Riskcovery

CVE-2026-98435

EDAC/altera: Use parent device for devres in altr_portb_setup()

State
Published
Severity
Not scored
Published
Oct 18, 2026
Updated
Oct 19, 2026
Reserved
Sep 25, 2026

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

EDAC/altera: Use parent device for devres in altr_portb_setup()

Anchor the devres group and the devm-managed IRQ requests in altr_portb_setup() to the actual parent device (device->edac->dev) instead of the embedded struct device inside the copied per-port altr_edac_device_dev.

This keeps devres_open_group(), devm_request_irq(), devres_remove_group() and devres_release_group() all referring to the same long-lived device so the group and the resources allocated inside it are torn down together.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 911049845d7096c27304930ff478cbf3f2623ba3 to before 8325ecf3f16d764a0e0ba42c95b63f08e38710a8Affected
  • 911049845d7096c27304930ff478cbf3f2623ba3 to before 2cf03ada03532bfb42f06fbf01d9e2a99e6011d7Affected
  • 911049845d7096c27304930ff478cbf3f2623ba3 to before dc4797c909b6cacb1bb24449e6c57d50a14d73bfAffected
  • 911049845d7096c27304930ff478cbf3f2623ba3 to before 9868f5c077dfe0b606331f2e782484f91a5789a5Affected
LinuxLinux
  • 4.9Affected
  • before 4.9Not affected
  • 6.12.112 through 6.12.*Not affected
  • 6.18.53 through 6.18.*Not affected
  • 7.2.7 through 7.2.*Not affected
  • 7.3 and laterNot affected

References

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