CVE-2025-21687 vfio/platform: check the bounds of read/write syscalls

In the Linux kernel, the following vulnerability has been resolved: vfio/platform: check the bounds of read/write syscalls count and offset are passed from user space and not checked, only offset is capped to 40 bits, which can be used to read/write out of bounds of the device...

CVE-2025-21687

CVE-2025-21687 affects the Linux kernel’s vfio/platform code. The vulnerability arises because this path did not fully validate the combination of read/write syscall bounds with user-supplied count/offset, and only offset was capped to 40 bits. This can allow reading or writing beyond the device’...

CVE-2025-21687: Out-of-bounds Read

In the Linux kernel, the following vulnerability has been resolved: vfio/platform: check the bounds of read/write syscalls count and offset are passed from user space and not checked, only offset is capped to 40 bits, which can be used to read/write out of bounds of the device...

CVE-2025-1115 RT-Thread lwp_syscall.c sys_timer_settime information disclosure

A vulnerability classified as problematic was found in RT-Thread up to 5.1.0. Affected by this vulnerability is the function...

CVE-2022-40733

CVE-2022-40733 is a kernel vulnerability in Windows DirectComposition via the win32kbase.sys driver. The TALOS report details a NULL pointer dereference in DirectComposition GetWeakReferenceBase due to a mis-managed weak-reference flag in the resource marshaler lifecycle, triggered when certain f...

Moderate: Red Hat Security Advisory: oci-seccomp-bpf-hook security update

An update for oci-seccomp-bpf-hook is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

ALSA-2024:9277 Moderate: oci-seccomp-bpf-hook security update

OCI Hook to generate seccomp json files based on EBF syscalls used by container oci-seccomp-bpf-hook provides a library for applications looking to use the Container Pod concept popularized by Kubernetes. Security Fixes: golang: net: malformed DNS message can cause infinite loop CVE-2024-24788 Fo...

Moderate: oci-seccomp-bpf-hook security update

OCI Hook to generate seccomp json files based on EBF syscalls used by container oci-seccomp-bpf-hook provides a library for applications looking to use the Container Pod concept popularized by Kubernetes. Security Fixes: golang: net: malformed DNS message can cause infinite loop CVE-2024-24788 Fo...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-42311)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-42311 advisory. - In the Linux kernel, the following vulnerability has been resolved: hfs: fix to initialize fields of...

CLSA-2024-1727352561 kernel: Fix of 19 CVEs

tipc: Return non-zero value from tipcudpaddr2str on error CVE-2024-42284 - dev/parport: fix the array out-of-bounds risk CVE-2024-42301 - RDMA/iwcm: Fix a use-after-free related to destroying CM IDs CVE-2024-42285 - scsi: aacraid: Fix double-free on probe failure CVE-2024-46673 - ipv6: prevent...

CVE-2022-48944

In the Linux kernel, the following vulnerability has been resolved: sched: Fix yet more schedfork races Where commit 4ef0c5c6b5ba "kernel/sched: Fix schedfork access an invalid schedtaskgroup" fixed a fork race vs cgroup, it opened up a race vs syscalls by not placing the task on the runqueue...

CVE-2022-48944

In the Linux kernel, the following vulnerability has been resolved: sched: Fix yet more schedfork races Where commit 4ef0c5c6b5ba "kernel/sched: Fix schedfork access an invalid schedtaskgroup" fixed a fork race vs cgroup, it opened up a race vs syscalls by not placing the task on the runqueue...

CVE-2022-48944

In the Linux kernel, the following vulnerability has been resolved: sched: Fix yet more schedfork races Where commit 4ef0c5c6b5ba "kernel/sched: Fix schedfork access an invalid schedtaskgroup" fixed a fork race vs cgroup, it opened up a race vs syscalls by not placing the task on the runqueue...

CVE-2022-48944 sched: Fix yet more sched_fork() races

In the Linux kernel, the following vulnerability has been resolved: sched: Fix yet more schedfork races Where commit 4ef0c5c6b5ba "kernel/sched: Fix schedfork access an invalid schedtaskgroup" fixed a fork race vs cgroup, it opened up a race vs syscalls by not placing the task on the runqueue...

CVE-2022-48944 sched: Fix yet more sched_fork() races

In the Linux kernel, the following vulnerability has been resolved: sched: Fix yet more schedfork races Where commit 4ef0c5c6b5ba "kernel/sched: Fix schedfork access an invalid schedtaskgroup" fixed a fork race vs cgroup, it opened up a race vs syscalls by not placing the task on the runqueue...

CVE-2022-48944

The CVE-2022-48944 issue is a Linux kernel race in sched/fork() related to how new tasks are exposed via pidhash and runqueue handling. The description cites prior fixes that fixed a fork race vs cgroup (commit 4ef0c5c6b5ba) and a subsequent change that effectively reverted that, aiming to fix th...

CVE-2022-48944: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: sched: Fix yet more schedfork races Where commit 4ef0c5c6b5ba "kernel/sched: Fix schedfork access an invalid schedtaskgroup" fixed a fork race vs cgroup, it opened up a race vs syscalls by not placing the task on the runqueue...

CVE-2024-42318

A vulnerability was found in the Linux kernel's axichanhandleerr function, which caused a kernel panic due to NULL pointer dereferencing. This issue has been fixed. The update protects the vd variable to prevent such crashes. The axichanblockxfercomplete function was used as a reference for this...

CVE-2024-42318

In the Linux kernel, the following vulnerability has been resolved: landlock: Don't lose track of restrictions on credtransfer When a process' cred struct is replaced, this almost always invokes the credprepare LSM hook; but in one special case when KEYCTLSESSIONTOPARENT updates the parent's...

CVE-2024-42318 landlock: Don't lose track of restrictions on cred_transfer

In the Linux kernel, the following vulnerability has been resolved: landlock: Don't lose track of restrictions on credtransfer When a process' cred struct is replaced, this almost always invokes the credprepare LSM hook; but in one special case when KEYCTLSESSIONTOPARENT updates the parent's...