CVE-2023-53025

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

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...

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...

CVE-2023-52992 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...

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...

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 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...

VulnCheck KEV: CVE-2024-6409

A race condition vulnerability was discovered in how signals are handled by OpenSSH's server sshd. If a remote attacker does not authenticate within a set time period, then sshd's SIGALRM handler is called asynchronously. However, this signal handler calls various functions that are not...

Linux Distros Unpatched Vulnerability : CVE-2025-21728

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: bpf: Send signals asynchronously if !preemptible BPF programs can execute in all kinds of...

CVE-2025-21728

CVE-2025-21728: Linux kernel vulnerability where BPF programs in non-preemptible contexts calling bpf_send_signal() can sleep, causing issues. The fix changes irqs_disabled() to !preemptible(). Affects kernels with BPF support; CVSSv3.1 base 5.5 (LOCAL, LOW privileges, NONE user interaction, HIGH...

CVE-2025-21728 bpf: Send signals asynchronously if !preemptible

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...

Azure Linux 3.0 Security Update: kernel (CVE-2024-39474)

"The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-39474 advisory. - In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: fix vmalloc which may retur...

Exploit for Race Condition in Openbsd Openssh

CVE-2024-6387.py - PoC...

The vulnerability of SAP BusinessObjects Business Intelligence platform, related to the use of a signal handler for an unreachable function, allows a malicious actor to gain unauthorized access to protected information.

The vulnerability of the SAP BusinessObjects Business Intelligence platform is related to the use of a signal processor for non-reachable functions. Exploiting this vulnerability can allow an attacker operating remotely to gain unauthorized access to protected information...

CVE-2024-50271

In the Linux kernel, the following vulnerability has been resolved: signal: restore the overriderlimit logic Prior to commit d64696905554 "Reimplement RLIMITSIGPENDING on top of ucounts" UCOUNTRLIMITSIGPENDING rlimit was not enforced for a class of signals. However now it's enforced...

SUSE CVE-2024-50271

In the Linux kernel, the following vulnerability has been resolved: signal: restore the overriderlimit logic Prior to commit d64696905554 "Reimplement RLIMITSIGPENDING on top of ucounts" UCOUNTRLIMITSIGPENDING rlimit was not enforced for a class of signals. However now it's enforced...

CVE-2024-50271

CVE-2024-50271 (Linux kernel) : The issue concerns the RLIMIT_SIGPENDING override logic. A fix restores the previous behavior by passing override_rlimit into inc_rlimit_get_ucounts() and skipping the max comparison when override_rlimit is set, making the rlimit enforcement unconditional again. Wi...

PT-2024-34099

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue concerns a behavior change in the Linux kernel related to signal handling, specifically with the override rlimit logic. Prior to a certain commit, the UCOUNT RLIMIT SIGPENDIN...

EulerOS Virtualization 2.12.0 : openssh (EulerOS-SA-2024-2774)

According to the versions of the openssh packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A race condition vulnerability was discovered in how signals are handled by OpenSSH's server sshd. If a remote attacker does not...

SUSE CVE-2024-50015

In the Linux kernel, the following vulnerability has been resolved: ext4: dax: fix overflowing extents beyond inode size when partially writing The daxiomaprw does two things in each iteration: map written blocks and copy user data to blocks. If the process is killed by userSee signal handling in...