CVE-2026-43142
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: iris: gen1: Destroy internal buffers after FW releases
After the firmware releases internal buffers, the driver was not destroying them. This left stale allocations that were no longer used, especially across resolution changes where new buffers are allocated per the updated requirements. As a result, memory was wasted until session close.
Destroy internal buffers once the release response is received from the firmware.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 73702f45db81b74897b2808aaa13484826156006 < 7cde76db8883ec8a3d1456068079ecadbfb15ca5 | affected |
| Linux | Linux | 73702f45db81b74897b2808aaa13484826156006 < d4457f23ac0130240053a34be663f0fade3bb371 | affected |
| Linux | Linux | 73702f45db81b74897b2808aaa13484826156006 < 1dabf00ee206eceb0f08a1fe5d1ce635f9064338 | affected |
| Linux | Linux | 6.15 | affected |
| Linux | Linux | 0 < 6.15 | unaffected |
| Linux | Linux | 6.18.16 <= 6.18.* | unaffected |
| Linux | Linux | 6.19.6 <= 6.19.* | unaffected |
| Linux | Linux | 7.0 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/7cde76db8883ec8a3d1456068079ecadbfb15ca5
- https://git.kernel.org/stable/c/d4457f23ac0130240053a34be663f0fade3bb371
- https://git.kernel.org/stable/c/1dabf00ee206eceb0f08a1fe5d1ce635f9064338
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.