PT-2026-97889

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the send signal locked function where sender IDs are rewritten for the target namespace. Because group sends reuse the same siginfo, a change made for one recipient ca...

CVE-2026-46180

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Fix potential use-after-free issue when stopping watchdog task Watchdog task might end between sendsig and kthreadstop calls, what results in the use-after-free issue. Fix this by increasing watchdog task referenc...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: smb: server: The senddone handler now handles completion without using IBSENDSIGNALED. With smbdirectsendbatch, we likely have requests that do not include IBSENDSIGNALED. These requests will be destroyed during the final request...

CVE-2026-31534

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990240)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990240 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Skip task with pid=1 in sendsignalcommon The following kernel panic can be triggered when a...

Linux kernel MM Heap Buffer Overflow DoS

The vulnerability of the bpfsendsignalcommon function in the Linux kernel component is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability could allow an attacker to trigger a system failure...

DEBIAN-CVE-2023-52992

In the Linux kernel, the following vulnerability has been resolved: bpf: Skip task with pid=1 in sendsignalcommon The following kernel panic can be triggered when a task with pid=1 attaches a prog that attempts to send killing signal to itself, also see 1 for more details: Kernel panic - not...

UBUNTU-CVE-2023-52992

In the Linux kernel, the following vulnerability has been resolved: bpf: Skip task with pid=1 in sendsignalcommon The following kernel panic can be triggered when a task with pid=1 attaches a prog that attempts to send killing signal to itself, also see 1 for more details: Kernel panic - not...

CVE-2023-52992

CVE-2023-52992 affects the Linux kernel; the vulnerability exists in BPF’s send_signal_common path where a task with pid=1 can trigger a kernel panic (kernel: “Attempted to kill init!”). A fix was applied to skip pid=1 in bpf_send_signal_common(), preventing this panic. Impact is local, with pote...

SUSE CVE-2025-21728

In the Linux kernel, the following vulnerability has been resolved: bpf: Send signals asynchronously if !preemptible BPF programs can execute in all kinds of contexts and when a program running in a non-preemptible context uses the bpfsendsignal kfunc, it will cause issues because this kfunc can...

PT-2025-8811

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A issue in the Linux kernel has been resolved, related to BPF programs executing in non-preemptible contexts. When a BPF program uses the bpf send signal function in such a context, it c...

kernel: bpf: Skip task with pid=1 in send_signal_common()

In the Linux kernel, the following vulnerability has been resolved: bpf: Skip task with pid=1 in sendsignalcommon The following kernel panic can be triggered when a task with pid=1 attaches a prog that attempts to send killing signal to itself, also see 1 for more details: Kernel panic - not...

PT-2023-35274

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.231 Description The issue is related to the bpf in the Linux Kernel, specifically with skipping tasks with pid=1 in send signal common. The actual impact and attack plausibility have not yet been proven...

PT-2023-35127 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.92 Description: The issue is related to the bpf in the Linux Kernel, specifically with skipping tasks with pid=1 in send signal common. The actual impact and attack plausibility have not yet been proven...

PT-2023-35210

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.167 Description The issue is related to the bpf in the Linux Kernel, specifically with skipping tasks with pid=1 in send signal common. The actual impact and attack plausibility have not yet been proven...

PT-2023-34969 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.1.10 Description: The issue is related to the bpf in the Linux Kernel, specifically in the send signal common function, where a task with pid=1 is skipped. The actual impact and attack plausibility have not y...

Samsung Mobile Devices Resource Management Error Vulnerability

SAMSUNG Mobile devices are a range of Samsung mobile devices, including cell phones, tablets, etc. from Samsung South Korea. A resource management error vulnerability exists in the SMR Sep-2022 Release 1 version of SAMSUNG Mobile devices, which stems from a post-release reuse vulnerability in the...