wifi: rtw89: fix potential zero beacon interval in beacon tracking

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CVE-2026-43267

A flaw was found in the rtw89 Wi-Fi driver within the Linux kernel. This vulnerability occurs when the beacon interval, a timing parameter used in Wi-Fi communication, is set to zero. This can lead to a division by zero error during subsequent calculations, potentially causing system instability ...

EUVD-2026-27664

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix potential zero beacon interval in beacon tracking During fuzz testing, it was discovered that bssconf-beaconint might be zero, which could result in a division by zero error in subsequent calculations. Set a...

CVE-2026-43267

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix potential zero beacon interval in beacon tracking During fuzz testing, it was discovered that bssconf-beaconint might be zero, which could result in a division by zero error in subsequent calculations. Set a...

CVE-2026-43267

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix potential zero beacon interval in beacon tracking During fuzz testing, it was discovered that bssconf-beaconint might be zero, which could result in a division by zero error in subsequent calculations. Set a...

CVE-2026-43267 wifi: rtw89: fix potential zero beacon interval in beacon tracking

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix potential zero beacon interval in beacon tracking During fuzz testing, it was discovered that bssconf-beaconint might be zero, which could result in a division by zero error in subsequent calculations. Set a...

CVE-2026-43267

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix potential zero beacon interval in beacon tracking During fuzz testing, it was discovered that bssconf-beaconint might be zero, which could result in a division by zero error in subsequent calculations. Set a...

Linux Distros Unpatched Vulnerability : CVE-2026-43267

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: rtw89: fix potential zero beacon interval in beacon tracking During fuzz testing, it was discovered that bssconf-beaconint might be zero, which could resu...

PT-2026-37607

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A division by zero error can occur in the rtw89 WiFi driver during beacon tracking. This happens when the bss conf-beacon int variable is zero, which can lead to a kernel crash. The issu...

SUSE CVE-2007-2830

The athbeaconconfig function in ifath.c in MadWifi before 0.9.3.1 allows remote attackers to cause a denial of service system crash via crafted beacon interval information when scanning for access points, which triggers a divide-by-zero error...

Mandrake Linux Security Advisory : madwifi-source (MDKSA-2007:132)

The 802.11 network stack in MadWifi prior to 0.9.3.1 would alloa remote attackers to cause a denial of service system hang via a crafted length field in nested 802.3 Ethernet frames in Fast Frame packets, which results in a NULL pointer dereference CVE-2007-2829. The athbeaconconfig function in...

CVE-2007-2830

The athbeaconconfig function in ifath.c in MadWifi before 0.9.3.1 allows remote attackers to cause a denial of service system crash via crafted beacon interval information when scanning for access points, which triggers a divide-by-zero error...

CVE-2007-2830

The athbeaconconfig function in ifath.c in MadWifi before 0.9.3.1 allows remote attackers to cause a denial of service system crash via crafted beacon interval information when scanning for access points, which triggers a divide-by-zero error...

CVE-2007-2830

The athbeaconconfig function in ifath.c in MadWifi before 0.9.3.1 allows remote attackers to cause a denial of service system crash via crafted beacon interval information when scanning for access points, which triggers a divide-by-zero error...

NETGEAR WG311v1 Wireless Driver 2.3.1.10 - SSID Heap Buffer Overflow

NETGEAR WG311v1 Wireless Driver 2.3.1.10 - SSID Heap Buffer Overflow source: https://www.securityfocus.com/bid/21251/info NetGear WG311v1 Wireless devices are prone to a heap-based buffer-overflow vulnerability because the driver fails to properly bounds-check user-supplied data before copying it...