CVE-2022-50245

🗓️ 15 Sep 2025 14:15:34Reported by [email protected]Type

Linux kernel RAPIDIO fix: prevent use-after-free when kfifo_alloc() fails in mport_cdev_open.

Reporter	Title	Published	Views	Family All 20
AstraLinux	Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15	5 Oct 202611:39	–	astralinux
BDU FSTEC	Linux kernel drivers rapidio mport_cdev function heap buffer overflow DoS	7 Jul 202600:00	–	bdu_fstec
CNNVD	Linux Kernel Security Vulnerabilities	15 Sep 202500:00	–	cnnvd
CVE	CVE-2022-50245	15 Sep 202514:02	–	cve
Cvelist	CVE-2022-50245 rapidio: fix possible UAF when kfifo_alloc() fails	15 Sep 202514:02	–	cvelist
Debian CVE	CVE-2022-50245	15 Sep 202514:02	–	debiancve
EUVD	EUVD-2022-55507	3 Oct 202520:07	–	euvd
osv_cve	CVE-2022-50245 rapidio: fix possible UAF when kfifo_alloc() fails	15 Sep 202514:02	–	osv_cve
osv_debian	DEBIAN-CVE-2022-50245	15 Sep 202514:15	–	osv_debian
osv_ubuntu	UBUNTU-CVE-2022-50245	15 Sep 202514:15	–	osv_ubuntu

NVD

Node

linux linux_kernelRange4.6–4.9.337

linux linux_kernelRange4.10–4.14.303

linux linux_kernelRange4.15–4.19.270

linux linux_kernelRange4.20–5.4.229

linux linux_kernelRange5.5–5.10.163

linux linux_kernelRange5.11–5.15.86

linux linux_kernelRange5.16–6.0.16

Source	Link
git	www.git.kernel.org/stable/c/2a6c75adf8192f07ddcdd4a1a13488c890a73919
git	www.git.kernel.org/stable/c/02d7d89f816951e0862147d751b1150d67aaebdd
git	www.git.kernel.org/stable/c/2ba06e57f933f0eac242e8b389433da1cc00d4d5
git	www.git.kernel.org/stable/c/311b488405ac45af46756b1c8f1d27007b68b07e
git	www.git.kernel.org/stable/c/2dfd60724d271a6ab99f93f40f38f2ced1ddbb87
git	www.git.kernel.org/stable/c/cb87af2c19c0993f6e21f75b963a5599c5a73e76
git	www.git.kernel.org/stable/c/a253dde0403a153075ffb254f6f7b2635e49e97a
git	www.git.kernel.org/stable/c/2f5cc7fd73fd6253cc71214f0dd499cc62feb469
git	www.git.kernel.org/stable/c/5ee850645e42f541ce1ea8130c2b27cc495f965c

17 Jun 2026 05:23Current

CVSS 3.17.8

EPSS0.00171