In the Linux kernel, the following vulnerability has been resolved:
tcp: Fix a data-race around sysctl_tcp_early_retrans.
While reading sysctl_tcp_early_retrans, 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 kernelUpgrade kernel-debuginfo-common-x86_64Upgrade bpftoolUpgrade kernel-tools-develUpgrade kernel-livepatch-5.15.59-33.133Upgrade python-perf-debuginfoUpgrade kernel-toolsUpgrade perf-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-debuginfoUpgrade kernel-livepatch-5.10.135-122.509Upgrade kernel-headersUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade python-perfUpgrade perfUpgrade kernel-tools-debuginfo | May 22, 2025 | Feb 26, 2025 |
| Debian | — | Upgrade linux | Feb 27, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernelUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-tools | Jul 11, 2025 | Feb 26, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade python3-perfUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade bpftool | Aug 13, 2025 | Jul 10, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 26, 2025 |
| Ubuntu | — | Upgrade linux-azureUpgrade linux-lowlatency-hwe-5.15Upgrade linux-oracleUpgrade linux-azure-fipsUpgrade linux-hweUpgrade linux-intel-iotg-5.15Upgrade linux-lowlatencyUpgrade linux-gcp-5.15Upgrade linux-azure-4.15Upgrade linux-gcp-4.15Upgrade linux-hwe-5.4Upgrade linux-raspiUpgrade linux-azure-5.4Upgrade linux-azure-5.15Upgrade linux-gcp-fipsUpgrade linux-realtimeUpgrade linux-awsUpgrade linux-iotUpgrade linux-hwe-5.15Upgrade linux-aws-fipsUpgrade linux-gkeopUpgrade linux-kvmUpgrade linux-ibmUpgrade linux-aws-5.15Upgrade linux-riscv-5.15Upgrade linux-aws-5.4Upgrade linux-oracle-5.4Upgrade linux-ibm-5.4Upgrade linux-fipsUpgrade linux-gkeUpgrade linux-intel-iotgUpgrade linux-nvidiaUpgrade linux-aws-hweUpgrade linuxUpgrade linux-oracle-5.15Upgrade linux-bluefieldUpgrade linux-gcpUpgrade linux-gcp-5.4Upgrade linux-raspi-5.4 | 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