kernel: buffer overflow in mwifiex_cmd_append_vsie_tlv function in drivers/net/wireless/marvell/mwifiex/scan.c

A flaw was found in the way the mwifiexcmdappendvsietlv in Linux kernel's Marvell WiFi-Ex driver handled vendor specific information elements. A local user could use this flaw to escalate their privileges on the system...

kernel: buffer overflow in mwifiex_cmd_append_vsie_tlv function in drivers/net/wireless/marvell/mwifiex/scan.c

A flaw was found in the way the mwifiexcmdappendvsietlv in Linux kernel's Marvell WiFi-Ex driver handled vendor specific information elements. A local user could use this flaw to escalate their privileges on the system...

kernel: heap-based buffer overflow in mwifiex_ret_wmm_get_status function in drivers/net/wireless/marvell/mwifiex/wmm.c

A flaw was found in the Linux kernel. The Marvell mwifiex driver allows a remote WiFi access point to trigger a heap-based memory buffer overflow due to an incorrect memcpy operation. The highest threat from this vulnerability is to data integrity and system availability...

kernel: heap-based buffer overflow in mwifiex_ret_wmm_get_status function in drivers/net/wireless/marvell/mwifiex/wmm.c

A flaw was found in the Linux kernel. The Marvell mwifiex driver allows a remote WiFi access point to trigger a heap-based memory buffer overflow due to an incorrect memcpy operation. The highest threat from this vulnerability is to data integrity and system availability...

kernel: buffer overflow in mwifiex_cmd_append_vsie_tlv function in drivers/net/wireless/marvell/mwifiex/scan.c

A flaw was found in the way the mwifiexcmdappendvsietlv in Linux kernel's Marvell WiFi-Ex driver handled vendor specific information elements. A local user could use this flaw to escalate their privileges on the system...

The vulnerability of the mwifiex_cmd.AppendAppend_vsie_tlv() function in Marvell Linux kernel drivers allows a hacker to escalate their privileges or cause service failures.

The vulnerability of the mwifiexcmd.AppendAppendvsietlv function in Marvell Linux kernel drivers is related to incorrect input validation. Exploiting this vulnerability can allow an attacker to gain elevated privileges or cause service interruptions...

The vulnerability of the mwifiex_ret_wmm_get_status() function in the Marvell WiFi kernel driver for Linux operating systems allows a hacker to induce a service failure.

The vulnerability of the mwifiexretwmmgetstatus function in the Marvell WiFi kernel driver for Linux operating systems is related to writing data beyond the buffer boundaries in memory. Exploiting this vulnerability could allow a malicious actor to cause a service failure remotely...

The vulnerability of the mwifiex_set_wmm_params() function in the Linux operating system’s Wi-Fi Marvell driver allows a hacker to cause a service failure or execute arbitrary code.

The vulnerability of the mwifiexsetwmmparams function in the Linux operating system’s Wi-Fi Marvell driver is related to buffer overflow vulnerabilities. Exploiting this vulnerability can allow an attacker to cause a service failure or execute arbitrary code...

The vulnerability of the mwifiex_update_vs_ie() function in the Wi-Fi driver for Marvell’s Linux operating system allows a hacker to cause a service failure or execute arbitrary code.

The vulnerability of the mwifiexupdatevsie function in the Wi-Fi driver for Marvell’s Linux operating system is related to buffer overflow vulnerabilities. Exploiting this vulnerability can allow an attacker to cause a service failure or execute arbitrary code...

The vulnerability of the mwifiex_set_uap_rates() function in the Linux operating system’s Wi-Fi Marvell driver allows a hacker to cause a service failure or execute arbitrary code.

The vulnerability of the mwifiexsetuaprates function in the Linux operating system’s Wi-Fi Marvell driver is related to buffer overflow vulnerabilities. Exploiting this vulnerability can allow an attacker to cause a service failure or execute arbitrary code...

kernel: buffer overflow in mwifiex_cmd_append_vsie_tlv function in drivers/net/wireless/marvell/mwifiex/scan.c

A flaw was found in the way the mwifiexcmdappendvsietlv in Linux kernel's Marvell WiFi-Ex driver handled vendor specific information elements. A local user could use this flaw to escalate their privileges on the system...

kernel: heap-based buffer overflow in mwifiex_ret_wmm_get_status function in drivers/net/wireless/marvell/mwifiex/wmm.c

A flaw was found in the Linux kernel. The Marvell mwifiex driver allows a remote WiFi access point to trigger a heap-based memory buffer overflow due to an incorrect memcpy operation. The highest threat from this vulnerability is to data integrity and system availability...

USN-4393-1: Linux kernel vulnerabilities

It was discovered that the Marvell WiFi-Ex Driver in the Linux kernel did not properly validate status lengths in messages received from an access point, leading to a buffer overflow. A physically proximate attacker controlling an access point could use this to construct messages that could...

USN-4392-1 linux, linux-lts-trusty vulnerabilities

It was discovered that the Marvell WiFi-Ex Driver in the Linux kernel did not properly validate status lengths in messages received from an access point, leading to a buffer overflow. A physically proximate attacker controlling an access point could use this to construct messages that could...

kernel: Heap overflow in mwifiex_uap_parse_tail_ies function in drivers/net/wireless/marvell/mwifiex/ie.c

A flaw was found in the mwifiex implementation in the Linux kernel. A system connecting to wireless access point could be manipulated by an attacker with advanced permissions on the access point into localized memory corruption or possibly privilege escalation...

kernel: Heap overflow in mwifiex_update_bss_desc_with_ie function in marvell/mwifiex/scan.c

A flaw was found in the Linux kernel's Marvell wifi chip driver. A heap overflow in mwifiexupdatebssdescwithie function in marvell/mwifiex/scan.c allows remote attackers to cause a denial of servicesystem crash or execute arbitrary code...

SUSE SLES12 Security Update : kernel (SUSE-SU-2020:1255-1)

The SUSE Linux Enterprise 12 SP2 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2020-11494: An issue was discovered in slcbump in drivers/net/can/slcan.c, which allowed attackers to read uninitialized canframe data, potentially containing...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2020-5670)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-5670 advisory. - brcmfmac: add subtype check for event handling in data path John Donnelly Orabug: 30776354 CVE-2019-9503 - mwifiex: pcie: Fix memory leak in...

CVE-2020-12654

A flaw was found in the Linux kernel. The Marvell mwifiex driver allows a remote WiFi access point to trigger a heap-based memory buffer overflow due to an incorrect memcpy operation. The highest threat from this vulnerability is to data integrity and system availability. Mitigation In order to...