EUVD-2025-20966

Malicious code in bioql PyPI...

EUVD-2025-31976

Malicious code in bioql PyPI...

WireTap: Breaking Server SGX via DRAM Bus Interposition

Whitepaper that delves into Intel’s Software Guard eXtension SGX. A common misconception is that physical attacks on SGX require expensive laboratory equipment, thus putting them out of reach of hobbyist-level attackers. In this work, the authors challenge this belief, showing how simple memory b...

New WireTap Attack Extracts Intel SGX ECDSA Key via DDR4 Memory-Bus Interposer

In yet another piece of research, academics from Georgia Institute of Technology and Purdue University have demonstrated that the security guarantees offered by Intel's Software Guard eXtensions SGX can be bypassed on DDR4 systems to passively decrypt sensitive data. SGX is designed as a hardware...

CVE-2022-50448

In the Linux kernel, the following vulnerability has been resolved: mm/uffd: fix warning without PTEMARKERUFFDWP compiled in When PTEMARKERUFFDWP not configured, it's still possible to reach pte marker code and trigger an warning. Add a few CONFIGPTEMARKERUFFDWP ifdefs to make sure the code won't...

CVE-2022-50448 mm/uffd: fix warning without PTE_MARKER_UFFD_WP compiled in

In the Linux kernel, the following vulnerability has been resolved: mm/uffd: fix warning without PTEMARKERUFFDWP compiled in When PTEMARKERUFFDWP not configured, it's still possible to reach pte marker code and trigger an warning. Add a few CONFIGPTEMARKERUFFDWP ifdefs to make sure the code won't...

New $50 Battering RAM Attack Breaks Intel and AMD Cloud Security Protections

A group of academics from KU Leuven and the University of Birmingham has demonstrated a new vulnerability called Battering RAM to bypass the latest defenses on Intel and AMD cloud processors. "We built a simple, $50 interposer that sits quietly in the memory path, behaving transparently during...

A week in security (September 22 – September 28)

Last week on Malwarebytes Labs: Hackers threaten parents: Get nursery to pay ransom or we leak your child’s data Google and Flo to pay $56 million after misusing users’ health data Neon App pays users to record their phone calls, sells data for AI training updated New SVG-based phishing campaign ...

Ensure That GPG Verification Is Configured for the Yum Repositories

Software packages may be tampered with by attackers during network transmission or local storage. If the integrity verification is not performed on the software packages, software tampered with by attackers may be installed. As a result, the server or even the entire network cluster is attacked. ...

cherrypick (>=0.1.0, <=0.2.1), espercli (>=0.0.13, <=0.0.14) +2 more potentially affected by CVE-2025-8869 via pip (21.1.0)

pip PYPI version 21.1.0 is affected by a known vulnerability. The following packages have a transitive dependency on pip and may be impacted: - cherrypick =0.1.0, =0.0.13, =0.0.5, =0.0.8 Source cves: CVE-2025-8869 Source advisory: OSV:GHSA-4XH5-X5GV-QWPH...

SUSE CVE-2022-50333

In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fix shift-out-of-bounds in dbDiscardAG This should be applied to most URSAN bugs found recently by syzbot, by guarding the dbMount. As syzbot feeding rubbish into the bmap descriptor...

GHSA-2QGR-GFVJ-QPCR Dragonfly incorrectly handles a task structure’s usedTrac field

Impact The processPieceFromSource method figure 4.1 is part of a task processing mechanism. The method writes pieces of data to storage, updating a Task structure along the way. The method does not update the structure’s usedTraffic field, because an uninitialized variable n is used as a guard to...

CVE-2023-53311 nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix use-after-free of nilfsroot in dirtying inodes via iput During unmount process of nilfs2, nothing holds nilfsroot structure after nilfs2 detaches its writer in nilfsdetachlogwriter. Previously, nilfsevictinode could...

EulerOS Virtualization 2.13.1 : gnupg2 (EulerOS-SA-2025-2162)

According to the versions of the gnupg2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : In GnuPG before 2.5.5, if a user chooses to import a certificate with certain crafted subkey data that lacks a valid backsig or that...

SUSE CVE-2023-53244

In the Linux kernel, the following vulnerability has been resolved: media: pci: tw68: Fix null-ptr-deref bug in buf prepare and finish When the driver calls tw68riscbuffer to prepare the buffer, the function call dmaalloccoherent may fail, resulting in a empty buffer buf-cpu. Later when we free t...

UBUNTU-CVE-2022-50333

In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fix shift-out-of-bounds in dbDiscardAG This should be applied to most URSAN bugs found recently by syzbot, by guarding the dbMount. As syzbot feeding rubbish into the bmap descriptor...

Ninja

This is an open-source C2 server created for stealth red team operations, specifically designed to bypass AMSI Advanced Threat and Malware Protection and other security measures. The server is written in PowerShell and utilizes various modules to achieve its goals. The server includes several...

The vulnerability of GnuPG’s information encryption and digital signatures programs lies in its insufficient checking of unusual or exceptional states, allowing attackers to trigger a service failure.

The vulnerability of GnuPG’s information encryption and digital signatures lies in the insufficient testing of unusual or exceptional states. Exploiting this vulnerability could allow a perpetrator to cause service failures...

PT-2025-42777

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.17.0-rc3 Description A flaw exists in the Linux kernel related to out-of-bounds access to shadow memory within the Kernel Memory Sanitizer KMSAN. Specifically, when running sha224 kunit on a KMSAN-enabled kerne...

Pre-approved GLP-1 prescription scam could be bad for your health

A co-worker received a text which is, unfortunately, becoming more common. The text pretends to come from a doctor and states a weight-loss medication prescription has been approved. “Good morning. This is Dr. Santos. I pre-approved your GLP1 prescription. You may start treatment as of 09/04...