CVE-2022-49457

🗓️ 26 Feb 2025 07:01:22Reported by [email protected]Type

Vulnerability CVE-2022-49457 in Linux kernel fixed to avoid refcount leak in device_node pointer.

Reporter	Title	Published	Views	Family All 24
AstraLinux	Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15	5 Oct 202611:39	–	astralinux
BDU FSTEC	Linux ARM Platform Heap Buffer Overflow DoS	26 Feb 202600:00	–	bdu_fstec
CNNVD	Linux Kernel Security Vulnerabilities	26 Feb 202500:00	–	cnnvd
CVE	CVE-2022-49457	26 Feb 202502:13	–	cve
Cvelist	CVE-2022-49457 ARM: versatile: Add missing of_node_put in dcscb_init	26 Feb 202502:13	–	cvelist
Debian CVE	CVE-2022-49457	26 Feb 202502:13	–	debiancve
EUVD	EUVD-2022-54772	3 Oct 202520:07	–	euvd
osv_cve	CVE-2022-49457 ARM: versatile: Add missing of_node_put in dcscb_init	26 Feb 202502:13	–	osv_cve
osv_debian	DEBIAN-CVE-2022-49457	26 Feb 202507:01	–	osv_debian
osv_oesa	OESA-2025-1370 kernel security update	3 Apr 202511:08	–	osv_oesa

NVD

Node

linux linux_kernelRange4.10–4.14.283

linux linux_kernelRange4.15–4.19.247

linux linux_kernelRange4.20–5.4.198

linux linux_kernelRange5.5–5.10.121

linux linux_kernelRange5.11–5.15.46

linux linux_kernelRange5.16–5.17.14

linux linux_kernelRange5.18–5.18.3

Source	Link
git	www.git.kernel.org/stable/c/d6de7b181c29cd4578ec139aafb5eac062abbe1b
git	www.git.kernel.org/stable/c/83c329b980bddbc8c6a3d287d91f2103a4d4a860
git	www.git.kernel.org/stable/c/a0fc05cd17617e63fc13ad0c01f3f0afd890d8ec
git	www.git.kernel.org/stable/c/d146e2a9864ade19914494de3fb520390b415d58
git	www.git.kernel.org/stable/c/23b44f9c649bbef10b45fa33080cd8b4166800ae
git	www.git.kernel.org/stable/c/3c6006faed9aba5144b33176d061031a9be66954
git	www.git.kernel.org/stable/c/bbdfb7d4f036118d36415a2575efa6f5246505ae
git	www.git.kernel.org/stable/c/fcd1999ba97445a12cc394f5f42ffd9116bf0185
git	www.git.kernel.org/stable/c/2d7b23db35254b7d46e852967090c64cdccf24da

17 Jun 2026 05:18Current

CVSS 3.15.5

EPSS0.00276

SSVC