CVE-2023-54008: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: virtiovdpa: build affinity masks conditionally We try to build affinity mask via createaffinitymasks unconditionally which may lead several issues: - the affinity mask is not used for parent without affinity support only VDUSE...

EUVD-2025-20806

Malicious code in bioql PyPI...

The vulnerability of the `group_cpus_evenly` function in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the groupcpusevenly function in the Linux operating system is related to a pointer dereferencing error. Exploiting this vulnerability can allow an attacker to cause service failures remotely...

SUSE CVE-2025-38255

In the Linux kernel, the following vulnerability has been resolved: lib/groupcpus: fix NULL pointer dereference from groupcpusevenly While testing nullblk with configfs, echo 0 pollqueues will trigger following panic: BUG: kernel NULL pointer dereference, address: 0000000000000010 Oops: Oops: 000...

CVE-2025-38255

In the Linux kernel, the following vulnerability has been resolved: lib/groupcpus: fix NULL pointer dereference from groupcpusevenly While testing nullblk with configfs, echo 0 pollqueues will trigger following panic: BUG: kernel NULL pointer dereference, address: 0000000000000010 Oops: Oops: 000...

UBUNTU-CVE-2025-38255

In the Linux kernel, the following vulnerability has been resolved: lib/groupcpus: fix NULL pointer dereference from groupcpusevenly While testing nullblk with configfs, echo 0 pollqueues will trigger following panic: BUG: kernel NULL pointer dereference, address: 0000000000000010 Oops: Oops: 000...

CVE-2025-38255 lib/group_cpus: fix NULL pointer dereference from group_cpus_evenly()

In the Linux kernel, the following vulnerability has been resolved: lib/groupcpus: fix NULL pointer dereference from groupcpusevenly While testing nullblk with configfs, echo 0 pollqueues will trigger following panic: BUG: kernel NULL pointer dereference, address: 0000000000000010 Oops: Oops: 000...

CVE-2025-38255 lib/group_cpus: fix NULL pointer dereference from group_cpus_evenly()

In the Linux kernel, the following vulnerability has been resolved: lib/groupcpus: fix NULL pointer dereference from groupcpusevenly While testing nullblk with configfs, echo 0 pollqueues will trigger following panic: BUG: kernel NULL pointer dereference, address: 0000000000000010 Oops: Oops: 000...

CVE-2025-38255

CVE-2025-38255 : In the Linux kernel, a NULL pointer dereference can occur in lib/group_cpus when group_cpus_evenly() is called with numgrps == 0. The root cause is that kcalloc() returns ZERO_SIZE_PTR and subsequent dereference leads to a panic during blk_mq_map_queues/nulL_map_queues. The conne...

CVE-2025-38255: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: lib/groupcpus: fix NULL pointer dereference from groupcpusevenly While testing nullblk with configfs, echo 0 pollqueues will trigger following panic: BUG: kernel NULL pointer dereference, address: 0000000000000010 Oops: Oops: 000...