In the Linux kernel, the following vulnerability has been resolved:
perf/x86/amd: fix potential integer overflow on shift of a int
The left shift of int 32 bit integer constant 1 is evaluated using 32 bit arithmetic and then passed as a 64 bit function argument. In the case where i is 32 or more this can lead to an overflow. Avoid this by shifting using the BIT_ULL macro instead.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/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-develUpgrade kernel-livepatch-5.15.93-55.139Upgrade python-perfUpgrade kernel-tools-debuginfoUpgrade kernel-toolsUpgrade kernel-debuginfo-common-aarch64Upgrade bpftoolUpgrade perfUpgrade kernel-tools-develUpgrade bpftool-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel-livepatch-5.10.167-147.601Upgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade perf-debuginfo | May 22, 2025 | Mar 27, 2025 |
| Debian | — | Upgrade linux | Mar 31, 2025 | Mar 27, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernelUpgrade python3-perfUpgrade kernel-tools-libsUpgrade bpftool | Jul 1, 2025 | Mar 27, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Mar 27, 2025 |
| Ubuntu | — | Upgrade linux-aws-5.15Upgrade linux-ibm-5.4Upgrade linux-lowlatency-hwe-5.15Upgrade linux-nvidia-tegra-5.15Upgrade linuxUpgrade linux-oracle-5.4Upgrade linux-awsUpgrade linux-gkeUpgrade linux-bluefieldUpgrade linux-raspi-5.4Upgrade linux-raspiUpgrade linux-aws-5.4Upgrade linux-azure-fipsUpgrade linux-intel-iot-realtimeUpgrade linux-lowlatencyUpgrade linux-kvmUpgrade linux-hwe-5.15Upgrade linux-intel-iotg-5.15Upgrade linux-gcp-5.4Upgrade linux-azureUpgrade linux-nvidiaUpgrade linux-aws-fipsUpgrade linux-realtimeUpgrade linux-hwe-5.4Upgrade linux-iotUpgrade linux-gcpUpgrade linux-azure-5.4Upgrade linux-gkeopUpgrade linux-gcp-fipsUpgrade linux-ibmUpgrade linux-xilinx-zynqmpUpgrade linux-fipsUpgrade linux-gcp-5.15Upgrade linux-azure-5.15Upgrade linux-oracle-5.15Upgrade linux-intel-iotgUpgrade linux-oracleUpgrade linux-riscv-5.15 | Apr 1, 2025 | Mar 27, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Mar 27, 2025 |
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