CVE-2023-21658 Buffer Over-Read in WLAN Firmware

Transient DOS in WLAN Firmware while processing the received beacon or probe response frame...

CVE-2023-21658

CVE-2023-21658 is a reported transient Denial of Service affecting WLAN firmware, triggered while processing received beacon or probe response frames. The CVE is characterized in sources as a WLAN firmware issue with an underlying buffer over-read leading to DoS. Affected/related disclosures refe...

Qualcomm Chipsets 缓冲区错误漏洞

Qualcomm Chipsets are a family of chipsets from Qualcomm Incorporated USA. A security vulnerability exists in Qualcomm Chipsets that originates from a denial of service in the WLAN firmware when processing received beacons or probe response frames...

PT-2023-18324 · Qualcomm · Snapdragon +120

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned. Description: A transient Denial of Service DOS can occur while parsing WLAN beacon or probe-response frames. Recommendations: At the moment, there is no information about a newer version that...

PT-2023-18321 · Unknown · Wlan Firmware

Name of the Vulnerable Software and Affected Versions: WLAN Firmware affected versions not specified Description: The issue is related to a transient Denial of Service DOS in the WLAN Firmware. It occurs while processing received beacon or probe response frames. Recommendations: At the moment,...

kernel: Denial of service in beacon protection for P2P-device

A flaw was found in P2P-Device in wifi in ieee80211rxhdecrypt in net/mac80211/rx.c in the Linux kernel, leading to a denial of service...

kernel: Denial of service in beacon protection for P2P-device

A flaw was found in P2P-Device in wifi in ieee80211rxhdecrypt in net/mac80211/rx.c in the Linux kernel, leading to a denial of service...

Operation ChattyGoblin: Hackers Targeting Gambling Firms via Chat Apps

A gambling company in the Philippines was the target of a China-aligned threat actor as part of a campaign that has been ongoing since October 2021. Slovak cybersecurity firm ESET is tracking the series of attacks against Southeast Asian gambling companies under the name Operation ChattyGoblin...

kernel: Denial of service in beacon protection for P2P-device

A flaw was found in P2P-Device in wifi in ieee80211rxhdecrypt in net/mac80211/rx.c in the Linux kernel, leading to a denial of service...

kernel: wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected When we are not connected to a channel, sending channel "switch" announcement doesn't make any sense. The BSS list is empty in that case. This causes the fo...

kernel: Denial of service in beacon protection for P2P-device

A flaw was found in P2P-Device in wifi in ieee80211rxhdecrypt in net/mac80211/rx.c in the Linux kernel, leading to a denial of service...

BEACON CHAIN VALIDATOR COULD SELF RESCUE WHEN OPERATOR IS FROZEN

Lines of code Vulnerability details Impact The modifier onlyNotFrozen is intuitive such that the staker will be frozen when the delegated operator is frozen. However, not utilizing it in recordOvercommittedBeaconChainETH and undelegate could allow the Beacon Chain validator to undelegate from the...

Microsoft Confirms PaperCut Servers Used to Deliver LockBit and Cl0p Ransomware

Microsoft has confirmed that the active exploitation of PaperCut servers is linked to attacks that are designed to deliver Cl0p and LockBit ransomware families. The tech giant's threat intelligence team is attributing a subset of the intrusions to a financially motivated actor it tracks under the...

Fortra Cobalt Strike Teamserver Cross-Site Scripting (XSS) Vulnerability

Fortra Cobalt Strike contains a cross-site scripting XSS vulnerability in Teamserver that would allow an attacker to set a malformed username in the Beacon configuration, allowing them to execute code remotely...

Experts Sound Alarm Over Growing Attacks Exploiting Zoho ManageEngine Products

Multiple threat actors have been observed opportunistically weaponizing a now-patched critical security vulnerability impacting several Zoho ManageEngine products since January 20, 2023. Tracked as CVE-2022-47966 CVSS score: 9.8, the remote code execution flaw allows a complete takeover of the...

Experts Sound Alarm Over Growing Attacks Exploiting Zoho ManageEngine Products

Multiple threat actors have been observed opportunistically weaponizing a now-patched critical security vulnerability impacting several Zoho ManageEngine products since January 20, 2023. Tracked as CVE-2022-47966 CVSS score: 9.8, the remote code execution flaw allows a complete takeover of the...

Hydrochasma: New Threat Actor Targets Shipping Companies and Medical Labs in Asia

Shipping companies and medical laboratories in Asia have been the subject of a suspected espionage campaign carried out by a never-before-seen threat actor dubbed Hydrochasma. The activity, which has been ongoing since October 2022, "relies exclusively on publicly available and living-off-the-lan...

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...

SUSE CVE-2007-5448

Madwifi 0.9.3.2 and earlier allows remote attackers to cause a denial of service panic via a beacon frame with a large length value in the extended supported rates xrates element, which triggers an assertion error, related to net80211/ieee80211scanap.c and net80211/ieee80211scansta.c...

SUSE CVE-2008-5134

Buffer overflow in the lbsprocessbss function in drivers/net/wireless/libertas/scan.c in the libertas subsystem in the Linux kernel before 2.6.27.5 allows remote attackers to have an unknown impact via an "invalid beacon/probe response."...