1777 matches found
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: Wifi: ath9k: Avoid reading uninitialized memory in ath9khtcrxmsg. syzbot reports that the uninitialized value is accessed at ath9khtcrxmsg. For ioctlUSBRAWIOCTLEPWRITE, the function ath9khifusbrxstream may call ath9khtcrxmsg with...
Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: cfg80211: The PMK parameter is now passed as binary data, rather than hexadecimal data. It appears that the hexadecimal passphrase mechanism does not work on newer chips/firmwares e.g., BCM4387. There was actually...
Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15
In the Linux kernel, the following vulnerabilities have been resolved: wifi: brcmfmac: Fixed a potential stack-out-of-bounds issue in brcmfcpreinitdcmds. This patch fixes a read operation that leads to a stack-out-of-bounds situation when the buffer ‘buf’ that is not null-terminated is passed as ...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: Wifi: iwlwifi: mvm – fixed a potential out-of-bounds read in iwlmvmndmatchinfohandler The memcpy function assumes that the dynamic array notif-matches is at least as large as the number of bytes to be copied. Otherwise,...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...
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: mwifiex: Do not return unused priv pointers in mwifiexgetprivbyid. mwifiexgetprivbyid returns the priv pointer corresponding to bssnum and bsstype, but without checking whether the priv is actually in use. Unused priv...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: Cancel wiphywork before freeing wiphy A wiphywork can be queued from the moment it is allocated and initialized i.e., via wiphynewnm. When a wiphywork is queued, the rdev::wiphywork function is also queued. If the...
Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1
The brcm80211 component in the Linux kernel, from version 6.5.10 onwards, has a use-after-free issue in the code for disconnecting devices via hotplug i.e., removing the USB connection. For attackers who have physical access and local privileges, “this could be exploited in a real-world scenario....
Astra Linux – Vulnerabilities in Linux, Linux-6.1, Linux-5.15
In the Linux kernel, the following vulnerability has been resolved: Wifi: wfx: Fixed a possible NULL pointer dereferencing in wfxsetmfpap. Since 'ieee80211beaconget' may return NULL, wfxsetmfpap should check the return value before examining the skb data. Therefore, the latter function should...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: Wifi: brcmfmac – Fix for use-after-free when rescheduling the brcmfbtcoexinfo worker. The brcmfbtcoexdetach function only shuts down the btcoex timer if the timeron flag is set to false. However, the brcmfbtcoextimerfunc function...
Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: check the frame size of the S1G action. Before checking the action code, make sure that it actually exists in the frame...
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: mwifiex: avoided possible dereferencing of a NULL skb pointer. In ‘mwifiexhandleuaprxforward’, always check the value returned by ‘skbcopy’ to avoid potential NULL pointer dereferencing in ‘mwifiexuapqueuebridgedpkt’. If...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: Wifi: mac80211 – Fix for queue selection for mesh/OCB interfaces When using iTXQ, the code assumes that there is only one vif queue for broadcast packets, using the BE queue. Allowing non-BE queue marking violates this assumption...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: Instead of returning -EAGAIN, -ENOMEM is returned if there is not enough headroom. Since the upstream commit e75665dd0968 “wifi: wlcore: ensure skb headroom before skbpush”, wl1271txallocate and wl1271preparetxframe...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: A potential dereferencing issue with the RCU was fixed in the wilcparsejoinbssparam function. In the wilcparsejoinbssparam function, the TSF field of the ies structure is accessed after the RCU read-side critical...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: Wifi: RSI: Fixed memory corruption caused by not setting the size of vif driver data. The struct ieee80211vif contains a trailing space for vif driver data. When struct ieee80211vif is allocated, the total memory size allocated i...
Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: Wifi: RSI: Do not configure WoWlan in the shutdown hook if it is not enabled. If WoWlan was never configured during the operation of the system, hw-wiphy-wowlanconfig will be NULL. The rsiconfigwowlan function checks whether...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: Wifi: mt76: disabling NAPI during driver removal A warning regarding driver removal began to appear after the commit 9dd05df8403b „net: warn if NAPI instance wasn’t shut down”. The Tx NAPI should be disabled before deleting it in...
Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: Wifi: rtw88 – Fix the ‘para’ buffer size to avoid out-of-bounds reading. The size of the buffer was set to 6 instead of 2, because the ‘para’ array is passed to rtwfwbtwificontrolrtwdev, para0, ¶1, which reads 5 bytes. c void...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15
In the Linux kernel, the following vulnerabilities have been resolved: Wifi: iwlegacy: Clear stale interrupts before resuming the device. The iwl4965 driver fails when resuming from hibernation on my laptop. The reason seems to be that stale interrupts are not cleared before interrupts are enable...