Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: misc: fastrpc: Do not remove the map from createprocess and devicerelease. Do not remove the map from the list during the error handling in fastrpcinitcreateprocess. Instead, call fastrpcmapput to avoid a use-after-free...

SUSE CVE-2026-53160

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix use-after-free race in fastrpcmapcreate fastrpcmaplookup returns a raw pointer after releasing fl-lock. The caller fastrpcmapcreate then calls fastrpcmapget krefgetunlesszero on this unprotected pointer. A...

CVE-2026-53160

A flaw was found in the Linux kernel's fastrpc component. A race condition in the fastrpcmapcreate function allows for a use-after-free vulnerability. This could enable an attacker to cause system instability, disclose sensitive information, or potentially execute unauthorized code...

UBUNTU-CVE-2026-53160

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix use-after-free race in fastrpcmapcreate fastrpcmaplookup returns a raw pointer after releasing fl-lock. The caller fastrpcmapcreate then calls fastrpcmapget krefgetunlesszero on this unprotected pointer. A...

CVE-2026-53160

Summary: CVE-2026-53160 in the Linux kernel’s fastrpc component describes a use-after-free race in fastrpc_map_create. The vulnerability arises because fastrpc_map_lookup exposed a raw pointer after releasing fl->lock, and the caller then used kref_get_unless_zero on that unprotected pointer, ...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Fix the dmabuf object leak in fastrpcmaplookup In fastrpcmaplookup, the dmabufget function is called to obtain a reference to the dmabuf object for comparison purposes. However, this reference is never released whe...

Linux Distros Unpatched Vulnerability : CVE-2025-68252

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - misc: fastrpc: Fix dmabuf object leak in fastrpcmaplookup In fastrpcmaplookup, dmabufget is called to obtain a reference to the dmabuf for comparison purposes...

EUVD-2025-203644

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Fix dmabuf object leak in fastrpcmaplookup In fastrpcmaplookup, dmabufget is called to obtain a reference to the dmabuf for comparison purposes. However, this reference is never released when the function returns,...

UBUNTU-CVE-2025-68252

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Fix dmabuf object leak in fastrpcmaplookup In fastrpcmaplookup, dmabufget is called to obtain a reference to the dmabuf for comparison purposes. However, this reference is never released when the function returns,...

CVE-2025-68252

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Fix dmabuf object leak in fastrpcmaplookup In fastrpcmaplookup, dmabufget is called to obtain a reference to the dmabuf for comparison purposes. However, this reference is never released when the function returns,...

CVE-2025-68252 misc: fastrpc: Fix dma_buf object leak in fastrpc_map_lookup

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Fix dmabuf object leak in fastrpcmaplookup In fastrpcmaplookup, dmabufget is called to obtain a reference to the dmabuf for comparison purposes. However, this reference is never released when the function returns,...

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, which stems from a dmabuf object leak in the fastrpcmaplookup function in fastrpc...

PT-2025-51665

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the fastrpc map lookup function. The function acquires a reference to a dma buf object using dma buf get for comparison, but this reference is not released,...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987245)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987245 advisory. In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Fix use-after-free race condition for maps It is possible that in between calling...

EUVD-2024-20883

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2022-48872

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: misc: fastrpc: Fix use-after-free race condition for maps It is possible that in between...

Linux Distros Unpatched Vulnerability : CVE-2022-48874

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: misc: fastrpc: Fix use-after-free and race in fastrpcmapfind Currently, there is a race wind...

Linux Distros Unpatched Vulnerability : CVE-2022-48873

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: misc: fastrpc: Don't remove map on createrprocess and devicerelease Do not remove the map fr...

CVE-2024-23379

Memory corruption while unmapping the fastrpc map when two threads can free the same map in concurrent scenario...

CVE-2024-23379

CVE-2024-23379 concerns a memory corruption/double-free issue in Qualcomm DSP/Fastrpc services where two threads can free the same fastrpc map during unmapping, leading to memory corruption. Affected component: DSP Services/Fastrpc on Qualcomm chipsets. Root cause: concurrent unmapping frees the ...