RHEL 7 : kernel-alt (RHSA-2020:0174)


The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:0174 advisory. - kernel: Use-after-free due to race condition in AF_PACKET implementation (CVE-2018-18559) - Kernel: speculative bounds check bypass store (CVE-2018-3693) - kernel: Heap overflow in mwifiex_uap_parse_tail_ies function in drivers/net/wireless/marvell/mwifiex/ie.c (CVE-2019-10126) - kernel: Count overflow in FUSE request leading to use-after-free issues. (CVE-2019-11487) - kernel: heap overflow in mwifiex_set_uap_rates() function of Marvell Wifi Driver leading to DoS (CVE-2019-14814) - kernel: heap-overflow in mwifiex_set_wmm_params() function of Marvell WiFi driver leading to DoS (CVE-2019-14815) - kernel: heap overflow in mwifiex_update_vs_ie() function of Marvell WiFi driver (CVE-2019-14816) - kernel: buffer overflow in cfg80211_mgd_wext_giwessid in net/wireless/wext-sme.c (CVE-2019-17133) - kernel: powerpc: incomplete Spectre-RSB mitigation leads to information exposure (CVE-2019-18660) - kernel: Heap overflow in mwifiex_update_bss_desc_with_ie function in marvell/mwifiex/scan.c (CVE-2019-3846) - kernel: af_alg_release() in crypto/af_alg.c neglects to set a NULL value for a certain structure member, which leads to a use-after-free in sockfs_setattr (CVE-2019-8912) Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.