CISA Releases Fifteen Industrial Control Systems Advisories

CISA released fifteen Industrial Control Systems ICS advisories on May 11, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-23-131-01 Siemens Solid Edge ICSA-23-131-02 Siemens SCALANCE W1750D ICSA-23-131-03 Siemen...

Andoryu Botnet Exploits Critical Ruckus Wireless Flaw for Widespread Attack

A nascent botnet called Andoryu has been found to exploit a now-patched critical security flaw in the Ruckus Wireless Admin panel to break into vulnerable devices. The flaw, tracked as CVE-2023-25717 CVSS score: 9.8, stems from improper handling of HTTP requests, leading to unauthenticated remote...

The vulnerability of the Ruckus Wireless Admin panel for Ruckus Wireless network devices allows a intruder to execute arbitrary code.

The vulnerability of the Ruckus Wireless Admin network device management panel is related to incorrect code generation. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

Sierra Wireless AirVantage

1. EXECUTIVE SUMMARY CVSS v3 8.1 ATTENTION: Exploitable remotely/low attack complexity Vendor: Sierra Wireless Equipment: AirVantage Vulnerabilities: Improper Authentication, Exposure of Sensitive Information to an Unauthorized Actor 2. RISK EVALUATION Successful exploitation of these...

New AndoryuBot Malware Exploits Ruckus Wireless Flaw for DDoS Attacks

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary AndoryuBot targets critical Ruckus Wireless Admin panel vulnerability to infect Wi-Fi access points for use in DDoS attacks, malware supports 12 DDoS attack modes and is marketed through YouTube videos. ...

kernel: rtw89: ser: fix CAM leaks occurring in L2 reset

In the Linux kernel, the following vulnerability has been resolved: rtw89: ser: fix CAM leaks occurring in L2 reset The CAM, meaning address CAM and bssid CAM here, will get leaks during SER system error recover L2 reset process and ieee80211restarthw which is called by L2 reset process eventuall...

kernel: mt76: fix use-after-free by removing a non-RCU wcid pointer

A vulnerability was found in the Linux kernel's mt76 wi-fi driver. A concurrency bug causes the mtxq TX queue to maintain a raw pointer to a wcid structure mtxq-wcid that might be freed by the time it is accessed. This issue can lead to a use-after-free scenario, leading to system instability,...

kernel: BSS list corruption in cfg80211_add_nontrans_list in net/wireless/scan.c

A list corruption flaw was found in cfg80211addnontranslist in the net/wireless/scan.c function in the Linux kernel. This flaw could lead to a denial of service...

kernel: wifi: iwlwifi: mvm: fix double list_add at iwl_mvm_mac_wake_tx_queue

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix double listadd at iwlmvmmacwaketxqueue After successfull station association, if station queues are disabled for some reason, the related lists are not emptied. So if some new element is added to the list ...

kernel: use-after-free in bss_ref_get in net/wireless/scan.c

A use-after-free flaw was found in bssrefget in the net/wireless/scan.c in the Linux kernel. This issue can lead to a denial of service or arbitrary code execution...

kernel: u8 overflow problem in cfg80211_update_notlisted_nontrans()

A buffer overflow flaw was found in the u8 overflow in cfg80211updatenotlistednontrans in net/wireless/scan.c in the Linux kernel’s wifi subcomponent. This flaw allows an attacker to crash the system or leak internal kernel information...

kernel: wifi: mac80211: fix queue selection for mesh/OCB interfaces

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix 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 that assumption and...

kernel: wifi: brcmfmac: fix invalid address access when enabling SCAN log level

A NULL pointer dereference vulnerability was found in the Broadcom brcmfmac wireless driver in the Linux kernel. When the SCAN debug log level is enabled, a loop variable 'i' is incorrectly modified when setting random MAC addresses. This causes an invalid memory access when attempting to print...

kernel: BSS list corruption in cfg80211_add_nontrans_list in net/wireless/scan.c

A list corruption flaw was found in cfg80211addnontranslist in the net/wireless/scan.c function in the Linux kernel. This flaw could lead to a denial of service...

kernel: use-after-free in bss_ref_get in net/wireless/scan.c

A use-after-free flaw was found in bssrefget in the net/wireless/scan.c in the Linux kernel. This issue can lead to a denial of service or arbitrary code execution...

CVE-2023-22791

A vulnerability exists in Aruba InstantOS and ArubaOS 10 where an edge-case combination of network configuration, a specific WLAN environment and an attacker already possessing valid user credentials on that WLAN can lead to sensitive information being disclosed via the WLAN. The scenarios in whi...

Aruba Networks InstantOS 安全漏洞

Aruba Networks InstantOS is an Arch Linux-based distribution from Aruba Networks. A security vulnerability exists in Aruba Networks InstantOS and ArubaOS 10, which stems from sensitive information being leaked over WLAN...

VulnCheck KEV: CVE-2023-25717

Ruckus Wireless Access Point AP software contains an unspecified vulnerability in the web services component. If the web services component is enabled on the AP, an attacker can perform cross-site request forgery CSRF or remote code execution RCE. This vulnerability impacts Ruckus...

Unlogic Flaw Vulnerability in H3C Magic NX30

The Magic NX30 is a wireless router. The H3C Magic NX30 suffers from an unlogic flaw vulnerability that can be exploited by an attacker to gain control of the device...

The vulnerability of the IEEE 802.11 protocol lies in its ability to intercept the data transmitted by devices and replace the MAC addresses of targets, allowing attackers to perform spoofing attacks.

The vulnerability of the IEEE 802.11 protocol lies in the ability to intercept the frames transmitted by the device and to replace the MAC address of the target device. Exploiting this vulnerability allows a malicious actor to perform spoofing attacks remotely...