kernel: smb: client: Fix use-after-free of network namespace.

A flaw was found in the Linux kernel's Server Message Block SMB client. Improper reference counting allows kernel sockets to persist after their associated network namespace has been released. A local attacker with permission to create and destroy network namespaces—such as in containerized...

Where the Devil Hides: Deepfake Detectors Can No Longer Be Trusted

With the advancement of AI generative techniques, Deepfake faces have become incredibly realistic and nearly indistinguishable to the human eye. To counter this, Deepfake detectors have been developed as reliable tools for assessing face authenticity. These detectors are typically developed on De...

CVE-2025-37864

In the Linux kernel, the following vulnerability has been resolved: net: dsa: clean up FDB, MDB, VLAN entries on unbind As explained in many places such as commit b117e1e8a86d "net: dsa: delete dsalegacyfdbadd and dsalegacyfdbdel", DSA is written given the assumption that higher layers have...

Arbitrary File Upload

Overview Affected versions of this package are vulnerable to Arbitrary File Upload due to improper validation of file extensions. An attacker can bypass SVG file sanitization protections by initially uploading a file with a permitted extension and subsequently renaming it to an .svg extension...

CVE-2023-53127

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix expander node leak in mpi3mrremove Add a missing resource clean up in .remove...

CVE-2023-53127 scsi: mpi3mr: Fix expander node leak in mpi3mr_remove()

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix expander node leak in mpi3mrremove Add a missing resource clean up in .remove...

CVE-2023-53127

In CVE-2023-53127, the Linux kernel SCSI MPI3MR driver had a leak in the mpi3mr_remove() cleanup path (expander node leak) due to a missing resource cleanup. The fix adds the missing cleanup in .remove(), mitigating an information/resource leak with a Local attack vector and, per the NVD entry, a...

CVE-2023-53072 mptcp: use the workqueue to destroy unaccepted sockets

In the Linux kernel, the following vulnerability has been resolved: mptcp: use the workqueue to destroy unaccepted sockets Christoph reported a UaF at token lookup time after having refactored the passive socket initialization part: BUG: KASAN: use-after-free in tokenbucketbusy+0x253/0x260 Read o...

How to Backdoor the Knowledge Distillation

Knowledge distillation has become a cornerstone in modern machine learning systems, celebrated for its ability to transfer knowledge from a large, complex teacher model to a more efficient student model. Traditionally, this process is regarded as secure, assuming the teacher model is clean. This...

FFCBA: Feature-Based Full-Target Clean-Label Backdoor Attacks

Backdoor attacks pose a significant threat to deep neural networks, as backdoored models would misclassify poisoned samples with specific triggers into target classes while maintaining normal performance on clean samples. Among these, multi-target backdoor attacks can simultaneously target multip...

grub2 security update

2.02-0.87.0.27.el7.14 - Fix OOB write in grubnetsearchconfigfile CVE-2025-0624 Orabug: 37770226 - Also adds implementation of grubstrlcpy for clean backport...

[SECURITY] Fedora 42 Update: python-django4.2-4.2.20-1.fc42

Django is a high-level Python Web framework that encourages rapid development and a clean, pragmatic design. It focuses on automating as much as possible and adhering to the DRY Don't Repeat Yourself principle...

[SECURITY] Fedora 41 Update: python-django-4.2.20-1.fc41

Django is a high-level Python Web framework that encourages rapid development and a clean, pragmatic design. It focuses on automating as much as possible and adhering to the DRY Don't Repeat Yourself principle...

[SECURITY] Fedora 42 Update: python-django5-5.1.7-1.fc42

Django is a high-level Python Web framework that encourages rapid development and a clean, pragmatic design. It focuses on automating as much as possible and adhering to the DRY Don't Repeat Yourself principle...

Linux kernel Ethernet adapter Heap Buffer Overflow DoS

The vulnerability of the igccleantxring function in the drivers/net/ethernet/intel/igc/igcmain.c file of the Linux kernel’s Ethernet adapter support module is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

SUSE CVE-2022-49695

In the Linux kernel, the following vulnerability has been resolved: igb: fix a use-after-free issue in igbcleantxring Fix the following use-after-free bug in igbcleantxring routine when the NIC is running in XDP mode. The issue can be triggered redirecting traffic into the igb NIC and then closin...

DEBIAN-CVE-2022-49307

In the Linux kernel, the following vulnerability has been resolved: tty: synclinkgt: Fix null-pointer-dereference in slgtclean When the driver fails at allochdlcdev, and then we remove the driver module, we will get the following splat: 25.065966 general protection fault, probably for non-canonic...

UBUNTU-CVE-2022-49307

In the Linux kernel, the following vulnerability has been resolved: tty: synclinkgt: Fix null-pointer-dereference in slgtclean When the driver fails at allochdlcdev, and then we remove the driver module, we will get the following splat: 25.065966 general protection fault, probably for non-canonic...

UBUNTU-CVE-2022-49171

In the Linux kernel, the following vulnerability has been resolved: ext4: don't BUG if someone dirty pages without asking ext4 first unpinuserpagesremote is dirtying pages without properly warning the file system in advance. A related race was noted by Jan Kara in 20181; however, more recently...

CVE-2022-49695

In the Linux kernel, the following vulnerability has been resolved: igb: fix a use-after-free issue in igbcleantxring Fix the following use-after-free bug in igbcleantxring routine when the NIC is running in XDP mode. The issue can be triggered redirecting traffic into the igb NIC and then closin...