In the Linux kernel, the following vulnerability has been resolved:
fbdev: fbcon: release buffer when fbcon_do_set_font() failed
syzbot is reporting memory leak at fbcon_do_set_font() [1], for commit a5a923038d70 ("fbdev: fbcon: Properly revert changes when vc_resize() failed") missed that the buffer might be newly allocated by fbcon_set_font().
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade bpftoolUpgrade kernel-tools-develUpgrade kernelUpgrade kernel-livepatch-5.15.86-53.137Upgrade perfUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade python-perfUpgrade python-perf-debuginfoUpgrade kernel-toolsUpgrade kernel-tools-debuginfoUpgrade kernel-develUpgrade perf-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-aarch64 | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Sep 22, 2025 | Sep 22, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-tools | Mar 10, 2026 | Mar 10, 2026 |
| Ubuntu | — | Upgrade linux-hwe-5.15Upgrade linux-raspiUpgrade linux-awsUpgrade linux-azure-fdeUpgrade linux-aws-5.15Upgrade linux-azureUpgrade linux-realtimeUpgrade linux-gcpUpgrade linux-nvidia-tegra-5.15Upgrade linux-bluefieldUpgrade linux-riscv-5.15Upgrade linux-intel-iot-realtimeUpgrade linux-gcp-5.15Upgrade linux-lowlatency-hwe-5.15Upgrade linuxUpgrade linux-lowlatencyUpgrade linux-gkeUpgrade linux-nvidiaUpgrade linux-gkeopUpgrade linux-azure-5.15Upgrade linux-intel-iotgUpgrade linux-oracleUpgrade linux-intel-iotg-5.15Upgrade linux-kvmUpgrade linux-ibmUpgrade linux-oracle-5.15 | Sep 26, 2025 | Sep 18, 2025 |
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