Name: CVE-2022-49595: Concurrent Execution using Shared Resource with Improper Synchronization
Creator: Rapid7
Published: 2025-02-26T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2022-49595, CVSS 4.7, EPSS 0.00186

In the Linux kernel, the following vulnerability has been resolved:

tcp: Fix a data-race around sysctl_tcp_probe_threshold.

While reading sysctl_tcp_probe_threshold, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.

CVSS Details

CVSS 3.1 Base Score: 4.7
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Amazon Linux Ami 2	—	Upgrade kernel-toolsUpgrade kernel-tools-debuginfoUpgrade python-perfUpgrade kernel-livepatch-4.14.290-217.505Upgrade kernel-debuginfo-common-aarch64Upgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.135-122.509Upgrade perf-debuginfoUpgrade perfUpgrade python-perf-debuginfoUpgrade kernelUpgrade kernel-debuginfoUpgrade bpftoolUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-develUpgrade kernel-livepatch-5.15.59-33.133Upgrade kernel-headersUpgrade kernel-devel	Mar 14, 2025	Feb 26, 2025
Debian	—	Upgrade linux	Feb 27, 2025	Feb 27, 2025
Huawei Euleros 2_0_sp10	—	Upgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel	Jul 11, 2025	Feb 26, 2025
Huawei Euleros 2_0_sp12	—	Upgrade kernel-toolsUpgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel	Jun 11, 2025	Feb 26, 2025
Huawei Euleros 2_0_sp13	—	Upgrade bpftoolUpgrade python3-perfUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel	Jul 1, 2025	Feb 26, 2025
Redhat_linux	—	No solution exists	Jul 9, 2025	Feb 26, 2025
Ubuntu	—	Upgrade linux-iotUpgrade linux-lowlatency-hwe-5.15Upgrade linux-bluefieldUpgrade linux-aws-5.4Upgrade linux-oracle-5.4Upgrade linux-azure-4.15Upgrade linux-awsUpgrade linux-ibm-5.4Upgrade linuxUpgrade linux-azure-fdeUpgrade linux-raspi-5.4Upgrade linux-raspiUpgrade linux-aws-5.15Upgrade linux-gcp-5.15Upgrade linux-kvmUpgrade linux-gcpUpgrade linux-gcp-4.15Upgrade linux-aws-fipsUpgrade linux-gkeUpgrade linux-gcp-5.4Upgrade linux-azure-5.15Upgrade linux-fipsUpgrade linux-riscv-5.15Upgrade linux-oracle-5.15Upgrade linux-ibmUpgrade linux-gkeopUpgrade linux-lowlatencyUpgrade linux-aws-hweUpgrade linux-intel-iotgUpgrade linux-oracleUpgrade linux-intel-iotg-5.15Upgrade linux-hwe-5.4Upgrade linux-azure-fipsUpgrade linux-azureUpgrade linux-hwe-5.15Upgrade linux-nvidiaUpgrade linux-hweUpgrade linux-azure-5.4Upgrade linux-realtimeUpgrade linux-gcp-fips	Mar 3, 2025	Feb 26, 2025
Vmware Photon_os	—	Use 'tdnf update' to upgrade all packages to the latest version.	May 27, 2026	Feb 26, 2025

Prioritise with Active Threat Intelligence

With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.

Explore Intelligence Hub

MDR Buyer's Guide

Global Threat Landscape Report

Grow your business

CVSS Details

Covered by Rapid7

Prioritise with Active Threat Intelligence