CVE-2025-37958 mm/huge_memory: fix dereferencing invalid pmd migration entry

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: fix dereferencing invalid pmd migration entry When migrating a THP, concurrent access to the PMD migration entry during a deferred split scan can lead to an invalid address access, as illustrated below. To prevent...

CVE-2025-37957

CVE-2025-37957 describes a Linux kernel KVM/VMX issue where, if a VM enters SMM via KVM_SMI and then encounters invalid instructions leading to exceptions, forcing a vCPU reset during SHUTDOWN interception can trigger a WARN in kvm_vcpu_reset due to the vCPU being in SMM. The root cause is omissi...

CVE-2025-37957 KVM: SVM: Forcibly leave SMM mode on SHUTDOWN interception

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Forcibly leave SMM mode on SHUTDOWN interception Previously, commit ed129ec9057f "KVM: x86: forcibly leave nested mode on vCPU reset" addressed an issue where a triple fault occurring in nested mode could lead to...

CVE-2025-37949 xenbus: Use kref to track req lifetime

In the Linux kernel, the following vulnerability has been resolved: xenbus: Use kref to track req lifetime Marek reported seeing a NULL pointer fault in the xenbusthread callstack: BUG: kernel NULL pointer dereference, address: 0000000000000000 RIP: e030:wakeupcommon+0x4c/0x180 Call Trace:...

CVE-2025-37949

CVE-2025-37949 concerns the Linux kernel XenBus code. The connected docs describe a NULL pointer dereference in xenbus_thread caused by a wake-up path where req may be freed before resuming, and the fix adds two separate kref lifetimes (one for the caller and one for xenbus_thread) with kref_put(...

CVE-2025-37949 xenbus: Use kref to track req lifetime

In the Linux kernel, the following vulnerability has been resolved: xenbus: Use kref to track req lifetime Marek reported seeing a NULL pointer fault in the xenbusthread callstack: BUG: kernel NULL pointer dereference, address: 0000000000000000 RIP: e030:wakeupcommon+0x4c/0x180 Call Trace:...

OSV-2025-384 Segv on unknown address in rtpp_refcnt_decref

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=418437591 Crash type: Segv on unknown address Crash state: rtpprefcntdecref hashtablepurge rtppwrefpurge...

PT-2025-22245 · Git +1 · Rtpproxy

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined. affected versions not specified Description: The software experiences a segmentation fault Segv on an unknown address during operation. The crash state involves the rtpp refcnt decref, hash table purge,...

CVE-2025-37958: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: fix dereferencing invalid pmd migration entry When migrating a THP, concurrent access to the PMD migration entry during a deferred split scan can lead to an invalid address access, as illustrated below. To prevent...

CVE-2025-37957: Use After Free

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Forcibly leave SMM mode on SHUTDOWN interception Previously, commit ed129ec9057f "KVM: x86: forcibly leave nested mode on vCPU reset" addressed an issue where a triple fault occurring in nested mode could lead to...

Huawei EulerOS: Security Advisory for lua (EulerOS-SA-2025-1563)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

rtpproxy:fuzz_command_parser: Segv on unknown address in rtpp_refcnt_decref

Project: https://github.com/sippy/rtpproxy.git Detailed Report: https://oss-fuzz.com/testcase?key=4824007600046080 Project: rtpproxy Fuzzing Engine: libFuzzer Fuzz Target: fuzzcommandparser Job Type: libfuzzerasanrtpproxy Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash...

SUSE CVE-2025-46400

In xfig diagramming tool, a segmentation fault while running fig2dev allows an attacker to availability via local input manipulation via readarcobject function...

EulerOS Virtualization 2.12.1 : lua (EulerOS-SA-2025-1548)

According to the versions of the lua package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : ldebug.c in Lua 5.4.0 allows a negation overflow and segmentation fault in getlocal and setlocal, as demonstrated by...

KLA83718 Multiple vulnerabilities in Mozilla Firefox

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to cause denial of service. Below is a complete list of vulnerabilities: 1. Out of bounds memory read or write vulnerability can be exploited to cause denial of service. 2. Out of bounds memo...

EulerOS Virtualization 2.12.0 : lua (EulerOS-SA-2025-1563)

According to the versions of the lua package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : ldebug.c in Lua 5.4.0 allows a negation overflow and segmentation fault in getlocal and setlocal, as demonstrated by...

CVE-2025-4478

A flaw was found in the FreeRDP used by Anaconda's remote install feature, where a crafted RDP packet could trigger a segmentation fault. This issue causes the service to crash and remain defunct, resulting in a denial of service. It occurs pre-boot and is likely due to a NULL pointer dereference...

CVE-2025-4478

A flaw was found in the FreeRDP used by Anaconda's remote install feature, where a crafted RDP packet could trigger a segmentation fault. This issue causes the service to crash and remain defunct, resulting in a denial of service. It occurs pre-boot and is likely due to a NULL pointer dereference...

CVE-2025-4478

A flaw was found in the FreeRDP used by Anaconda's remote install feature, where a crafted RDP packet could trigger a segmentation fault. This issue causes the service to crash and remain defunct, resulting in a denial of service. It occurs pre-boot and is likely due to a NULL pointer dereference...

DEBIAN-CVE-2025-4478

A flaw was found in the FreeRDP used by Anaconda's remote install feature, where a crafted RDP packet could trigger a segmentation fault. This issue causes the service to crash and remain defunct, resulting in a denial of service. It occurs pre-boot and is likely due to a NULL pointer dereference...