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DEBIAN-CVE-2026-43146
No affected components available
In the Linux kernel, the following vulnerability has been resolved: media: iris: Add buffer to list only after successful allocation Move list_add_tail() to after dma_alloc_attrs() succeeds when creating internal buffers. Previously, the buffer was enqueued in buffers->list before the DMA allocation. If the allocation failed, the function returned -ENOMEM while leaving a partially initialized buffer in the list, which could lead to inconsistent state and potential leaks. By adding the buffer to the list only after dma_alloc_attrs() succeeds, we ensure the list contains only valid, fully initialized buffers.
The vulnerability requires local access to the device to be exploited. It is easy for an attacker to exploit this vulnerability. An attacker needs basic access or low-level privileges. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a high impact on the availability of the system.
Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.
Probability that this vulnerability will be exploited in the wild within the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
- CVE-2026-43146Upstream
- EUVD-2026-27708Upstream
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