Riskcovery

CVE-2026-43142

media: iris: gen1: Destroy internal buffers after FW releases

State
Published
Severity
Not scored
Published
May 6, 2026
Updated
May 11, 2026
Reserved
May 1, 2026

Read the record on cve.org

Description

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 73702f45db81b74897b2808aaa13484826156006 to before 7cde76db8883ec8a3d1456068079ecadbfb15ca5Affected
  • 73702f45db81b74897b2808aaa13484826156006 to before d4457f23ac0130240053a34be663f0fade3bb371Affected
  • 73702f45db81b74897b2808aaa13484826156006 to before 1dabf00ee206eceb0f08a1fe5d1ce635f9064338Affected
LinuxLinux
  • 6.15Affected
  • before 6.15Not affected
  • 6.18.16 through 6.18.*Not affected
  • 6.19.6 through 6.19.*Not affected
  • 7.0 and laterNot affected

References

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