Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: sfc: Fixed an issue where a use-after-free occurred when disabling sriov. The use-after-free was detected by kfence when disabling sriov. What was read after it was freed was vf-pcidev: it was freed from pcidisablesriov, and...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010994)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010994 advisory. In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix defrag path triggering jbd2 ASSERT code path: ocfs2ioctlmoveextents ocfs2moveextents...

kernel: smb: client: Fix use-after-free in cifs_fill_dirent

A use-after-free flaw was found in cifsfilldirent in fs/cifs/readdir.c in smb client in the Linux Kernel. This flaw could allow an attacker to crash the system due to race problem. This vulnerability could even lead to a kernel information leak problem...

PT-2025-51689

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.14.0-rc2-build2+ 1266 Description The Linux kernel contains a flaw in libceph related to a potential use-after-free condition within the have mon and osd map function. The issue arises from a race condition in...

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 Linux kernel that stems from a failure to check the osb-journal state, which could result in a null pointer dereference...

UBUNTU-CVE-2024-56693

In the Linux kernel, the following vulnerability has been resolved: brd: defer automatic disk creation until module initialization succeeds My colleague Wupeng found the following problems during fault injection: BUG: unable to handle page fault for address: fffffbfff809d073 PGD 6e648067 P4D...

OESA-2024-1110 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel before 6.5.9, there is a NULL pointer dereference in sendacknowledge in net/nfc/nci/spi.c.CVE-2023-46343 In the Linux kernel before 6.4.12, amdgpucswaitallfences in drivers/gpu/drm/amd/amdgpu/amdgpucs.c has a...

kernel: heap out of bounds write in nf_dup_netdev.c

An out-of-bounds OOB memory access flaw was found in nftfwddupnetdevoffload in net/netfilter/nfdupnetdev.c in the netfilter subcomponent in the Linux kernel due to a heap out-of-bounds write problem. This flaw allows a local attacker with a user account on the system to gain access to out-of-boun...