In the Linux kernel, the following vulnerability has been resolved:
udp: Fix a data-race around sysctl_udp_l3mdev_accept.
While reading sysctl_udp_l3mdev_accept, 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-develUpgrade kernelUpgrade bpftoolUpgrade kernel-develUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade kernel-debuginfo-common-aarch64Upgrade bpftool-debuginfoUpgrade kernel-debuginfoUpgrade python-perf-debuginfoUpgrade perfUpgrade kernel-headersUpgrade kernel-livepatch-5.10.135-122.509Upgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-5.15.59-33.133 | Mar 14, 2025 | Feb 26, 2025 |
| Debian | — | Upgrade linux | Feb 27, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-abi-stablelists | Jul 1, 2025 | Feb 26, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 26, 2025 |
| Ubuntu | — | Upgrade linux-gcpUpgrade linux-awsUpgrade linux-gcp-fipsUpgrade linux-ibm-5.4Upgrade linux-lowlatencyUpgrade linux-oracle-5.4Upgrade linux-gkeUpgrade linuxUpgrade linux-azure-fipsUpgrade linux-gkeopUpgrade linux-gcp-5.4Upgrade linux-raspiUpgrade linux-azureUpgrade linux-intel-iotg-5.15Upgrade linux-oracleUpgrade linux-aws-5.4Upgrade linux-gcp-5.15Upgrade linux-hwe-5.4Upgrade linux-oracle-5.15Upgrade linux-fipsUpgrade linux-riscv-5.15Upgrade linux-nvidiaUpgrade linux-lowlatency-hwe-5.15Upgrade linux-bluefieldUpgrade linux-azure-5.15Upgrade linux-azure-5.4Upgrade linux-raspi-5.4Upgrade linux-ibmUpgrade linux-intel-iotgUpgrade linux-iotUpgrade linux-aws-5.15Upgrade linux-hwe-5.15Upgrade linux-realtimeUpgrade linux-kvmUpgrade linux-aws-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 |
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