270 matches found
CVE-2025-38168 perf: arm-ni: Unregister PMUs on probe failure
In the Linux kernel, the following vulnerability has been resolved: perf: arm-ni: Unregister PMUs on probe failure When a resource allocation fails in one clock domain of an NI device, we need to properly roll back all previously registered perf PMUs in other clock domains of the same device...
Zynq™ UltraScale+™ SoC Overwriting Protected Memory Regions Through PMU Firmware
AMD ID: AMD-SB-8008 Potential Impact: Loss of confidentiality and Integrity Severity: Medium Summary In Zynq™ UltraScale+™ devices, the Platform Management Unit PMU Firmware is designed to implement runtime post boot software services that allow a remote processor to command the PMU to execute...
CVE-2025-38055
In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Fix segfault with PEBS-via-PT with samplefreq Currently, using PEBS-via-PT with a sample frequency instead of a sample period, causes a segfault. For example: BUG: kernel NULL pointer dereference, address:...
SUSE CVE-2022-50118
In the Linux kernel, the following vulnerability has been resolved: powerpc/perf: Optimize clearing the pending PMI and remove WARNON for PMI check in powerpmudisable commit 2c9ac51b850d "powerpc/perf: Fix PMU callbacks to clear pending PMI before resetting an overflown PMC" added a new function...
SUSE CVE-2025-38055
In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Fix segfault with PEBS-via-PT with samplefreq Currently, using PEBS-via-PT with a sample frequency instead of a sample period, causes a segfault. For example: BUG: kernel NULL pointer dereference, address:...
CVE-2025-38055
CVE-2025-38055 affects the Linux kernel (perf/x86/intel) where PEBS-via-PT with a sample_freq could trigger a NULL pointer dereference due to intel_pmu_pebs_event_update_no_drain() misinterpreting pebs_enabled bits as counter indexes. The issue arises when bits 60/61 are set for PEBS-via-PT, and ...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: perf/amlogic: Replace smpprocessorid with rawsmpprocessorid in mesonddrpmucreate The Amlogic DDR PMU driver’s mesonddrpmucreate function incorrectly uses smpprocessorid, which assumes disabled preemption. This leads to kernel...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: perf/core: Fixed the WARNON!ctx message in freeevent for partial initialization. The call to getctxchildctx and the assignment of childevent-ctx are now performed immediately after the childevent is allocated. Ensure that...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: perf/core: The order of the PMU list needs to be adjusted to avoid warnings related to unordered pmuctxlist. The Syskaller trigger a warning because prevepc-pmu does not equal nextepc-pmu in perfeventswaptaskctxdata. vmcore...
CVE-2025-37936
In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: KVM: Mask PEBSENABLE loaded for guest with vCPU's value. When generating the MSRIA32PEBSENABLE value that will be loaded on VM-Entry to a KVM guest, mask the value with the vCPU's desired PEBSENABLE value...
CVE-2025-37936 perf/x86/intel: KVM: Mask PEBS_ENABLE loaded for guest with vCPU's value.
In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: KVM: Mask PEBSENABLE loaded for guest with vCPU's value. When generating the MSRIA32PEBSENABLE value that will be loaded on VM-Entry to a KVM guest, mask the value with the vCPU's desired PEBSENABLE value...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: s390/cpumf: Fix double free on error in cpumfpmueventinit In PMU event initialization functions - cpumsfpmueventinit - cpumfpmueventinit - cfdiageventinit the partially created event had to be removed when an error was detected...
AZL-70150 CVE-2025-37878 affecting package kernel 5.15.200.1-1
In the Linux kernel, the following vulnerability has been resolved: perf/core: Fix WARNON!ctx in freeevent for partial init Move the getctxchildctx call and the childevent-ctx assignment to occur immediately after the child event is allocated. Ensure that childevent-ctx is non-NULL before any...
CVE-2022-49781
In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd: Fix crash due to race between amdpmuenableall, perf NMI and throttling amdpmuenableall does: if !testbitidx, cpuc-activemask continue; amdpmuenableeventcpuc-eventsidx; A perf NMI of another event can come between...
UBUNTU-CVE-2022-49781
In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd: Fix crash due to race between amdpmuenableall, perf NMI and throttling amdpmuenableall does: if !testbitidx, cpuc-activemask continue; amdpmuenableeventcpuc-eventsidx; A perf NMI of another event can come between...
CVE-2022-49781
CVE-2022-49781 corresponds to a Linux kernel vulnerability in perf/x86/amd where a race between amd_pmu_enable_all and perf NMI/throttling could lead to a NULL event dereference and kernel crash. The issue arises when perf NMI disables/enables all events while amd_pmu_enable_all is in progress, p...
CVE-2025-37753
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...
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...