12 matches found
CVE-2026-53114
In the Linux kernel, the following vulnerability has been resolved: perf/amd/ibs: Avoid calling perfallowkernel from the IBS NMI handler Calling perfallowkernel from the NMI context is unsafe and could be fatal. Capture the permission at event-initialization time by storing it in event-hw.flags,...
CVE-2026-53114
CVE-2026-53114 concerns the Linux kernel's perf/amd/ibs feature. The root cause is calling perf_allow_kernel() from the IBS NMI handler, which is unsafe in NMI context and can be fatal. The approved fix stores the required permission at event initialization in event->hw.flags and makes the NMI...
S390 Linux Heap Buffer Overflow DoS
The vulnerability of the hwperfeventinit function in the arch/s390/kernel/perfcpumsf.c module, which is part of the S390 platform support for the Linux operating system, is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to access...
EUVD-2025-13067
Malicious code in bioql PyPI...
CVE-2025-38387
In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Initialize objevent-objsublist before xainsert The objevent may be loaded immediately after inserted, then if the listhead is not initialized then we may get a poisonous pointer. This fixes the crash below: mlx5core...
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 Linux kernel that stems from not properly initializing the sub-event environment, which could lead to null pointer dereferencing...
CVE-2025-37753
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...
CVE-2025-37753
The CVE-2025-37753 entries reference a Linux kernel issue affecting s390x PMU event initialization. The root cause is a double free/use-after-free scenario during PMU event init when an error occurs in: cpumsf_pmu_event_init(), cpumf_pmu_event_init(), cfdiag_event_init(). The fix, per Red Hat adv...
PT-2025-18434
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to the version containing the fix for the double free issue in cpumf pmu event init Description A double free issue was found in the Linux kernel's PMU event initialization functions, specifically in cpumf pmu event...
SUSE CVE-2024-56706
In the Linux kernel, the following vulnerability has been resolved: s390/cpumsf: Fix and protect memory allocation of SDBs with mutex Reservation of the PMU hardware is done at first event creation and is protected by a pair of mutexlock and mutexunlock. After reservation of the PMU hardware the...
CVE-2024-56706 s390/cpum_sf: Fix and protect memory allocation of SDBs with mutex
In the Linux kernel, the following vulnerability has been resolved: s390/cpumsf: Fix and protect memory allocation of SDBs with mutex Reservation of the PMU hardware is done at first event creation and is protected by a pair of mutexlock and mutexunlock. After reservation of the PMU hardware the...