CVE-2026-80670

In the Linux kernel, the following vulnerability has been resolved: perf tools: Use perfenvgetcputopology in machineresolve machineresolve accesses env-cpual-cpu.socketid after checking al-cpu = 0 and env-cpu != NULL, but without validating al-cpu against env-nrcpusavail. Since al-cpu comes from...

AZL-98087 CVE-2026-80670 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: perf tools: Use perfenvgetcputopology in machineresolve machineresolve accesses env-cpual-cpu.socketid after checking al-cpu = 0 and env-cpu != NULL, but without validating al-cpu against env-nrcpusavail. Since al-cpu comes from...

CVE-2026-80670

In the Linux kernel, the following vulnerability has been resolved: perf tools: Use perfenvgetcputopology in machineresolve machineresolve accesses env-cpual-cpu.socketid after checking al-cpu = 0 and env-cpu != NULL, but without validating al-cpu against env-nrcpusavail. Since al-cpu comes from...

UBUNTU-CVE-2026-80670

In the Linux kernel, the following vulnerability has been resolved: perf tools: Use perfenvgetcputopology in machineresolve machineresolve accesses env-cpual-cpu.socketid after checking al-cpu = 0 and env-cpu != NULL, but without validating al-cpu against env-nrcpusavail. Since al-cpu comes from...

CVE-2026-80670 perf tools: Use perf_env__get_cpu_topology() in machine__resolve()

In the Linux kernel, the following vulnerability has been resolved: perf tools: Use perfenvgetcputopology in machineresolve machineresolve accesses env-cpual-cpu.socketid after checking al-cpu = 0 and env-cpu != NULL, but without validating al-cpu against env-nrcpusavail. Since al-cpu comes from...

CVE-2026-80670 perf tools: Use perf_env__get_cpu_topology() in machine__resolve()

In the Linux kernel, the following vulnerability has been resolved: perf tools: Use perfenvgetcputopology in machineresolve machineresolve accesses env-cpual-cpu.socketid after checking al-cpu = 0 and env-cpu != NULL, but without validating al-cpu against env-nrcpusavail. Since al-cpu comes from...

EUVD-2026-67546

In the Linux kernel, the following vulnerability has been resolved: perf tools: Use perfenvgetcputopology in machineresolve machineresolve accesses env-cpual-cpu.socketid after checking al-cpu = 0 and env-cpu != NULL, but without validating al-cpu against env-nrcpusavail. Since al-cpu comes from...

CVE-2026-80670

In the Linux kernel, the following vulnerability has been resolved: perf tools: Use perfenvgetcputopology in machineresolve machineresolve accesses env-cpual-cpu.socketid after checking al-cpu = 0 and env-cpu != NULL, but without validating al-cpu against env-nrcpusavail. Since al-cpu comes from...

CVE-2026-80670

CVE-2026-80670 affects the Linux kernel perf tools subsystem. The function machine__resolve() accesses env->cpu[al->cpu].socket_id after validating al->cpu >= 0 and env->cpu != NULL, but fails to validate al->cpu against env->nr_cpus_avail. Because al->cpu originates from ...

Linux Distros Unpatched Vulnerability : CVE-2026-80670

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - perf tools: Use perfenvgetcputopology in machineresolve machineresolve accesses env-cpual-cpu.socketid after checking al-cpu = 0 and env-cpu != NULL, but withou...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: NFSD: Protect against send buffer overflow in NFSv2 READ CVE-2022-50410 In the Linux kernel, the following vulnerability has been resolved: icmp6: Fix null-ptr-deref of ip6nullentry-rt6iidev in icmp6dev...

MAL-2024-8869 Malicious code in perf-tools (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware ed5faf9cf5e130e4cbc1696ada14520f753765e17645151d1fb90e27b680f09c Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Malicious code in perf-tools (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware ed5faf9cf5e130e4cbc1696ada14520f753765e17645151d1fb90e27b680f09c Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Unbreakable Enterprise kernel-container security update

5.4.17-2136.325.5.el8 - perf symbols: Symbol lookup with kcore can fail if multiple segments match stext Krister Johansen Orabug: 35905508 - char: misc: Increase the maximum number of dynamic misc devices to 1048448 D Scott Phillips Orabug: 35905508 - perf/arm-cmn: Fix invalid pointer when access...

Unbreakable Enterprise kernel security update

5.4.17-2136.325.5 - perf symbols: Symbol lookup with kcore can fail if multiple segments match stext Krister Johansen Orabug: 35905508 - char: misc: Increase the maximum number of dynamic misc devices to 1048448 D Scott Phillips Orabug: 35905508 - perf/arm-cmn: Fix invalid pointer when access dtc...

UBUNTU-CVE-2023-23003

In the Linux kernel before 5.16, tools/perf/util/expr.c lacks a check for the hashmapnew return value...

GSD-2023-1000874 perf tools: Fix resources leak in perf_data__open_dir()

perf tools: Fix resources leak in perfdataopendir 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 v5.15.87 by commit...

RHEL 8 / 9 : Red Hat Ceph Storage Security, Bug Fix, and Enhancement Update (Moderate) (RHSA-2022:5997)

The remote Redhat Enterprise Linux 8 / 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2022:5997 advisory. Red Hat Ceph Storage is a scalable, open, software-defined storage platform that combines the most stable version of the Ceph storage system with...

RHEL 7 / 8 : Red Hat Ceph Storage security, Update (Important) (RHSA-2021:1452)

The remote Redhat Enterprise Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:1452 advisory. Red Hat Ceph Storage is a scalable, open, software-defined storage platform that combines the most stable version of the Ceph storage...

Oracle Linux 6 : kernel (ELSA-2011-1465)

The remote Oracle Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2011-1465 advisory. - net vlan: fix panic when handling priority tagged frames Andy Gospodarek 742849 714936 CVE-2011-3593 - kernel fix taskstats io infoleak Jerome Marcha...