In the Linux kernel, the following vulnerability has been resolved:
iommu/arm-smmu-v3-sva: Fix mm use-after-free
We currently call arm64_mm_context_put() without holding a reference to the mm, which can result in use-after-free. Call mmgrab()/mmdrop() to ensure the mm only gets freed after we unpinned the ASID.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernelUpgrade kernel-tools-develUpgrade perfUpgrade python-perf-debuginfoUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-develUpgrade bpftoolUpgrade python-perfUpgrade bpftool-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-5.15.50-23.125Upgrade kernel-headersUpgrade kernel-toolsUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64 | Mar 14, 2025 | Feb 26, 2025 |
| Debian | — | Upgrade linux | Feb 27, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernelUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade python3-perf | Feb 3, 2026 | Feb 2, 2026 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 26, 2025 |
| Ubuntu | — | Upgrade linux-gcpUpgrade linux-gkeUpgrade linux-lowlatencyUpgrade linux-awsUpgrade linux-lowlatency-hwe-5.15Upgrade linux-raspiUpgrade linuxUpgrade linux-aws-5.15Upgrade linux-riscv-5.15Upgrade linux-azure-5.15Upgrade linux-realtimeUpgrade linux-oracle-5.15Upgrade linux-nvidiaUpgrade linux-intel-iotg-5.15Upgrade linux-oracleUpgrade linux-ibmUpgrade linux-kvmUpgrade linux-gcp-5.15Upgrade linux-azureUpgrade linux-hwe-5.15Upgrade linux-intel-iotgUpgrade linux-gkeop | Mar 19, 2025 | Feb 26, 2025 |
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