Riskcovery

CVE-2026-80822

mailbox: mchp-ipc-sbi: Add null check for devm_kasprintf()

State
Published
Severity
Not scored
Published
Sep 4, 2026
Updated
Oct 19, 2026
Reserved
Aug 26, 2026

Read the record on cve.org

Description

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

mailbox: mchp-ipc-sbi: Add null check for devm_kasprintf()

Add a check to see if devm_kasprintf() is not NULL in mchp_ipc_get_cluster_aggr_irq(), returning -ENOMEM if the function failed.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • e4b1d67e71419c4af581890ecea84b04920d4116 to before 364edaedf4125825781a12c84c77699780d52a16Affected
  • e4b1d67e71419c4af581890ecea84b04920d4116 to before df5c9816986b2f4d754ef3aa65a92382e9b39c4aAffected
  • e4b1d67e71419c4af581890ecea84b04920d4116 to before b233e7836d98d1790e71f5f3734a86409664f341Affected
  • e4b1d67e71419c4af581890ecea84b04920d4116 to before b37c4d0a2fd90c0c31223acd37f763eb8953ed1aAffected
LinuxLinux
  • 6.14Affected
  • before 6.14Not affected
  • 6.18.47 through 6.18.*Not affected
  • 7.1.11 through 7.1.*Not affected
  • 7.2.1 through 7.2.*Not affected
  • 7.3 and laterNot affected

References

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