CVE-2026-45255

When bsdinstall or bsdconfig are prompted to scan for nearby Wi-Fi networks, they build up a list of network names and use bsddialog1 to prompt the user to select a network. This is implemented using a shell script, and the code which handled network names was not careful to prevent expansion by...

CVE-2026-45255 Remote code execution via installer Wi-Fi access point scans

When bsdinstall or bsdconfig are prompted to scan for nearby Wi-Fi networks, they build up a list of network names and use bsddialog1 to prompt the user to select a network. This is implemented using a shell script, and the code which handled network names was not careful to prevent expansion by...

CVE-2026-45255

CVE-2026-45255 affects the BSD installer/config tooling (bsdinstall/bsdconfig). During Wi‑Fi network scans, code builds a list of network names and prompts the user with bsddialog(1). The shell script handling network names does not sanitize shell expansion, allowing a crafted SSID to execute com...

EUVD-2026-31263

When bsdinstall or bsdconfig are prompted to scan for nearby Wi-Fi networks, they build up a list of network names and use bsddialog1 to prompt the user to select a network. This is implemented using a shell script, and the code which handled network names was not careful to prevent expansion by...

FreeBSD : FreeBSD -- Remote code execution via installer Wi-Fi access point scans (039c0ab0-54b7-11f1-8d7a-bc241121aa0a)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 039c0ab0-54b7-11f1-8d7a-bc241121aa0a advisory. When bsdinstall or bsdconfig are prompted to scan for nearby Wi-Fi networks, they build up a list of...

FreeBSD 操作系统命令注入漏洞

FreeBSD is a Unix-like operating system developed by the FreeBSD Foundation. FreeBSD has a vulnerability related to command injection attacks. This vulnerability arises from the lack of protection when scanning Wi-Fi networks, as shell extensions may be used to manipulate network names. This allo...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89 – freed unused skb objects to prevent memory leaks. This prevents potential memory leaks under power-saving mode...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: ath12k – Avoid NULL pointer access during management transmit cleanup. Currently, the ar reference is not added in skbcb. Although this reference is generally not used during transmit completion callbacks, during interface...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: cfg80211 – Reject authentication/association requests to APs using our own address. If the AP uses our own address as its MLD Media Access Layer address or BSSID Basic Service Set Identifier, then something is clearly wrong...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: mac80211: Fixed the “general-protection-fault” in ieee80211subifstartxmit. When the device is running and the interface status changes, the “gpf issue” is triggered. The process that causes this issue is as follows: Thread ...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: rtw89 – fw: scan offload prohibit all 6 GHz channels if no 6 GHz sband exists. We have certain policies via the BIOS that prevent the use of 6 GHz frequencies. In this case, the 6 GHz sband parameter will be set to NULL, ev...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: mt76: mt7915: fixed resource leaks in mt7915ratetxpowerget. Coverity message: The variable “buf” goes out of scope, causing a leak in memory storage. Address-Coverity-ID: 1527799 “Resource leaks”...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: mt76: mt7921e – Fixed a crash that occurred when chip reset failed. In cases where the driver fails during the reset process, we may need to execute “macreset” multiple times. This sequence can trigger a system crash, as...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: Wifi: ath10k: Added cleanup of the peer map when deleting a peer in ath10kstastate. When peer deletion fails during a disconnection operation, a use-after-free occurs. This was detected by KFENCE in the log. The reason is that fo...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: fixed the use of memory after it was freed in mt7921acpiread. Do not dereference “sarroot” after it has been freed...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: rtw89: Fix for soft lockup in rtw89entityrecalcmgntroles. During rtw89entityrecalcmgntroles, there is a normalization process that will reorder the list if an entry with the target pattern is found. Once such an entry is...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Wifi: ath11k – decreasing the MHI channel buffer length to 8KB Currently, the buflen field of ath11kmhiconfigqca6390 is set to 0, causing MHI to use the default size of 64KB to allocate channel buffers. This may lead to failures ...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: mt76: mt7915 – Corruption of the list after hardware restart. Since stations are recreated from scratch, all lists to which wcids is added must be cleared before calling ieee80211restarthw. Set wcid-sta to 0 for each wci...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: wifi: brcmfmac: Fixed a potential stack-out-of-bounds situation in brcmfcpreinitdcmds. This patch fixes a read operation that leads to a stack-out-of-bounds condition when the buffer ‘buf’ that is not null-terminated is passed...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: Do not reallocate the workqueue every time an interface is added. The commit 09ed8bfc5215 “wilc1000: Rename the workqueue from “WILCwq” to “NETDEV-wq” moved the creation of the workqueue in wilcnetdevifcinit, in...