In the Linux kernel, the following vulnerability has been resolved:
drm/i915: Fix potential bit_17 double-free
A userspace with multiple threads racing I915_GEM_SET_TILING to set the tiling to I915_TILING_NONE could trigger a double free of the bit_17 bitmask. (Or conversely leak memory on the transition to tiled.) Move allocation/free'ing of the bitmask within the section protected by the obj lock.
[tursulin: Correct fixes tag and added cc stable.] (cherry picked from commit 10e0cbaaf1104f449d695c80bcacf930dcd3c42e)
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 kernel-toolsUpgrade kernel-tools-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade perf-debuginfoUpgrade python-perfUpgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.173-154.642Upgrade kernel-livepatch-5.15.93-55.139Upgrade bpftoolUpgrade perfUpgrade kernel-tools-develUpgrade kernelUpgrade kernel-devel | Apr 25, 2025 | Mar 27, 2025 |
| Amazon_linux_2023 | — | Upgrade python3-perfUpgrade kernel-debuginfo-common-x86_64Upgrade python3-perf-debuginfoUpgrade bpftoolUpgrade kernel-tools-develUpgrade kernelUpgrade kernel-livepatch-6.1.12-17.42Upgrade kernel-libbpf-develUpgrade kernel-libbpf-staticUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfoUpgrade perfUpgrade bpftool-debuginfoUpgrade kernel-libbpfUpgrade kernel-headersUpgrade perf-debuginfoUpgrade kernel-develUpgrade kernel-tools | Apr 30, 2025 | Mar 27, 2025 |
| Debian | — | Upgrade linux | Mar 31, 2025 | Mar 27, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Mar 27, 2025 |
| Ubuntu | — | Upgrade linux-intel-iotg-5.15Upgrade linux-ibmUpgrade linux-lowlatency-hwe-5.15Upgrade linux-azureUpgrade linux-bluefieldUpgrade linux-awsUpgrade linuxUpgrade linux-hwe-5.15Upgrade linux-aws-5.15Upgrade linux-gcpUpgrade linux-oracleUpgrade linux-intel-iotgUpgrade linux-lowlatencyUpgrade linux-realtimeUpgrade linux-gcp-5.15Upgrade linux-nvidia-tegra-5.15Upgrade linux-intel-iot-realtimeUpgrade linux-raspiUpgrade linux-gkeopUpgrade linux-riscv-5.15Upgrade linux-nvidiaUpgrade linux-oracle-5.15Upgrade linux-kvmUpgrade linux-azure-5.15Upgrade linux-gke | 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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