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 an attempt by dm to queue IO under RCU protection, which could lead to invalid context scheduling...

PT-2025-49698

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the vmw mksstat add ioctl function within the drm/vmwgfx module. This occurs when copying a description string from user space fails, preventing the instance...

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 missing memory copy in the RISC-V architecture kasaninit, which could lead to page faults...

PT-2025-49692

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained a flaw in the seccomp implementation where memory leaks occurred in the do seccomp function. A syzbot instance identified unreferenced objects, including secco...

PT-2025-49623

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s Common Internet File System CIFS implementation within the cifs copy file range function. Specifically, a transaction ID xid leak can occur when a fil...

Linux Distros Unpatched Vulnerability : CVE-2022-50667

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/vmwgfx: Fix memory leak in vmwmksstataddioctl If the copy of the description string from userspace fails, then the page for the instance descriptor doesn't...

Malicious code in graphnode (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 981903800087e4528bba3ec6bb841e810feaedfa490e7f078fcac9c9d663e4ce This is a malicious copy of the networkx package. It contains an obfuscated script that downloads and runs further scripts from one of multiple locations, and...

MAL-2025-192376 Malicious code in graphnode (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 981903800087e4528bba3ec6bb841e810feaedfa490e7f078fcac9c9d663e4ce This is a malicious copy of the networkx package. It contains an obfuscated script that downloads and runs further scripts from one of multiple locations, and...

EUVD-2025-201616

In the Linux kernel, the following vulnerability has been resolved: xsk: avoid data corruption on cq descriptor number Since commit 30f241fcf52a "xsk: Fix immature cq descriptor production", the descriptor number is stored in skb control block and xskcqsubmitaddrlocked relies on it to put the ume...

DEBIAN-CVE-2023-53769

In the Linux kernel, the following vulnerability has been resolved: virt/coco/sev-guest: Double-buffer messages The encryption algorithms read and write directly to shared unencrypted memory, which may leak information as well as permit the host to tamper with the message integrity. Instead, copy...

CVE-2023-53769

In the Linux kernel, the following vulnerability has been resolved: virt/coco/sev-guest: Double-buffer messages The encryption algorithms read and write directly to shared unencrypted memory, which may leak information as well as permit the host to tamper with the message integrity. Instead, copy...

UBUNTU-CVE-2023-53769

In the Linux kernel, the following vulnerability has been resolved: virt/coco/sev-guest: Double-buffer messages The encryption algorithms read and write directly to shared unencrypted memory, which may leak information as well as permit the host to tamper with the message integrity. Instead, copy...

CVE-2023-53769

In the Linux kernel, the following vulnerability has been resolved: virt/coco/sev-guest: Double-buffer messages The encryption algorithms read and write directly to shared unencrypted memory, which may leak information as well as permit the host to tamper with the message integrity. Instead, copy...

SUSE CVE-2025-40279

In the Linux kernel, the following vulnerability has been resolved: net: sched: actconnmark: initialize struct tcife to fix kernel leak In tcfconnmarkdump, the variable 'opt' was partially initialized using a designatied initializer. While the padding bytes are reamined uninitialized. nlaput copi...

CVE-2025-40290

CVE-2025-40290 concerns the Linux kernel’s XSk patching path. The issue arises from storing the descriptor number in the skb control block to track umem addresses for the xsk completion queue, which is unsafe since the skb control block can be overwritten after transmission. This leads to a NULL ...

The vulnerability of the copy_verifier_state() function in the kernel/bpf/verifier.c module, which is part of the BPF interpreter support for the Linux operating system, allows a hacker to trigger a service failure.

The vulnerability of the copyverifierstate function in the kernel/bpf/verifier.c module, which is part of the BPF interpreter support for Linux kernel, relates to pointer manipulation. Exploiting this vulnerability could allow an attacker to trigger a service failure...

The vulnerability of the copy_from_user() function in the arch/sparc/lib/U3memcpy.S module of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the copyfromuser function in the arch/sparc/lib/U3memcpy.S file of the Linux operating system’s kernel is related to the lack of a check on the returned value. Exploiting this vulnerability could allow an attacker to cause a service failure remotely...

PT-2025-49421

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.16.12+deb14-cloud-amd64 1 Description The Linux kernel contained a flaw in the xsk XDP socket subsystem related to descriptor number handling on completion queues. A commit 30f241fcf52a initially introduced an...

PT-2025-49499

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The encryption algorithms within the kernel’s virt/coco/sev-guest component directly read from and write to shared unencrypted memory. This practice could potentially expose information...

EUVD-2025-201577

In the Linux kernel, the following vulnerability has been resolved: net: sched: actife: initialize struct tcife to fix KMSAN kernel-infoleak Fix a KMSAN kernel-infoleak detected by the syzbot . net? KMSAN: kernel-infoleak in skbdatagramiter In tcfifedump, the variable 'opt' was partially...