Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Binder: Fix for double-free in dbitmap A process may fail to allocate a new bitmap when attempting to expand its proc-dmap. In such cases, dbitmapgrow fails and frees the old bitmap via dbitmapfree. However, the driver calls...

SUSE CVE-2025-40028

In the Linux kernel, the following vulnerability has been resolved: binder: fix double-free in dbitmap A process might fail to allocate a new bitmap when trying to expand its proc-dmap. In that case, dbitmapgrow fails and frees the old bitmap via dbitmapfree. However, the driver calls dbitmapfree...

CVE-2025-40028

In the Linux kernel, the following vulnerability has been resolved: binder: fix double-free in dbitmap A process might fail to allocate a new bitmap when trying to expand its proc-dmap. In that case, dbitmapgrow fails and frees the old bitmap via dbitmapfree. However, the driver calls dbitmapfree...

EUVD-2025-36439

In the Linux kernel, the following vulnerability has been resolved: binder: fix double-free in dbitmap A process might fail to allocate a new bitmap when trying to expand its proc-dmap. In that case, dbitmapgrow fails and frees the old bitmap via dbitmapfree. However, the driver calls dbitmapfree...

CVE-2025-40028

In the Linux kernel, the following vulnerability has been resolved: binder: fix double-free in dbitmap A process might fail to allocate a new bitmap when trying to expand its proc-dmap. In that case, dbitmapgrow fails and frees the old bitmap via dbitmapfree. However, the driver calls dbitmapfree...

UBUNTU-CVE-2025-40028

In the Linux kernel, the following vulnerability has been resolved: binder: fix double-free in dbitmap A process might fail to allocate a new bitmap when trying to expand its proc-dmap. In that case, dbitmapgrow fails and frees the old bitmap via dbitmapfree. However, the driver calls dbitmapfree...

CVE-2025-40028

In the Linux kernel, the following vulnerability has been resolved: binder: fix double-free in dbitmap A process might fail to allocate a new bitmap when trying to expand its proc-dmap. In that case, dbitmapgrow fails and frees the old bitmap via dbitmapfree. However, the driver calls dbitmapfree...

CVE-2025-40028 binder: fix double-free in dbitmap

In the Linux kernel, the following vulnerability has been resolved: binder: fix double-free in dbitmap A process might fail to allocate a new bitmap when trying to expand its proc-dmap. In that case, dbitmapgrow fails and frees the old bitmap via dbitmapfree. However, the driver calls dbitmapfree...

CVE-2025-40028 binder: fix double-free in dbitmap

In the Linux kernel, the following vulnerability has been resolved: binder: fix double-free in dbitmap A process might fail to allocate a new bitmap when trying to expand its proc-dmap. In that case, dbitmapgrow fails and frees the old bitmap via dbitmapfree. However, the driver calls dbitmapfree...

CVE-2025-40028

CVE-2025-40028 : In the Linux kernel, a double-free can occur in the Binder driver’s dbitmap path when expanding proc->dmap; dbitmap_grow() frees the old bitmap via dbitmap_free(), and the driver later frees it again on process termination. The fixed mitigation is to set proc->map to NULL i...

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 old bitmap releases not being handled correctly when dbitmapgrow fails, which could lead to a double release...

Linux Distros Unpatched Vulnerability : CVE-2025-40028

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - binder: fix double-free in dbitmap A process might fail to allocate a new bitmap when trying to expand its proc-dmap. In that case, dbitmapgrow fails and frees...

PT-2025-44095

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.17.0-rc6-dirty Description The Linux kernel contains a flaw in the binder subsystem related to bitmap handling. A process attempting to expand its proc-dmap may experience a double-free error when a bitmap...