bpftool, kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2022:4642 An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

kernel security and bug fix update

3.10.0-1160.66.1.OL7 - Update Oracle Linux certificates Ilya Okomin - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and shim-x64 = 15-2.0.9 - Update oraclekernel-sig-key...

kernel security, bug fix, and enhancement update

4.18.0-372.9.1.OL8 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

kernel: perf trace: Really free the evsel->priv area

A memory leak flaw was found in the Linux kernel's perf trace tool in the event selector cleanup logic. A local user can trigger this issue by running perf trace commands, causing the tool to free memory based on an incorrect condition check that inverts the intended logic for non-syscall...

NewStart CGSL CORE 5.05 / MAIN 5.05 : kernel Multiple Vulnerabilities (NS-SA-2022-0026)

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has kernel packages installed that are affected by multiple vulnerabilities: - In the Linux kernel through 4.19.6, a local user could exploit a use-after-free in the ALSA driver by supplying a malicious USB Sound device with ze...

[SECURITY] Fedora 36 Update: golang-x-perf-0-0.14.20210123gitbdcc622.fc36

This package holds the source for various tools related to performance measurement, storage, and analysis. - cmd/benchstat contains a command-line tool that computes and 7 compares statistics about benchmarks. - cmd/benchsave contains a command-line tool for publishing benchmark results. - storag...

Fedora: Security Advisory for golang-x-perf (FEDORA-2022-3a63897745)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Fedora: Security Advisory for golang-x-perf (FEDORA-2022-5cbd6de569)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 34 Update: golang-x-perf-0-0.14.20210123gitbdcc622.fc34

This package holds the source for various tools related to performance measurement, storage, and analysis. - cmd/benchstat contains a command-line tool that computes and 7 compares statistics about benchmarks. - cmd/benchsave contains a command-line tool for publishing benchmark results. - storag...

[SECURITY] Fedora 35 Update: golang-x-perf-0-0.14.20210123gitbdcc622.fc35

This package holds the source for various tools related to performance measurement, storage, and analysis. - cmd/benchstat contains a command-line tool that computes and 7 compares statistics about benchmarks. - cmd/benchsave contains a command-line tool for publishing benchmark results. - storag...

GSD-2022-1000629 powerpc/perf: Fix power_pmu_disable to call clear_pmi_irq_pending only if PMI is pending

powerpc/perf: Fix powerpmudisable to call clearpmiirqpending only if PMI is pending 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 v5.16.5 by...

GSD-2022-1000402 perf bpf: Defer freeing string after possible strlen() on it

perf bpf: Defer freeing string after possible strlen on it 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 v5.10.102 by commit...

GSD-2022-1000234 perf/x86/intel/pt: Fix crash with stop filters in single-range mode

perf/x86/intel/pt: Fix crash with stop filters in single-range mode 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 v5.10.99 by commit...

GSD-2022-1000200 powerpc/perf: Fix power_pmu_disable to call clear_pmi_irq_pending only if PMI is pending

powerpc/perf: Fix powerpmudisable to call clearpmiirqpending only if PMI is pending 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 v5.10.96 by...

Important: kernel

Issue Overview: In the Linux kernel 5.3.10, there is a use-after-free read in the perftracelockacquire function related to include/trace/events/lock.h. CVE-2019-19769 A NULL pointer dereference flaw was found in the Linux kernel's SELinux subsystem. This flaw occurs while importing the Commercial...

Important: kernel

Issue Overview: A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate privileges. The highest threat from this vulnerability is to data...

bpftool, kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2022:0063 An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

kernel: perf_event_parse_addr_filter memory

A memory leak flaw was found in the Linux kernel’s performance monitoring subsystem when using PERFEVENTIOCSETFILTER. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from this vulnerability is to system availability...

GSD-2021-1002491 perf report: Fix memory leaks around perf_tip()

perf report: Fix memory leaks around perftip 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 v5.10.84 by commit...

bpftool, kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2021:4777 An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...