In the Linux kernel, the following vulnerability has been resolved:
tcp: Fix a data-race around sysctl_tcp_ecn_fallback.
While reading sysctl_tcp_ecn_fallback, 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-tools-debuginfoUpgrade kernel-develUpgrade kernel-livepatch-5.15.57-29.131Upgrade kernel-tools-develUpgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade bpftoolUpgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade python-perfUpgrade bpftool-debuginfoUpgrade kernel-toolsUpgrade python-perf-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel | May 22, 2025 | Feb 26, 2025 |
| Debian | — | Upgrade linux | Feb 27, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade kernel-toolsUpgrade kernelUpgrade python3-perf | Jun 13, 2025 | Feb 26, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernelUpgrade bpftoolUpgrade python3-perf | Jun 11, 2025 | Feb 26, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade python3-perfUpgrade kernelUpgrade kernel-tools-libsUpgrade bpftool | Jul 1, 2025 | Feb 26, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 26, 2025 |
| Ubuntu | — | Upgrade linux-raspiUpgrade linux-hwe-5.15Upgrade linux-azureUpgrade linuxUpgrade linux-awsUpgrade linux-aws-5.15Upgrade linux-realtimeUpgrade linux-azure-5.15Upgrade linux-intel-iotg-5.15Upgrade linux-gcpUpgrade linux-oracleUpgrade linux-intel-iotgUpgrade linux-oracle-5.15Upgrade linux-gcp-5.15Upgrade linux-kvmUpgrade linux-lowlatencyUpgrade linux-gkeopUpgrade linux-riscv-5.15Upgrade linux-azure-fdeUpgrade linux-lowlatency-hwe-5.15Upgrade linux-gkeUpgrade linux-ibmUpgrade linux-nvidia | Mar 19, 2025 | Feb 26, 2025 |
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