29 matches found
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: shmem: Use ramfskillsb for the killsb method of ramfs-based tmpfs. Since ramfs-based tmpfs uses ramfsinitfscontext for the initfscontext method, which allocates fc-sfsinfo, using ramfskillsb allows for its freeing and avoids a...
The vulnerability of the ramfs_kill_sb() function in the Linux operating system allows a hacker to trigger a service failure.
The vulnerability of the ramfskillsb function in the Linux operating system is related to the lack of memory release after the effective lifespan of the function has ended. Exploiting this vulnerability can allow an attacker to cause a service failure...
Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006604)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006604 advisory. In the Linux kernel, the following vulnerability has been resolved: shmem: use ramfskillsb for killsb method of ramfs-based tmpfs As the ramfs-based tmpfs uses...
Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005451)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005451 advisory. In the Linux kernel, the following vulnerability has been resolved: shmem: use ramfskillsb for killsb method of ramfs-based tmpfs As the ramfs-based tmpfs uses...
Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005662)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005662 advisory. In the Linux kernel, the following vulnerability has been resolved: shmem: use ramfskillsb for killsb method of ramfs-based tmpfs As the ramfs-based tmpfs uses...
EUVD-2014-3406
Malware in sbrugna...
Exploit for CVE-2025-56708
CVE-2025-56708&CVE-2025-56709 【CVE-2025-56709】savepath Bu...
SUSE CVE-2023-53391
In the Linux kernel, the following vulnerability has been resolved: shmem: use ramfskillsb for killsb method of ramfs-based tmpfs As the ramfs-based tmpfs uses ramfsinitfscontext for the initfscontext method, which allocates fc-sfsinfo, use ramfskillsb to free it and avoid a memory leak...
CVE-2023-53391
In the Linux kernel, the following vulnerability has been resolved: shmem: use ramfskillsb for killsb method of ramfs-based tmpfs As the ramfs-based tmpfs uses ramfsinitfscontext for the initfscontext method, which allocates fc-sfsinfo, use ramfskillsb to free it and avoid a memory leak...
CVE-2023-53391
In the Linux kernel, the following vulnerability has been resolved: shmem: use ramfskillsb for killsb method of ramfs-based tmpfs As the ramfs-based tmpfs uses ramfsinitfscontext for the initfscontext method, which allocates fc-sfsinfo, use ramfskillsb to free it and avoid a memory leak...
DEBIAN-CVE-2023-53391
In the Linux kernel, the following vulnerability has been resolved: shmem: use ramfskillsb for killsb method of ramfs-based tmpfs As the ramfs-based tmpfs uses ramfsinitfscontext for the initfscontext method, which allocates fc-sfsinfo, use ramfskillsb to free it and avoid a memory leak...
UBUNTU-CVE-2023-53391
In the Linux kernel, the following vulnerability has been resolved: shmem: use ramfskillsb for killsb method of ramfs-based tmpfs As the ramfs-based tmpfs uses ramfsinitfscontext for the initfscontext method, which allocates fc-sfsinfo, use ramfskillsb to free it and avoid a memory leak...
CVE-2023-53391
CVE-2023-53391 patches the Linux kernel shmem:ramfs-based tmpfs memory leak by replacing kill_sb with ramfs_kill_sb() in ramfs-based tmpfs, freeing fc->s_fs_info during init_fs_context() cleanup. Affected: Linux kernel ramfs/tmpfs shmem path; root cause: memory leak in kill_sb/init_fs_context ...
CVE-2023-53391
In the Linux kernel, the following vulnerability has been resolved: shmem: use ramfskillsb for killsb method of ramfs-based tmpfs As the ramfs-based tmpfs uses ramfsinitfscontext for the initfscontext method, which allocates fc-sfsinfo, use ramfskillsb to free it and avoid a memory leak...
CVE-2023-53391 shmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfs
In the Linux kernel, the following vulnerability has been resolved: shmem: use ramfskillsb for killsb method of ramfs-based tmpfs As the ramfs-based tmpfs uses ramfsinitfscontext for the initfscontext method, which allocates fc-sfsinfo, use ramfskillsb to free it and avoid a memory leak...
CVE-2023-53391 shmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfs
In the Linux kernel, the following vulnerability has been resolved: shmem: use ramfskillsb for killsb method of ramfs-based tmpfs As the ramfs-based tmpfs uses ramfsinitfscontext for the initfscontext method, which allocates fc-sfsinfo, use ramfskillsb to free it and avoid a memory leak...
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 ramfs-based tmpfs not properly freeing fc-sfsinfo, which could lead to a memory leak...
CVE-2025-32438
make-initrd-ng is a tool for copying binaries and their dependencies. Local privilege escalation affecting all NixOS users. With systemd.shutdownRamfs.enable enabled the default a local user is able to create a program that will be executed by root during shutdown. Patches exist for NixOS 24.11 a...
kernel: Linux kernel: Memory leak in shmem's ramfs-based tmpfs leads to denial of service
A flaw was found in the Linux kernel's shared memory shmem component, specifically within its ramfs-based temporary file system tmpfs implementation. A local user could exploit this vulnerability due to improper memory deallocation. This oversight can lead to a memory leak, potentially causing a...
