CVE-2022-50481

🗓️ 04 Oct 2025 16:15:44Reported by [email protected]Type

Linux kernel fix for null pointer dereference in adapter error path after device_register failure; split unregister into device_del and put_device.

Reporter	Title	Published	Views	Family All 21
AstraLinux	Astra Linux – Vulnerability in Linux 5.10, Linux	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	4 Oct 202500:00	–	cnnvd
CVE	CVE-2022-50481	4 Oct 202515:16	–	cve
Cvelist	CVE-2022-50481 cxl: fix possible null-ptr-deref in cxl_guest_init_afu\|adapter()	4 Oct 202515:16	–	cvelist
Debian CVE	CVE-2022-50481	4 Oct 202515:16	–	debiancve
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:4189-1)	26 Nov 202500:00	–	openvas
OSV	DEBIAN-CVE-2022-50481	4 Oct 202516:15	–	osv
OSV	SUSE-SU-2025:4189-1 Security update for the Linux Kernel	24 Nov 202509:18	–	osv
OSV	UBUNTU-CVE-2022-50481	4 Oct 202516:15	–	osv
Tenable Nessus	Photon OS 4.0: Linux PHSA-2021-4.0-0065	22 Jul 202100:00	–	nessus

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/170e8c2d2b61e15e7f7cfeded81bc1e959a15ed8
git	www.git.kernel.org/stable/c/d775a1da5a52b4f4bb02f2707ba420d1bec48dbb
git	www.git.kernel.org/stable/c/1ae581696b7a799afa39a664c4b721569643f58a
git	www.git.kernel.org/stable/c/96fba6fb95bdede80583c262ac185da09661f264
git	www.git.kernel.org/stable/c/61c80d1c3833e196256fb060382db94f24d3d9a7
git	www.git.kernel.org/stable/c/e5021bbf11b024cc65ea1e84c377df484183be4b
git	www.git.kernel.org/stable/c/b32559ee4e6667c5c3daf4ec5454c277d1f255d2
git	www.git.kernel.org/stable/c/60b2ed21a65f3f5318666ccd765c3507991370cf
git	www.git.kernel.org/stable/c/ab44c182353be101c3be9465e1d15d42130c53c4

17 Jun 2026 05:23Current

CVSS 3.15.5

EPSS0.00149