Riskcovery

CVE-2026-43217

media: iris: gen2: Add sanity check for session stop

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: gen2: Add sanity check for session stop

In iris_kill_session, inst->state is set to IRIS_INST_ERROR and session_close is executed, which will kfree(inst_hfi_gen2->packet). If stop_streaming is called afterward, it will cause a crash.

Add a NULL check for inst_hfi_gen2->packet before sendling STOP packet to firmware to fix that.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 11712ce70f8e52fc94365b48ee15aec806b02422 to before 72846441c5f6396de9face04e77fa3d28e9915b6Affected
  • 11712ce70f8e52fc94365b48ee15aec806b02422 to before 75992ba43072674fd4767df62a1fe2048565cc60Affected
  • 11712ce70f8e52fc94365b48ee15aec806b02422 to before 9aa8d63d09cfc44d879427cc5ba308012ca4ab8eAffected
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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