CVE-2022-50738

In the Linux kernel, the following vulnerability has been resolved: vhost-vdpa: fix an iotlb memory leak Before commit 3d5698793897 "vhost-vdpa: introduce asid based IOTLB" we called vhostvdpaiotlbunmapv, iotlb, 0ULL, 0ULL - 1 during release to free all the resources allocated when processing use...

UBUNTU-CVE-2022-50738

In the Linux kernel, the following vulnerability has been resolved: vhost-vdpa: fix an iotlb memory leak Before commit 3d5698793897 "vhost-vdpa: introduce asid based IOTLB" we called vhostvdpaiotlbunmapv, iotlb, 0ULL, 0ULL - 1 during release to free all the resources allocated when processing use...

CVE-2022-50738

In the Linux kernel, the following vulnerability has been resolved: vhost-vdpa: fix an iotlb memory leak Before commit 3d5698793897 "vhost-vdpa: introduce asid based IOTLB" we called vhostvdpaiotlbunmapv, iotlb, 0ULL, 0ULL - 1 during release to free all the resources allocated when processing use...

CVE-2022-50738 vhost-vdpa: fix an iotlb memory leak

In the Linux kernel, the following vulnerability has been resolved: vhost-vdpa: fix an iotlb memory leak Before commit 3d5698793897 "vhost-vdpa: introduce asid based IOTLB" we called vhostvdpaiotlbunmapv, iotlb, 0ULL, 0ULL - 1 during release to free all the resources allocated when processing use...

CVE-2022-50738 vhost-vdpa: fix an iotlb memory leak

In the Linux kernel, the following vulnerability has been resolved: vhost-vdpa: fix an iotlb memory leak Before commit 3d5698793897 "vhost-vdpa: introduce asid based IOTLB" we called vhostvdpaiotlbunmapv, iotlb, 0ULL, 0ULL - 1 during release to free all the resources allocated when processing use...

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 a memory leak in iotlb in vhost-vdpa...

PT-2025-53104

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a memory leak in the vhost-vdpa subsystem related to IOTLB I/O Translation Lookaside Buffer management. Prior to commit 3d5698793897, the vhost vdpa iotlb unmap...

Oracle Linux 9 : httpd (ELSA-2025-23919)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-23919 advisory. - Resolves: RHEL-135063 - httpd: Apache HTTP Server: moduserdir+suexec bypass via AllowOverride FileInfo CVE-2025-66200 - Resolves: RHEL-135048 - http...

CLSA-2025-1765463110 kernel: Fix of 51 CVEs

Bluetooth: MGMT: Protect mgmtpending list with its own lock CVE-2025-38117 - padata: Fix pd UAF once and for all CVE-2025-38584 - wifi: cfg80211: Fix use after free for wext CVE-2023-53153 - padata: Fix list iterator in padatadoserial - padata: do not leak refcount in reorderwork CVE-2025-38031 -...

UBUNTU-CVE-2025-14523

A flaw in libsoup’s HTTP header handling allows multiple Host: headers in a request and returns the last occurrence for server-side processing. Common front proxies often honor the first Host: header, so this mismatch can cause vhost confusion where a proxy routes a request to one backend but the...

CVE-2025-14523

A flaw in libsoup’s HTTP header handling allows multiple Host: headers in a request and returns the last occurrence for server-side processing. Common front proxies often honor the first Host: header, so this mismatch can cause vhost confusion where a proxy routes a request to one backend but the...

CVE-2025-14523

A flaw in libsoup’s HTTP header handling allows multiple Host: headers in a request and returns the last occurrence for server-side processing. Common front proxies often honor the first Host: header, so this mismatch can cause vhost confusion where a proxy routes a request to one backend but the...

USN-7769-1 linux, linux-aws, linux-gcp, linux-gcp-6.14, linux-oracle, linux-realtime vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - ACP...

ROS-20251128-07

Vulnerability of the vhostnewmsg function in the drivers/vhost/vhost.c module of the vhost driver of the Linux kernel is related to incorrect initialization of memory for messages transferred between guests. Linux kernel is related to incorrect memory initialization for messages transferred betwe...

USN-7887-1: Linux kernel (Raspberry Pi Real-time) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Ublk userspace block driver; -...

TencentOS Server 4: dpdk (TSSA-2025:0249)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0249 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

TencentOS Server 4: dpdk (TSSA-2025:0071)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2025:0071 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

Siemens SCALANCE and RUGGEDCOM Devices Improper Input Validation (CVE-2024-49863)

vhost/scsi: null-ptr-dereference in vhostscsigetreq. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid504486; scriptversion"1.2";...

Siemens SCALANCE and RUGGEDCOM Devices Use After Free (CVE-2024-47748)

vhostvdpa: assign irq bypass producer token correctly. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid504731; scriptversion"1.3";...

Amazon Linux 2 : qemu, --advisory ALAS2-2025-3061 (ALAS-2025-3061)

The version of qemu installed on the remote host is prior to 3.1.0-8. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2025-3061 advisory. A flaw was found in the QXL display device emulation in QEMU. An integer overflow in the cursoralloc function can lead to the...