The vulnerability of the `wpcm450_aic_of_init()` function in the `drivers/irqchip/irq-wpcm450-aic.c` driver for Linux kernel IRQ chips allows a attacker to cause a service failure.
🗓️ 29 Apr 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 4 Views
| Reporter | Title | Published | Views | Family All 22 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux 5.10 | 20 May 202605:53 | – | astralinux |
 | Linux kernel 安全漏洞 | 18 Sep 202500:00 | – | cnnvd |
 | CVE-2022-50416 | 18 Sep 202516:03 | – | cve |
 | CVE-2022-50416 irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init() | 18 Sep 202516:03 | – | cvelist |
 | CVE-2022-50416 | 18 Sep 202516:03 | – | debiancve |
 | EUVD-2025-29891 | 3 Oct 202520:07 | – | euvd |
 | CVE-2022-50416 | 18 Sep 202516:15 | – | nvd |
 | CVE-2022-50416 irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init() | 18 Sep 202516:03 | – | osv |
| DEBIAN-CVE-2022-50416 | 18 Sep 202516:15 | – | osv |
| RHSA-2023:6583 Red Hat Security Advisory: kernel security, bug fix, and enhancement update | 16 Sep 202411:04 | – | osv |
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29 Apr 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 24.6
CVSS 35.5
EPSS0.00145