CVE-2024-40941 wifi: iwlwifi: mvm: don't read past the mfuart notifcation

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: don't read past the mfuart notifcation In case the firmware sends a notification that claims it has more data than it has, we will read past that was allocated for the notification. Remove the print of the...

CVE-2024-40930

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: validate HE operation element parsing Validate that the HE operation element has the correct length before parsing it...

CVE-2024-40912

CVE-2024-40912 – Linux kernel (wifi/mac80211) deadlock fix. The issue arises in ieee80211_sta_ps_deliver_wakeup() where sta->ps_lock is taken with a non-IRQL-safe spin_lock(), allowing softirq to run on the same CPU and contend with ieee80211_tx_h_unicast_ps_buf(), creating a deadlock (RCU sta...

CVE-2024-40911 wifi: cfg80211: Lock wiphy in cfg80211_get_station

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: Lock wiphy in cfg80211getstation Wiphy should be locked before calling rdevgetstation see lockdep assert in ieee80211getstation. This fixes the following kernel NULL dereference: Unable to handle kernel NULL point...

CVE-2024-40911 wifi: cfg80211: Lock wiphy in cfg80211_get_station

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: Lock wiphy in cfg80211getstation Wiphy should be locked before calling rdevgetstation see lockdep assert in ieee80211getstation. This fixes the following kernel NULL dereference: Unable to handle kernel NULL point...

Linksys Velop Pro 6E Security Vulnerability

The Linksys Velop Pro 6E is a wireless router from Linksys. A security vulnerability exists in Linksys Velop Pro 6E versions 1.0.8 MX62001.0.8.215731 and 7 1.0.10.215314, which originates from a plaintext Wi-Fi password being sent over the public Internet during an application-based installation...

CVE-2024-38567

In the Linux kernel, the following vulnerability has been resolved: wifi: carl9170: add a proper sanity check for endpoints Syzkaller reports 1 hitting a warning which is caused by presence of a wrong endpoint type at the URB sumbitting stage. While there was a check for a specific 4th endpoint,...

CVE-2024-38565

In the Linux kernel, the following vulnerability has been resolved: wifi: ar5523: enable proper endpoint verification Syzkaller reports 1 hitting a warning about an endpoint in use not having an expected type to it. Fix the issue by checking for the existence of all proper endpoints with their...

CVE-2024-38567

In the Linux kernel, the following vulnerability has been resolved: wifi: carl9170: add a proper sanity check for endpoints Syzkaller reports 1 hitting a warning which is caused by presence of a wrong endpoint type at the URB sumbitting stage. While there was a check for a specific 4th endpoint,...

CVE-2024-38616 wifi: carl9170: re-fix fortified-memset warning

In the Linux kernel, the following vulnerability has been resolved: wifi: carl9170: re-fix fortified-memset warning The carl9170txrelease function sometimes triggers a fortified-memset warning in my randconfig builds: In file included from include/linux/string.h:254, from...

CVE-2024-38572 wifi: ath12k: fix out-of-bound access of qmi_invoke_handler()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix out-of-bound access of qmiinvokehandler Currently, there is no terminator entry for ath12kqmimsghandlers hence facing below KASAN warning, ================================================================== BUG:...

CVE-2024-38572 wifi: ath12k: fix out-of-bound access of qmi_invoke_handler()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix out-of-bound access of qmiinvokehandler Currently, there is no terminator entry for ath12kqmimsghandlers hence facing below KASAN warning, ================================================================== BUG:...

CVE-2024-38567 wifi: carl9170: add a proper sanity check for endpoints

In the Linux kernel, the following vulnerability has been resolved: wifi: carl9170: add a proper sanity check for endpoints Syzkaller reports 1 hitting a warning which is caused by presence of a wrong endpoint type at the URB sumbitting stage. While there was a check for a specific 4th endpoint,...

CVE-2024-38567

Mode C: The CVE-2024-38567 issue affects the Linux kernel wifi driver carl9170 (USB endpoints). Root cause: an endpoint type can be improperly treated during URB submission, triggering a warning when an endpoint’s type changes between bulk/interrupt and other endpoints aren’t reassessed. The fix ...

CVE-2024-38567 wifi: carl9170: add a proper sanity check for endpoints

In the Linux kernel, the following vulnerability has been resolved: wifi: carl9170: add a proper sanity check for endpoints Syzkaller reports 1 hitting a warning which is caused by presence of a wrong endpoint type at the URB sumbitting stage. While there was a check for a specific 4th endpoint,...

CVE-2024-38565 wifi: ar5523: enable proper endpoint verification

In the Linux kernel, the following vulnerability has been resolved: wifi: ar5523: enable proper endpoint verification Syzkaller reports 1 hitting a warning about an endpoint in use not having an expected type to it. Fix the issue by checking for the existence of all proper endpoints with their...

CVE-2024-38562

CVE-2024-38562 affects the Linux kernel wifi nl80211 implementation. The vulnerability arises from improper address calculations after memory allocation for the channels array: before using request->channels[], request->n_channels must be set, and address computations for memory after the c...

CVE-2024-36970

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: Use requestmodulenowait This appears to work around a deadlock regression that came in with the LED merge in 6.9. The deadlock happens on my system with 24 iwlwifi radios, so maybe it something like all worker...

CVE-2024-36970 wifi: iwlwifi: Use request_module_nowait

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: Use requestmodulenowait This appears to work around a deadlock regression that came in with the LED merge in 6.9. The deadlock happens on my system with 24 iwlwifi radios, so maybe it something like all worker...

CVE-2024-36922

CVE-2024-36922 affects the Linux kernel’s iwlwifi driver (iwl_txq_reclaim) where txq->read_ptr could be read without holding the lock, allowing a race that can reclaim the same entry twice and trigger a WARN_ONCE, potentially causing a service disruption. The issue is fixed by reading txq->...