USN-7506-1 linux, linux-aws, linux-kvm vulnerabilities

Demi Marie Obenour and Simon Gaiser discovered that several Xen para- virtualization device frontends did not properly restrict the access rights of device backends. An attacker could possibly use a malicious Xen backend to gain access to memory pages of a guest VM or cause a denial of service in...

USN-7506-1: Linux kernel vulnerabilities

Demi Marie Obenour and Simon Gaiser discovered that several Xen para- virtualization device frontends did not properly restrict the access rights of device backends. An attacker could possibly use a malicious Xen backend to gain access to memory pages of a guest VM or cause a denial of service in...

Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-7506-1)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7506-1 advisory. Demi Marie Obenour and Simon Gaiser discovered that several Xen para- virtualization device frontends did not properly restrict the access rights of devi...

SUSE CVE-2025-37873

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: fix missing ring index trim on error path Commit under Fixes converted txprod to be free running but missed masking it on the Tx error path. This crashes on error conditions, for example when DMA mapping fails...

SUSE CVE-2025-37877

In the Linux kernel, the following vulnerability has been resolved: iommu: Clear iommu-dma ops on cleanup If iommudeviceregister encounters an error, it can end up tearing down already-configured groups and default domains, however this currently still leaves devices hooked up to iommu-dma and ev...

PT-2025-27758

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue concerns handling zero-length skcipher requests in the Linux kernel's crypto module, specifically the marvell/cesa component. The problem arises when the kernel attempts to...

CVE-2025-20976

Out-of-bounds read in applying binary of text content in Samsung Notes prior to version 4.4.29.23 allows attackers to read out-of-bounds memory...

DEBIAN-CVE-2025-37877

In the Linux kernel, the following vulnerability has been resolved: iommu: Clear iommu-dma ops on cleanup If iommudeviceregister encounters an error, it can end up tearing down already-configured groups and default domains, however this currently still leaves devices hooked up to iommu-dma and ev...

UBUNTU-CVE-2025-37873

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: fix missing ring index trim on error path Commit under Fixes converted txprod to be free running but missed masking it on the Tx error path. This crashes on error conditions, for example when DMA mapping fails...

CVE-2025-37865 net: dsa: mv88e6xxx: fix -ENOENT when deleting VLANs and MST is unsupported

In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: fix -ENOENT when deleting VLANs and MST is unsupported Russell King reports that on the ZII dev rev B, deleting a bridge VLAN from a user port fails with -ENOENT:...

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 the Linux kernel that stems from the RDMA kernel failing to handle a high volume kvmalloc failure, which could result in a memory allocation...

The vulnerability of TOTOLINK N150RT router microprogramming software, related to the execution of operations outside the buffer in memory, allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of TOTOLINK N150RT router microprogramming software lies in the execution of operations outside the buffer in memory. Exploiting this vulnerability allows an attacker to compromise the confidentiality, integrity, and accessibility of protected information through a specially...

CVE-2025-37810

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: gadget: check that event count does not exceed event buffer length The event count is read from register DWC3GEVNTCOUNT. There is a check for the count being zero, but not for exceeding the event buffer length. Check...

libX11 security update

An update is available for libX11. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The libX11 packages contain the core X11 protocol client library. Security...

RLSA-2024:2145 Moderate: libX11 security update

The libX11 packages contain the core X11 protocol client library. Security Fixes: libX11: out-of-bounds memory access in XkbReadKeySyms CVE-2023-43785 libX11: stack exhaustion from infinite recursion in PutSubImage CVE-2023-43786 libX11: integer overflow in XCreateImage leading to a heap overflow...

zziplib security update

An update is available for zziplib. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The zziplib is a lightweight library to easily extract data from zip files...

RLSA-2024:2377 Moderate: zziplib security update

The zziplib is a lightweight library to easily extract data from zip files. Security Fixes: zziplib: invalid memory access at zzipdiskentrytofileheader in mmapped.c CVE-2020-18770 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related...

RLSA-2024:2437 Moderate: exfatprogs security update

The exfatprogs package contains utilities for formatting and repairing exFAT filesystems. Security Fixes: exfatprogs: exfatprogs allows out-of-bounds memory access CVE-2023-45897 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related...

exfatprogs security update

An update is available for exfatprogs. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The exfatprogs package contains utilities for formatting and repairing exF...

RLSA-2024:3127 Moderate: zziplib security update

The zziplib is a lightweight library to easily extract data from zip files. Security Fixes: zziplib: invalid memory access at zzipdiskentrytofileheader in mmapped.c CVE-2020-18770 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related...