Astra Linux - уязвимость в linux-5.10, linux-6.1, 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...

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 20.1070a 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...

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...

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 ...

PT-2023-9451 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A use-after-free bug has been identified in the gadgetfs driver of the Linux kernel, involving processes concurrently mounting and unmounting the gadgetfs filesystem. The bug occurs wh...