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Red Hat OpenShift: CVE-2020-12654: kernel: heap-based buffer overflow in mwifiex_ret_wmm_get_status function in drivers/net/wireless/marvell/mwifiex/wmm.c

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Red Hat OpenShift: CVE-2020-12654: kernel: heap-based buffer overflow in mwifiex_ret_wmm_get_status function in drivers/net/wireless/marvell/mwifiex/wmm.c

Severity
4
CVSS
(AV:A/AC:H/Au:N/C:P/I:P/A:P)
Published
05/05/2020
Created
12/30/2020
Added
12/29/2020
Modified
12/29/2020

Description

An issue was found in Linux kernel before 5.5.4. mwifiex_ret_wmm_get_status() in drivers/net/wireless/marvell/mwifiex/wmm.c allows a remote AP to trigger a heap-based buffer overflow because of an incorrect memcpy, aka CID-3a9b153c5591.

Solution(s)

  • linuxrpm-upgrade-redhat-coreos

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