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In the Linux kernel, the following vulnerability has been resolved:
drm/virtio: Ensure that objs is not NULL in virtio_gpu_array_put_free()
If virtio_gpu_object_shmem_init() fails (e.g. due to fault injection, as it happened in the bug report by syzbot), virtio_gpu_array_put_free() could be called with objs equal to NULL.
Ensure that objs is not NULL in virtio_gpu_array_put_free(), or otherwise return from the function.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Feb 27, 2025 | Feb 27, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 26, 2025 |
| Ubuntu | — | Upgrade linux-raspiUpgrade linux-lowlatencyUpgrade linux-lowlatency-hwe-5.15Upgrade linux-kvmUpgrade linux-gkeUpgrade linux-azureUpgrade linux-hwe-5.15Upgrade linux-awsUpgrade linux-intel-iotg-5.15Upgrade linux-oracleUpgrade linux-realtimeUpgrade linux-intel-iotgUpgrade linuxUpgrade linux-gcpUpgrade linux-ibmUpgrade linux-azure-5.15 | Mar 19, 2025 | Feb 26, 2025 |
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