CVE-2026-110261

A flaw was found in OW2 ASM. An attacker can supply a specially crafted class file to an application that analyzes or transforms bytecode with automatic stack map frame computation enabled. This causes an internal computation algorithm to take an excessive amount of time to complete, consuming hi...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: bpf: Fixed the stackmap overflow check in bpfgetstackid Syzkaller reported a KASAN vulnerability related to out-of-bounds write operations in bpfgetstackid, when copying stack trace data. The issue occurs when the perf trace...

SUSE CVE-2025-68378

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix stackmap overflow check in bpfgetstackid Syzkaller reported a KASAN slab-out-of-bounds write in bpfgetstackid when copying stack trace data. The issue occurs when the perf trace contains more stack entries than the stack...

CVE-2025-68378 bpf: Fix stackmap overflow check in __bpf_get_stackid()

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix stackmap overflow check in bpfgetstackid Syzkaller reported a KASAN slab-out-of-bounds write in bpfgetstackid when copying stack trace data. The issue occurs when the perf trace contains more stack entries than the stack...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an improperly checked stack-map overflow that could lead to out-of-bounds writes...

Linux BPF Stack Map Alloc Buffer Overflow

The vulnerability of the stackmapalloc function in the kernel/bpf/stackmap.c module of the BPF subsystem of the Linux operating system in 32-bit architectures is related to integer overflow. Exploitation of this vulnerability could allow an attacker to compromise the confidentiality, integrity, a...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a stack map overflow...

SUSE CVE-2021-41864

preallocelemsandfreelist in kernel/bpf/stackmap.c in the Linux kernel before 5.14.12 allows unprivileged users to trigger an eBPF multiplication integer overflow with a resultant out-of-bounds write...

GSD-2022-1003654 bpf: Fix excessive memory allocation in stack_map_alloc()

bpf: Fix excessive memory allocation in stackmapalloc 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 v5.10.121 by commit...

PT-2022-32074

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.198 Description The issue concerns excessive memory allocation in the stack map alloc function. It was introduced in version v5.3 and fixed in Linux Kernel version v5.4.198. The actual impact and attack...

PT-2022-31433

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.3 through v5.17.12 Description The issue concerns excessive memory allocation in the stack map alloc function. It was introduced in version v5.3 and fixed in version v5.17.13. The actual impact and attack plausibility...

PT-2022-31707

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.45 Description The issue concerns excessive memory allocation in the stack map alloc function. It was introduced in version v5.3 and fixed in Linux Kernel version v5.15.45. The actual impact and attack...

PT-2022-31126

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.2 Description The issue concerns excessive memory allocation in the stack map alloc function. It was introduced in version v5.3 and fixed in Linux Kernel version v5.18.2. The actual impact and attack...

PT-2022-31917

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.121 Description The issue concerns excessive memory allocation in the stack map alloc function. It was introduced in version v5.3 and fixed in version v5.10.121. The actual impact and attack plausibility ha...

kernel: eBPF multiplication integer overflow in prealloc_elems_and_freelist() in kernel/bpf/stackmap.c leads to out-of-bounds write

An out-of-bounds OOB memory write flaw was found in preallocelemsandfreelist in kernel/bpf/stackmap.c in the bpf in the Linux kernel. In this flaw, the multiplication to calculate the size could lead to an integer overflow which could allow a local attacker, with a special user privilege, to gain...

CVE-2017-1000379

The Linux Kernel running on AMD64 systems will sometimes map the contents of PIE executable, the heap or ld.so to where the stack is mapped allowing attackers to more easily manipulate the stack. Linux Kernel version 4.11.5 is affected...