CVE-2022-50572 ASoC: audio-graph-card: fix refcount leak of cpu_ep in __graph_for_each_link()

🗓️ 22 Oct 2025 13:23:27Reported by GoogleType

osv

osv🔗 osv.dev👁 4 Views

CVE-2022-50572 fixes a refcount leak of cpu_ep in audio-graph-card by calling of_node_put() on the error path.

Reporter	Title	Published	Views	Family All 49
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	22 Oct 202500:00	–	cnnvd
CVE	CVE-2022-50572	22 Oct 202513:23	–	cve
Cvelist	CVE-2022-50572 ASoC: audio-graph-card: fix refcount leak of cpu_ep in __graph_for_each_link()	22 Oct 202513:23	–	cvelist
Debian CVE	CVE-2022-50572	22 Oct 202513:23	–	debiancve
EUVD	EUVD-2022-55656	22 Oct 202515:31	–	euvd
NVD	CVE-2022-50572	22 Oct 202514:15	–	nvd
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:4111-1)	19 Nov 202500:00	–	openvas
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:4320-1)	8 Dec 202500:00	–	openvas
OSV	DEBIAN-CVE-2022-50572	22 Oct 202514:15	–	osv

Source	Link
git	www.git.kernel.org/stable/c/06c9d468c06806dab752eb8e72addbf3792c1023
git	www.git.kernel.org/stable/c/49dad92af6892f46851af989ef3aa7cd7316c389
git	www.git.kernel.org/stable/c/4cc8431ec77a43ea106d8bde0860c61cfdda1cd0
git	www.git.kernel.org/stable/c/85eb5c952b7fe2d2059beaa4a4dd26688b25547b
git	www.git.kernel.org/stable/c/8ab2d12c726f0fde0692fa5d81d8019b3dcd62d0
git	www.git.kernel.org/stable/c/ed1376f771404917c2ec3ebc617431ec01146134
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50572.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2022-50572
git	www.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

02 Apr 2026 08:28Current

6.4Medium risk

Vulners AI Score6.4

EPSS0.00044

cve 2022-50572 audio graph card refcount leak of_node_put