CVE-2026-43311
kernel: soc/tegra: pmc: Fix unsafe generic_handle_irq() call
Severity
LowRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · May 8, 2026
Updated · July 3, 2026
Description
A flaw was found in the Linux kernel's Tegra Power Management Controller (PMC) component. When a system running on Tegra platforms resumes from suspend, the generic_handle_irq() function is incorrectly called from a non-interrupt context. This unsafe operation can lead to system instability, evidenced by kernel warnings, and may impact the overall reliability of the system.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-821 · Incorrect Synchronization