sysfs.c leads to denial of service (CVE-2019-15916) - kernel: rtl_p2p_noa_ie in drivers/net/wireless/realtek/rtlwifi/ps.c in the Linux kernel lacks a certain upper-bound check, leading to a buffer overflow (CVE-2019-17666) - kernel: integer overflow in tcp_ack_update_rtt in net/ipv4/tcp_input.c (CVE-2019-18805) - kernel: Heap address information leak while using L2CAP_GET_CONF_OPT (CVE-2019-3459) - kernel: Heap address information leak while using L2CAP_PARSE_CONF_RSP (CVE-2019-3460) Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.


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