1330 matches found
USN-7770-1 linux-azure 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...
SUSE CVE-2022-50271
In the Linux kernel, the following vulnerability has been resolved: vhost/vsock: Use kvmalloc/kvfree for larger packets. When copying a large file over sftp over vsock, data size is usually 32kB, and kmalloc seems to fail to try to allocate 32 32kB regions. vhost-5837: page allocation failure:...
Linux Distros Unpatched Vulnerability : CVE-2022-50271
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: vhost/vsock: Use kvmalloc/kvfree for larger packets. When copying a large file over sftp ove...
DEBIAN-CVE-2022-50271
In the Linux kernel, the following vulnerability has been resolved: vhost/vsock: Use kvmalloc/kvfree for larger packets. When copying a large file over sftp over vsock, data size is usually 32kB, and kmalloc seems to fail to try to allocate 32 32kB regions. vhost-5837: page allocation failure:...
CVE-2022-50271
In the Linux kernel, the following vulnerability has been resolved: vhost/vsock: Use kvmalloc/kvfree for larger packets. When copying a large file over sftp over vsock, data size is usually 32kB, and kmalloc seems to fail to try to allocate 32 32kB regions. vhost-5837: page allocation failure:...
UBUNTU-CVE-2022-50271
In the Linux kernel, the following vulnerability has been resolved: vhost/vsock: Use kvmalloc/kvfree for larger packets. When copying a large file over sftp over vsock, data size is usually 32kB, and kmalloc seems to fail to try to allocate 32 32kB regions. vhost-5837: page allocation failure:...
CVE-2022-50271
CVE-2022-50271 affects the Linux kernel’s vhost/vsock code. The issue arises when copying large files over SFTP over vsock, where data sizes commonly reach 32 kB and kmalloc may allocate many 32 kB chunks, leading to a page allocation failure (example: vhost-5837). The root cause is an inefficien...
CVE-2022-50271 vhost/vsock: Use kvmalloc/kvfree for larger packets.
In the Linux kernel, the following vulnerability has been resolved: vhost/vsock: Use kvmalloc/kvfree for larger packets. When copying a large file over sftp over vsock, data size is usually 32kB, and kmalloc seems to fail to try to allocate 32 32kB regions. vhost-5837: page allocation failure:...
CVE-2022-50271 vhost/vsock: Use kvmalloc/kvfree for larger packets.
In the Linux kernel, the following vulnerability has been resolved: vhost/vsock: Use kvmalloc/kvfree for larger packets. When copying a large file over sftp over vsock, data size is usually 32kB, and kmalloc seems to fail to try to allocate 32 32kB regions. vhost-5837: page allocation failure:...
PT-2025-37573
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw was discovered in the Linux kernel's vhost/vsock implementation. The issue relates to page allocation failures when copying large files over sftp over vsock, specifically when...
ROS-20250911-02
Vulnerability of the rterawcksummbuf function of the vhost library of the DPDK suite of libraries and drivers for fast packet processing is related to the operation exceeding the memory buffer boundary while processing the len parameter. DPDK packet processing is related to the operation exceedin...
EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-2043)
According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : netsched: hfsc: Fix a UAF vulnerability in class with netem as child qdiscCVE-2025-37890 crypto: lzo - Fix compression buffer overrunCVE-2025-3806...
EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-2012)
According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : netsched: hfsc: Fix a UAF vulnerability in class with netem as child qdiscCVE-2025-37890 crypto: lzo - Fix compression buffer overrunCVE-2025-3806...
A vulnerability was found in DPDK versions 18.05 and above. A missing check for an integer overflow in vhost_user_set_log_base() could result in a smaller memory map than requested, possibly allowing memory corruption.
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An integer underflow in dpdk versions before 18.11.10 and before 19.11.5 in the `move_desc` function can lead to large amounts of CPU cycles being eaten up in a long running loop. An attacker could cause `move_desc` to get stuck in a 4,294,967,295-count iteration loop. Depending on how `vhost_crypto` is being used this could prevent other VMs or network tasks from being serviced by the busy DPDK lcore for an extended period.
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Linux Distros Unpatched Vulnerability : CVE-2025-38074
"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vhost-scsi: protect vq-logused with vq-mutex The vhost-scsi completion path may access vq-logbase when vq-logused is already set to false. vhost-thread...
Linux Distros Unpatched Vulnerability : CVE-2021-46967
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: vhost-vdpa: fix vmflags for virtqueue doorbell mapping The virtqueue doorbell is usually...
Linux Distros Unpatched Vulnerability : CVE-2021-29266
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in the Linux kernel before 5.11.9. drivers/vhost/vdpa.c has a use-after-free because v-configctx has an invalid value upon re-opening a...