PT-2025-43081

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.19.0-rc8+ Description The Linux kernel contains an issue within the Btrfs file system related to handling free space cache loading failures. Specifically, when an error occurs during cache loading, the btrfs...

EUVD-2022-54887

In the Linux kernel, the following vulnerability has been resolved: bpf, arm64: Clear prog-jitedlen along prog-jited syzbot reported an illegal copytouser attempt from bpfproggetinfobyfd 1 There was no repro yet on this bug, but I think that commit 0aef499f3172 "mm/usercopy: Detect vmalloc...

EUVD-2022-54962

In the Linux kernel, the following vulnerability has been resolved: exec: Force single empty string when argv is empty Quoting1 Ariadne Conill: "In several other operating systems, it is a hard requirement that the second argument to execve2 be the name of a program, thus prohibiting a scenario...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987564)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987564 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix hang during unmount when stopping a space reclaim worker Often when running generic/5...

CVE-2025-61554

A divide-by-zero in VirtIO network device emulation in BitVisor from commit 108df6 2020-05-20 to commit 480907 2025-07-06 allows local attackers to cause a denial of service host hypervisor crash via a crafted PCI configuration space access...

Juniper Junos Space < 24.1R4 Multiple Vulnerabilities (JSA103140)

According to its self-reported version number, the remote Junos Space version is prior to 24.1R4. It is, therefore, affected by multiple vulnerabilities, including the following: - An Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Juniper...

EUVD-2025-34828

An out-of-bounds write in VirtIO network device emulation in BitVisor from commit 108df6 2020-05-20 to commit 480907 2025-07-06 allows local attackers to cause a denial of service host hypervisor crash via a crafted PCI configuration space access. Given it's a heap overflow in a privileged...

CVE-2025-61554

A divide-by-zero in VirtIO network device emulation in BitVisor from commit 108df6 2020-05-20 to commit 480907 2025-07-06 allows local attackers to cause a denial of service host hypervisor crash via a crafted PCI configuration space access...

CVE-2025-61553

An out-of-bounds write in VirtIO network device emulation in BitVisor from commit 108df6 2020-05-20 to commit 480907 2025-07-06 allows local attackers to cause a denial of service host hypervisor crash via a crafted PCI configuration space access. Given it's a heap overflow in a privileged...

CVE-2025-61554

A divide-by-zero in VirtIO network device emulation in BitVisor from commit 108df6 2020-05-20 to commit 480907 2025-07-06 allows local attackers to cause a denial of service host hypervisor crash via a crafted PCI configuration space access...

CVE-2025-61554

CVE-2025-61554 concerns a divide-by-zero in the VirtIO network device emulation of BitVisor, triggered by PCI configuration space access. Affected component is BitVisor’s VirtIO NIC emulation (commit range 108df6 to 480907). Root cause is a divide-by-zero error in the emulation code, enabling a l...

CVE-2025-61553

An out-of-bounds write in VirtIO network device emulation in BitVisor from commit 108df6 2020-05-20 to commit 480907 2025-07-06 allows local attackers to cause a denial of service host hypervisor crash via a crafted PCI configuration space access. Given it's a heap overflow in a privileged...

CVE-2025-61554

A divide-by-zero in VirtIO network device emulation in BitVisor from commit 108df6 2020-05-20 to commit 480907 2025-07-06 allows local attackers to cause a denial of service host hypervisor crash via a crafted PCI configuration space access...

CVE-2025-11568 Luksmeta: data corruption when handling luks1 partitions with luksmeta

A data corruption vulnerability has been identified in the luksmeta utility when used with the LUKS1 disk encryption format. An attacker with the necessary permissions can exploit this flaw by writing a large amount of metadata to an encrypted device. The utility fails to correctly validate the...

CVE-2025-11568

CVE-2025-11568 affects the luksmeta utility when used with the LUKS1 partition format. The vulnerability allows a user with necessary permissions to write excessive metadata, and due to improper validation of available space, this metadata can overwrite and corrupt the encrypted data, potentially...

CVE-2025-39992 mm: swap: check for stable address space before operating on the VMA

In the Linux kernel, the following vulnerability has been resolved: mm: swap: check for stable address space before operating on the VMA It is possible to hit a zero entry while traversing the vmas in unusemm called from swapoff path and accessing it causes the OOPS: Unable to handle kernel NULL...

Red Hat Enterprise Linux 10 安全漏洞

Red Hat Enterprise Linux 10 is a suite of Linux operating systems for business users from Red Hat, an American company. A security vulnerability exists in Red Hat Enterprise Linux 10 that stems from not properly validating free space, which could result in user encrypted data being overwritten an...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from a failure to check for address space stability, which could lead to a null pointer dereference...

EUVD-2021-34656

In the Linux kernel, the following vulnerability has been resolved: udmabuf: validate ubuf-pagecount Syzbot has reported GPF in sgallocappendtablefrompages. The problem was in ubuf-pages == ZEROPTR. ubuf-pagecount is calculated from arguments passed from user-space. If user creates udmabuf with...

Targeted Pooled Latent-Space Steganalysis Applied to Generative Steganography, with a Fix

Steganographic schemes dedicated to generated images modify the seed vector in the latent space to embed a message, whereas most steganalysis methods attempt to detect the embedding in the image space. This paper proposes to perform steganalysis in the latent space by modeling the statistical...