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: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled When QoS is disabled, the queue priority value will not map to the correct ieee80211 queue since there is only one queue. Stop/wake queue 0 when QoS is disabl...

SUSE CVE-2026-46122

In the Linux kernel, the following vulnerability has been resolved: wifi: b43: enforce bounds check on firmware key index in b43rx The firmware-controlled key index in b43rx can exceed the dev-key array size 58 entries. The existing B43WARNON is non-enforcing in production builds, allowing an...

CVE-2026-46122

A flaw was found in the Linux kernel's b43 Wi-Fi driver. A remote attacker could exploit this vulnerability by providing a specially crafted firmware key index that exceeds the allocated array size in the b43rx function. This out-of-bounds read could lead to information disclosure, potentially...

CVE-2026-46122

In the Linux kernel, the following vulnerability has been resolved: wifi: b43: enforce bounds check on firmware key index in b43rx The firmware-controlled key index in b43rx can exceed the dev-key array size 58 entries. The existing B43WARNON is non-enforcing in production builds, allowing an...

UBUNTU-CVE-2026-46122

In the Linux kernel, the following vulnerability has been resolved: wifi: b43: enforce bounds check on firmware key index in b43rx The firmware-controlled key index in b43rx can exceed the dev-key array size 58 entries. The existing B43WARNON is non-enforcing in production builds, allowing an...

CVE-2026-46122

Summary : CVE-2026-46122 concerns the Linux kernel wifi driver (b43) where firmware-provided key indices can exceed the bounds of dev->key[] (58 entries) in b43_rx(), allowing an out-of-bounds read. The fix makes the B43_WARN_ON check enforcing and drops the frame when an invalid key index is ...

PT-2026-44245

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds read exists in the b43 rx function within the b43 wifi driver. The firmware-controlled key index can exceed the size of the dev-key array, which contains 58 entries...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000785)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000785 advisory. Format string vulnerability in the b43requestfirmware function in drivers/net/wireless/b43/main.c in the Broadcom B43 wireless driver in the Linux kernel through 3.9...

EUVD-2013-2791

Malware in sbrugna...

Linux Distros Unpatched Vulnerability : CVE-2023-52644

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled When QoS is disabled, the queue priority value will not map to the correct ieee80211 queu...

The vulnerability of component b43 in the Linux operating system’s kernel, related to a loop with an unreachable exit condition, allows a attacker to cause a service failure.

The vulnerability of component b43 in the Linux operating system’s kernel is related to an infinite loop in the functions b43dmatx and b43dmahandletxstatus in the file drivers/net/wireless/broadcom/b43/dma.c. Exploiting this vulnerability can allow a attacker to cause a service failure...

SUSE CVE-2023-52644

In the Linux kernel, the following vulnerability has been resolved: wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled When QoS is disabled, the queue priority value will not map to the correct ieee80211 queue since there is only one queue. Stop/wake queue 0 when QoS is disabl...

CVE-2023-52644

In the Linux kernel, the following vulnerability has been resolved: wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled When QoS is disabled, the queue priority value will not map to the correct ieee80211 queue since there is only one queue. Stop/wake queue 0 when QoS is disabl...

CVE-2023-52644

In the Linux kernel, the following vulnerability has been resolved: wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled When QoS is disabled, the queue priority value will not map to the correct ieee80211 queue since there is only one queue. Stop/wake queue 0 when QoS is disabl...

CVE-2023-52644 wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled

In the Linux kernel, the following vulnerability has been resolved: wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled When QoS is disabled, the queue priority value will not map to the correct ieee80211 queue since there is only one queue. Stop/wake queue 0 when QoS is disabl...

CVE-2023-52644 wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled

In the Linux kernel, the following vulnerability has been resolved: wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled When QoS is disabled, the queue priority value will not map to the correct ieee80211 queue since there is only one queue. Stop/wake queue 0 when QoS is disabl...

CVE-2023-52644

CVE-2023-52644 relates to a Linux kernel WiFi component (b43) where the QoS-disabled path could map the IEEE 802.11 queue incorrectly due to a single-queue scenario. The root cause is that when QoS is off, the code may attempt to stop/wake a non-existent queue or fail to stop/wake the actual queu...

CVE-2023-52644

In the Linux kernel, the following vulnerability has been resolved: wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled When QoS is disabled, the queue priority value will not map to the correct ieee80211 queue since there is only one queue. Stop/wake queue 0 when QoS is disabl...

SUSE CVE-2011-3359

The dmarx function in drivers/net/wireless/b43/dma.c in the Linux kernel before 2.6.39 does not properly allocate receive buffers, which allows remote attackers to cause a denial of service system crash via a crafted frame...

SUSE CVE-2013-2852

Format string vulnerability in the b43requestfirmware function in drivers/net/wireless/b43/main.c in the Broadcom B43 wireless driver in the Linux kernel through 3.9.4 allows local users to gain privileges by leveraging root access and including format string specifiers in an fwpostfix modprobe...