Cisco BPA, WSA Bugs Allow Remote Cyberattacks

A set of high-severity privilege-escalation vulnerabilities affecting Business Process Automation BPA application and Cisco’s Web Security Appliance WSA and could allow authenticated, remote attackers to access sensitive data or take over a targeted system. The first two bugs CVE-2021-1574 and...

CVE-2021-32521

Use of MAC address as an authenticated password in QSAN Storage Manager, XEVO, SANOS allows local attackers to escalate privileges. Suggest contacting with QSAN and refer to recommendations in QSAN Document...

CVE-2021-36143

ACRN before 2.5 has a hw/pci/virtio/virtio.c vqendchains NULL Pointer Dereference...

Null pointer dereference

ACRN before 2.5 has a hw/pci/virtio/virtio.c vqendchains NULL Pointer Dereference...

Windows 11's Security Push Leaves Scores of PCs Behind

The minimum hardware requirements for Microsoft’s next operating system will leave plenty of PCs stranded...

CVE-2021-28692

inappropriate x86 IOMMU timeout detection / handling IOMMUs process commands issued to them in parallel with the operation of the CPUs issuing such commands. In the current implementation in Xen, asynchronous notification of the completion of such commands is not used. Instead, the issuing CPU...

CVE-2021-28692

inappropriate x86 IOMMU timeout detection / handling IOMMUs process commands issued to them in parallel with the operation of the CPUs issuing such commands. In the current implementation in Xen, asynchronous notification of the completion of such commands is not used. Instead, the issuing CPU...

CVE-2021-28692

inappropriate x86 IOMMU timeout detection / handling IOMMUs process commands issued to them in parallel with the operation of the CPUs issuing such commands. In the current implementation in Xen, asynchronous notification of the completion of such commands is not used. Instead, the issuing CPU...

CVE-2021-28692

inappropriate x86 IOMMU timeout detection / handling IOMMUs process commands issued to them in parallel with the operation of the CPUs issuing such commands. In the current implementation in Xen, asynchronous notification of the completion of such commands is not used. Instead, the issuing CPU...

New API Lets App Developers Authenticate Users via SIM Cards

Online account creation poses a challenge for engineers and system architects: if you put up too many barriers, you risk turning away genuine users. Make it too easy, and you risk fraud or fake accounts. The Problem with Identity Verification The traditional model of online identity –...

Microsoft Signed Malware That Spreads Through Gaming

Microsoft signed a driver being distributed within gaming environments that turned out to be a malicious network filter rootkit. G DATA malware analyst Karsten Hahn first noticed the rootkit, publicly posting the find on June 17 and simultaneously reaching out to Microsoft. Hahn noted that the co...

OracleVM 3.4 : xen (OVMSA-2021-0020)

The remote OracleVM system is missing necessary patches to address security updates: - Observable response discrepancy in some IntelR Processors may allow an authorized user to potentially enable information disclosure via local access. CVE-2021-0089 - Potential speculative code store bypass in a...

Windows 11 enables security by design from the chip to the cloud

Over the last year, PCs have kept us connected to family, friends, and enabled businesses to continue to run. This new hybrid work paradigm has got us thinking about how we will continue to deliver the best possible quality, experience, and security for the more than 1 billion people who use...

Windows 11 enables security by design from the chip to the cloud

Over the last year, PCs have kept us connected to family, friends, and enabled businesses to continue to run. This new hybrid work paradigm has got us thinking about how we will continue to deliver the best possible quality, experience, and security for the more than 1 billion people who use...

Windows 11 enables security by design from the chip to the cloud

Over the last year, PCs have kept us connected to family, friends, and enabled businesses to continue to run. This new hybrid work paradigm has got us thinking about how we will continue to deliver the best possible quality, experience, and security for the more than 1 billion people who use...

CVE-2021-0607

In iaxxxcalci2sdiv of iaxxx-codec.c, there is a possible hardware port write with user controlled data due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product:...

Out-of-bounds

In iaxxxcalci2sdiv of iaxxx-codec.c, there is a possible hardware port write with user controlled data due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product:...

CVE-2021-0607

CVE-2021-0607 affects the Android kernel in the Knowles IAXXX adnc driver. The issue is in iaxxx_calc_i2s_div (iaxxx-codec.c) where a missing bounds check on a hardware port write allows an attacker with local access to supply data that leads to local elevation of privilege. Exploitation requires...

CVE-2021-0607

In iaxxxcalci2sdiv of iaxxx-codec.c, there is a possible hardware port write with user controlled data due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product:...

Behind the scenes with the head of Kaspersky’s GReAT

Costin Raiu has been with Kaspersky since 2000, initially as the Chief Security Expert overseeing research efforts in the EEMEA region. In 2010, he became Director of our Global Research and Analysis Team GReAT. During his tenure at Kaspersky, he has spearheaded the companys research on some of t...