Linux Distros Unpatched Vulnerability : CVE-2026-45967

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: Return proper address for non- zero offsets in insn array The mapdirectvalueaddr functi...

PT-2025-53010

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to BPF percpu hash maps. Missing calls to bpf obj free fields in pcpu copy value could lead to memory referenced by BPF KPTR REF,PERCPU fields...

CVE-2023-53790 bpf: Zeroing allocated object from slab in bpf memory allocator

In the Linux kernel, the following vulnerability has been resolved: bpf: Zeroing allocated object from slab in bpf memory allocator Currently the freed element in bpf memory allocator may be immediately reused, for htab map the reuse will reinitialize special fields in map value e.g., bpfspinlock...

CVE-2025-12890 Bluetooth: peripheral: Invalid handling of malformed connection request

Improper handling of malformed Connection Request with the interval set to be 1 which supposed to be illegal and the chM 0x7CFFFFFFFF triggers a crash. The peripheral will not be connectable after it...

Linux Distros Unpatched Vulnerability : CVE-2022-48940

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: Fix crash due to incorrect copymapvalue When both bpfspinlock and bpftimer are present ...

SUSE CVE-2022-48940

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix crash due to incorrect copymapvalue When both bpfspinlock and bpftimer are present in a BPF map value, copymapvalue needs to skirt both objects when copying a value into and out of the map. However, the current code does...

DEBIAN-CVE-2022-48940

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix crash due to incorrect copymapvalue When both bpfspinlock and bpftimer are present in a BPF map value, copymapvalue needs to skirt both objects when copying a value into and out of the map. However, the current code does...

UBUNTU-CVE-2022-48940

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix crash due to incorrect copymapvalue When both bpfspinlock and bpftimer are present in a BPF map value, copymapvalue needs to skirt both objects when copying a value into and out of the map. However, the current code does...

CVE-2024-36918

The CVE-2024-36918 issue affects the Linux kernel’s BPF bloom filter map: a missing check allowed value sizes that overflow int, risking kernel crashes. A patch rejects values above KMALLOC_MAX_SIZE during bloom filter creation; this aligns bloom map protection with other map types. The vulnerabi...

GSD-2022-1005523 bpf: Don't reinit map value in prealloc_lru_pop

bpf: Don't reinit map value in prealloclrupop This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.63 by commit...

PT-2022-7500 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.16.0 Description: The issue is related to a crash in the Linux kernel's BPF Berkeley Packet Filter component when both bpf spin lock and bpf timer are present in a BPF map value. The copy map value function do...