Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: A bug caused by NULL pointer dereferencing in brcmidmacsglistrw has been fixed. This patch addresses a bug where a NULL pointer dereferencing occurs when a high value of sdsgentry-align is used e.g., 512, and many...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drivers: staging: rtl8192u: Fixed a deadlock in ieee80211beaconsstop. There is a deadlock in ieee80211beaconsstop, as shown below: Thread 1 | Thread 2 | ieee80211sendbeacon ieee80211beaconsstop | modtimer spinlockirqsave //1 | Wa...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: ath9k: Fixed a potential array-index-out-of-bounds read in ath9khtctxstatus. The bug occurs when txs-cnt—data from a URB provided by a USB device—is larger than the size of the array txs-txstatus, which is HTCMAXTXSTATUS...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: ath11k: pci: fix crash on suspend if board file is not found Mario reported that the kernel crashed during suspension if ath11k failed to locate the board file: 473.693286 PM: Suspending system s2idle 473.693291 printk:...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: plfxlc: Removed an erroneous assertion in plfxlcmacrelease The plfxlcmacrelease function includes an assertion that checks whether mac-lock is held. This assertion is incorrect, because even if it were possible, it would no...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: iwlwifi: mvm: Pause TCM when the firmware is stopped Ignoring this issue will cause us to send a host command to the transport module while the firmware is not active, which will trigger a WARNING. Bad state = 0 WARNING: CP...

The vulnerability in the `drivers/net/wireless/realtek/rtw88/main.c` component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability in the drivers/net/wireless/realtek/rtw88/main.c component of the Linux operating system is related to state management errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2026-74322

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mt76: mt7996: Fix possible NULL pointer dereference in mt7996macwritetxwi80211 For injected frames e.g. via radiotap, mac80211 can pass info-control.vif =...

The vulnerability of the rtl8xxxu_probe() function in the drivers/net/wireless/realtek/rtl8xxxu/core.c file of the Realtek wireless adapter driver for the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the rtl8xxxuprobe function in the drivers/net/wireless/realtek/rtl8xxxu/core.c file of the Realtek wireless adapter driver for the Linux operating system is related to the occurrence of operations outside the buffer in memory. Exploiting this vulnerability could allow a remot...

The vulnerability of the mt7996_mac_write_txwi_80211() function in the drivers/net/wireless/mediatek/mt76/mt7996/mac.c file of the wireless adapter driver for mediatek’s Linux kernel allows a hacker to gain unauthorized access to protected information or cause a service failure.

The vulnerability of the mt7996macwritetxwi80211 function in the drivers/net/wireless/mediatek/mt76/mt7996/mac.c file of the wireless adapter driver module from mediatek’s Linux kernel is related to the execution of operations outside of the buffer boundaries. Exploiting this vulnerability could...

The vulnerability of the mt7925_mac_write_txwi_80211() function in the drivers/net/wireless/mediatek/mt76/mt7925/mac.c file of the wireless adapter driver module from mediatek’s Linux kernel, which allows a hacker to compromise the confidentiality and accessibility of protected information.

The vulnerability of the mt7925macwritetxwi80211 function in the drivers/net/wireless/mediatek/mt76/mt7925/mac.c file of the wireless adapter driver module from mediatek’s Linux kernel is related to the execution of operations outside of the buffer boundaries. Exploiting this vulnerability could...

CVE-2026-74489

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix tidtx use-after-free on BA session stop ieee80211stoptxbacb hands tidtx to kfreercu through ieee80211removetidtx, and then reads tidtx-ndp after dropping sta-lock: ieee80211removetidtxsta, tid; / kfreercutidtx...

CVE-2026-72003

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: cyw: fix heap overflow on a short auth frame brcmfnotifyauthframerx takes the frame length from the firmware event and copies the frame body with the management header offset subtracted: u32 mgmtframelen = e-datal...

EUVD-2026-59472

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: use kfreercu for offchannel link in mt76putvifphylink mt76putvifphylink frees the offchannel mlink with plain kfree after rcuassignpointerNULL. However, rcuassignpointer only prevents future RCU readers from obtaining...

CVE-2026-72070

CVE-2026-72070 affects the Linux kernel driver for libertas_tf (wifi) and describes a use-after-free in lbtf_free_adapter(). The issue arises because lbtf_free_adapter() calls timer_delete(&priv->command_timer) in teardown, which does not wait for an in-flight command_timer_fn() callback that ...

CVE-2026-72003 wifi: brcmfmac: cyw: fix heap overflow on a short auth frame

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: cyw: fix heap overflow on a short auth frame brcmfnotifyauthframerx takes the frame length from the firmware event and copies the frame body with the management header offset subtracted: u32 mgmtframelen = e-datal...

PT-2026-72849

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix wrong pci get drvdata type in AER handlers rtw89 stores an ieee80211 hw pointer via pci set drvdata at probe time, but io error detected and io resume retrieve it as a net device pointer. This causes netif device...

The vulnerability of the wireless/realtek/rtw88/rtw8822b.c component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the wireless/realtek/rtw88/rtw8822b.c component of the Linux operating system is related to incomplete recognition of its internal state. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the wireless/ti/wlcore/tx.c component of the Linux operating system, which allows a hacker to cause a service failure.

The vulnerability of the wireless/ti/wlcore/tx.c component in the Linux operating system is related to a violation of the buffer boundary. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the drivers/net/wireless/broadcom/brcm80211/brcmfmac component in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the drivers/net/wireless/broadcom/brcm80211/brcmfmac component in the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...