CVE-2024-50234

CVE-2024-50234 : A Linux kernel vulnerability affecting Wi‑Fi stack in the iwl4965/iwlegacy path where on resume from hibernation a stale interrupt could be re-enabled, causing a race between resume startup and queued shutdown work and potentially a system hang. The fix, implemented in the kernel...

The vulnerability of the Linux operating system’s kernel Wi-Fi component, related to the allocation of unlimited memory, allows a hacker to trigger a service failure.

The vulnerability of the Linux operating system’s kernel Wi-Fi component is related to the allocation of unlimited memory. Exploiting this vulnerability can allow a hacker to cause a service failure...

SUSE CVE-2024-47712

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: fix potential RCU dereference issue in wilcparsejoinbssparam In the wilcparsejoinbssparam function, the TSF field of the ies structure is accessed after the RCU read-side critical section is unlocked. According to...

CVE-2024-47721

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: remove unused C2H event ID RTW89MACC2HFUNCREADWOWCAM to prevent out-of-bounds reading The handler of firmware C2H event RTW89MACC2HFUNCREADWOWCAM isn't implemented, but driver expects number of handlers is...

kernel: wifi: mac80211: Avoid address calculations via out of bounds array indexing

No description is available for this CVE...

kernel: wifi: mac80211: Avoid address calculations via out of bounds array indexing

No description is available for this CVE...

kernel: wifi: mac80211: Avoid address calculations via out of bounds array indexing

No description is available for this CVE...

kernel: wifi: mac80211: Avoid address calculations via out of bounds array indexing

No description is available for this CVE...

kernel: wifi: mac80211: Avoid address calculations via out of bounds array indexing

No description is available for this CVE...

kernel: wifi: mac80211: Avoid address calculations via out of bounds array indexing

No description is available for this CVE...

CVE-2024-46755

CVE-2024-46755 concerns the Linux kernel wifi mwifiex driver. The issue arises from mwifiex_get_priv_by_id() returning priv pointers for a given bss_num/bss_type without verifying that the priv is currently in use; unused priv pointers lack an attached wiphy, which can lead to a NULL pointer dere...

DEBIAN-CVE-2024-43879

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: handle 2x996 RU allocation in cfg80211calculatebitratehe Currently NL80211RATEINFOHERUALLOC2x996 is not handled in cfg80211calculatebitratehe, leading to below warning: kernel: invalid HE MCS: bw:6, ru:6 kernel:...

CVE-2024-43879

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: handle 2x996 RU allocation in cfg80211calculatebitratehe Currently NL80211RATEINFOHERUALLOC2x996 is not handled in cfg80211calculatebitratehe, leading to below warning: kernel: invalid HE MCS: bw:6, ru:6 kernel:...

UBUNTU-CVE-2024-43847

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix invalid memory access while processing fragmented packets The monitor ring and the reo reinject ring share the same ring mask index. When the driver receives an interrupt for the reo reinject ring, the monitor...

kernel: wifi: brcmfmac: pcie: handle randbuf allocation failure

in linux kernel wifi, the kzalloc in brcmfpciedownloadfwnvram will return null if the physical memory has run out. Thereafter if getrandombytes is used, a null pointer dereference is triggered, causing allocation failure...

kernel: wifi: nl80211: don't free NULL coalescing rule

A possible NULL pointer dereference was observed in the Linux kernel, in net/wireless/nl80211.c. This may lead to a crash...

kernel: wifi: mac80211: fix potential key use-after-free

A use-after-free flaw was found in the Linux kernel’s IEEE 802.11 networking stack implementation functionality, used by Wifi, in how a user triggers the error path of the ieee80211gtkrekeyadd function. This flaw allows a local user to crash the system...

kernel: wifi: mac80211: fix potential key use-after-free

A use-after-free flaw was found in the Linux kernel’s IEEE 802.11 networking stack implementation functionality, used by Wifi, in how a user triggers the error path of the ieee80211gtkrekeyadd function. This flaw allows a local user to crash the system...

kernel: wifi: mac80211: fix potential key use-after-free

A use-after-free flaw was found in the Linux kernel’s IEEE 802.11 networking stack implementation functionality, used by Wifi, in how a user triggers the error path of the ieee80211gtkrekeyadd function. This flaw allows a local user to crash the system...

UBUNTU-CVE-2024-27048

In the Linux kernel, the following vulnerability has been resolved: wifi: brcm80211: handle pmkop allocation failure The kzalloc in brcmfpmksav3op will return null if the physical memory has run out. As a result, if we dereference the null value, the null pointer dereference bug will happen. Retu...