CVE-2026-80882: crypto: tegra - Return ENOMEM when input buffer allocation fails for ccm
Published Sep 4, 2026
·Updated
In the Linux kernel, the following vulnerability has been resolved:
crypto: tegra - Return ENOMEM when input buffer allocation fails for ccm
Ensure the ENOMEM error value is set when the input buffer allocation fails in tegraccmdoonereq.
Event History
Sep 4, 2026
CVE Published
via MITRE·04:49 PM
Data Sourced
via MITRE·04:49 PM
Description
Data Sourced
via NVD·05:17 PM
Description
Frequently Asked Questions
1
What happens when the affected allocation fails?
The Tegra CCM request path fails to set the expected ENOMEM error when allocating its input buffer fails. The fix ensures tegra_ccm_do_one_req returns ENOMEM for that failure condition.
2
Which component should be reviewed for this issue?
Review Linux kernel systems using the Tegra crypto driver and its CCM request handling path. The provided information does not identify affected kernel versions or configurations.