PT-2025-27987

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.1.147-1 Debian bookworm, 6.6.101 upstream, and SLE 15 SP4, SLE 15 SP5, SLE 15 SP6, and openSUSE Leap 15.4, 15.5. Description The Linux kernel contains a vulnerability related to a use-after-free condition in th...

The vulnerability in the `ipc/namespace.c` component of the Linux operating system allows a attacker to trigger a service failure.

The vulnerability in the ipc/namespace.c component of the Linux operating system is related to improper memory release before deleting the last reference. Exploiting this vulnerability can allow an attacker to cause a service failure...

Exploit for CVE-2025-2783

CVE-2025-2783 Simulated PoC for CVE-2025-2783 — a sandbox esca...

SUSE CVE-2025-21947

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix type confusion via race condition when using ipcmsgsendrequest req-handle is allocated using ksmbdacquireid&ipcida, based on idaalloc. req-handle from ksmbdipcloginrequest and FSCTLPIPETRANSCEIVE ioctl can be same and ...

CVE-2025-21947

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix type confusion via race condition when using ipcmsgsendrequest req-handle is allocated using ksmbdacquireid&ipcida, based on idaalloc. req-handle from ksmbdipcloginrequest and FSCTLPIPETRANSCEIVE ioctl can be same and ...

AZL-59760 CVE-2025-21947 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix type confusion via race condition when using ipcmsgsendrequest req-handle is allocated using ksmbdacquireid&ipcida, based on idaalloc. req-handle from ksmbdipcloginrequest and FSCTLPIPETRANSCEIVE ioctl can be same and ...

DEBIAN-CVE-2025-21947

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix type confusion via race condition when using ipcmsgsendrequest req-handle is allocated using ksmbdacquireid&ipcida, based on idaalloc. req-handle from ksmbdipcloginrequest and FSCTLPIPETRANSCEIVE ioctl can be same and ...

AZL-59862 CVE-2025-21947 affecting package kernel for versions less than 6.6.85.1-2

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix type confusion via race condition when using ipcmsgsendrequest req-handle is allocated using ksmbdacquireid&ipcida, based on idaalloc. req-handle from ksmbdipcloginrequest and FSCTLPIPETRANSCEIVE ioctl can be same and ...

CVE-2025-21947 ksmbd: fix type confusion via race condition when using ipc_msg_send_request

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix type confusion via race condition when using ipcmsgsendrequest req-handle is allocated using ksmbdacquireid&ipcida, based on idaalloc. req-handle from ksmbdipcloginrequest and FSCTLPIPETRANSCEIVE ioctl can be same and ...

CVE-2025-21947

The CVE-2025-21947 issue affects the Linux kernel ksmbd subsystem and is resolved by a fix for a race condition that can cause type confusion in IPC message handling. Root cause: req->handle is allocated via ksmbd_acquire_id(&ipc_ida) (ida_alloc) and can be reused for ksmbd_ipc_login_request a...

CVE-2025-21947 ksmbd: fix type confusion via race condition when using ipc_msg_send_request

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix type confusion via race condition when using ipcmsgsendrequest req-handle is allocated using ksmbdacquireid&ipcida, based on idaalloc. req-handle from ksmbdipcloginrequest and FSCTLPIPETRANSCEIVE ioctl can be same and ...

CVE-2025-21947

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix type confusion via race condition when using ipcmsgsendrequest req-handle is allocated using ksmbdacquireid&ipcida, based on idaalloc. req-handle from ksmbdipcloginrequest and FSCTLPIPETRANSCEIVE ioctl can be same and ...

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 the presence of a race condition in ipcmsgsendrequest leading to type confusion...

SUSE CVE-2023-52987

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-mtrace: prevent underflow in sofipc4prioritymaskdfswrite The "id" comes from the user. Change the type to unsigned to prevent an array underflow...

SUSE CVE-2025-2857

Following the recent Chrome sandbox escape CVE-2025-2783, various Firefox developers identified a similar pattern in our IPC code. A compromised child process could cause the parent process to return an unintentionally powerful handle, leading to a sandbox escape. The original vulnerability was...

SUSE CVE-2025-21870

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-topology: Harden loops for looking up ALH copiers Other, non DAI copier widgets could have the same stream name sname as the ALH copier and in that case the copier-data is NULL, no alhdata is attached, which could...

Mozilla Firefox ESR < 115.21.1

The version of Firefox ESR installed on the remote Windows host is prior to 115.21.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2025-19 advisory. - Following the recent Chrome sandbox escape CVE-2025-2783, various Firefox developers identified a similar pattern in our...

Mozilla Firefox < 136.0.4

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 136.0.4. It is, therefore, affected by a vulnerability as referenced in the mfsa2025-19 advisory. - Following the recent Chrome sandbox escape CVE-2025-2783, various Firefox developers identified a similar pattern i...

kernel security update

3.10.0-1160.119.1.0.7 - ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices Benot Sevens CVE-2024-53197 Orabug: 37686305 - can: bcm: Fix UAF in bcmprocshow YueHaibing CVE-2023-52922 Orabug: 37686305 - HID: core: zero-initialize the report buffer Benot Sevens...

Mozilla Firefox ESR < 115.21.1

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 115.21.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2025-19 advisory. - Following the recent Chrome sandbox escape CVE-2025-2783, various Firefox developers identified a similar...