CVE-2025-58149 Incorrect removal of permissions on PCI device unplug

When passing through PCI devices, the detach logic in libxl won't remove access permissions to any 64bit memory BARs the device might have. As a result a domain can still have access any 64bit memory BAR when such device is no longer assigned to the domain. For PV domains the permission leak allo...

CVE-2025-58149 Incorrect removal of permissions on PCI device unplug

When passing through PCI devices, the detach logic in libxl won't remove access permissions to any 64bit memory BARs the device might have. As a result a domain can still have access any 64bit memory BAR when such device is no longer assigned to the domain. For PV domains the permission leak allo...

CVE-2025-58149

CVE-2025-58149 affects the Xen hypervisor. The detach logic for PCI devices fails to remove access permissions to 64‑bit memory BARs when a device is unplugged, allowing PV guests to access memory of devices no longer assigned to them (HVM implications noted with required compromised device model...

CVE-2025-58147

CVE-2025-58147 and CVE-2025-58148 describe Xen hypervisor boundary-checking bugs in Viridian hypercalls. Affected: hypercalls using the HV_VP_SET Sparse format can cause vpmask_set() to write out of bounds when converting bitmaps; any input format can cause send_ipi() to read d->vcpu[] out-of-...

SUSE CVE-2025-12433

Inappropriate implementation in V8 in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. Chromium security severity: High...

SUSE CVE-2025-12439

Inappropriate implementation in App-Bound Encryption in Google Chrome on Windows prior to 142.0.7444.59 allowed a local attacker to obtain potentially sensitive information from process memory via a malicious file. Chromium security severity: Medium...

SUSE CVE-2025-12440

Inappropriate implementation in Autofill in Google Chrome prior to 142.0.7444.59 allowed a remote attacker who convinced a user to engage in specific UI gestures to obtain potentially sensitive information from process memory via a crafted HTML page. Chromium security severity: Low...

PT-2025-44620

Name of the Vulnerable Software and Affected Versions libxl affected versions not specified Description The detach logic in libxl does not remove access permissions to 64-bit memory BARs when passing through PCI devices. This can allow a domain to retain access to these memory BARs even after the...

Xen 安全漏洞

Xen is an open source virtual machine monitor product from Xen Open Source. The product enables different and incompatible operating systems to run on the same computer and supports runtime migration to ensure uptime and avoid downtime. A security vulnerability exists in Xen that stems from...

CLSA-2025-1761845210 Fix CVE(s): CVE-2022-1733, CVE-2022-1796, CVE-2022-1886, CVE-2022-3016

SECURITY UPDATE: Heap-based Buffer Overflow - debian/patches/CVE-2022-1733.patch: Check for NUL to prevent reading past end of the line when C-indenting - CVE-2022-1733 SECURITY UPDATE: Use After Free - debian/patches/CVE-2022-1796.patch: Fix accessing freed memory when line is flushed by making ...

Google Chrome Reuse After Release Vulnerability

Google Chrome is a web browser developed by Google Inc. Google Chrome suffers from a post-release reuse vulnerability that can be exploited by an attacker to perform out-of-bounds memory access via a carefully constructed HTML page...

CVE-2025-62792 Wazuh vulnerable to Heap-based Buffer Over-read in w_expression_match

Wazuh is a free and open source platform used for threat prevention, detection, and response. Prior to 4.12.0, a buffer over-read occurs in wexpressionmatch when strlen is called on strtest, because the corresponding buffer is not being properly NULL terminated during its allocation in OSCleanMSG...

RDMA/rxe: Fix race in do_task() when draining

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PCI: endpoint: pci-epf-test: Add NULL check for DMA channels before release

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fbdev: omap: use threaded IRQ for LCD DMA

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kernel: RDMA/irdma: Fix a window for use-after-free

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix a window for use-after-free During a destroy CQ an interrupt may cause processing of a CQE after CQ resources are freed by irdmacqfreersrc. Fix this by moving the call to irdmacqfreersrc after the...

SUSE CVE-2025-40061

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix race in dotask when draining When dotask exhausts its iteration budget !ret, it sets the state to TASKSTATEIDLE to reschedule, without a secondary check on the current task-state. This can overwrite the...

EUVD-2025-36467

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix race in dotask when draining When dotask exhausts its iteration budget !ret, it sets the state to TASKSTATEIDLE to reschedule, without a secondary check on the current task-state. This can overwrite the...

CVE-2025-40061 RDMA/rxe: Fix race in do_task() when draining

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix race in dotask when draining When dotask exhausts its iteration budget !ret, it sets the state to TASKSTATEIDLE to reschedule, without a secondary check on the current task-state. This can overwrite the...

CVE-2025-40038 KVM: SVM: Skip fastpath emulation on VM-Exit if next RIP isn't valid

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Skip fastpath emulation on VM-Exit if next RIP isn't valid Skip the WRMSR and HLT fastpaths in SVM's VM-Exit handler if the next RIP isn't valid, e.g. because KVM is running with nrips=false. SVM must decode and emulate...