CVE-2022-49652 dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate

🗓️ 26 Feb 2025 02:23:53Reported by LinuxType

vulnrichment🔗 github.com👁 7 Views

Fix refcount leak in ti_dra7_xbar_route_allocate by adding of_node_put for the phandle node after use.

Reporter	Title	Published	Views	Family All 108
AstraLinux	Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15	24 Aug 202610:19	–	astralinux
CNNVD	Linux kernel 安全漏洞	26 Feb 202500:00	–	cnnvd
CVE	CVE-2022-49652	26 Feb 202502:23	–	cve
Cvelist	CVE-2022-49652 dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate	26 Feb 202502:23	–	cvelist
Debian CVE	CVE-2022-49652	26 Feb 202502:23	–	debiancve
EUVD	EUVD-2022-54580	3 Oct 202520:07	–	euvd
NVD	CVE-2022-49652	26 Feb 202507:01	–	nvd
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:01983-1)	19 Jun 202500:00	–	openvas
OSV	DEBIAN-CVE-2022-49652	26 Feb 202507:01	–	osv
OSV	SUSE-SU-2025:01983-1 Security update for the Linux Kernel	17 Jun 202515:32	–	osv

Source	Link
git	www.git.kernel.org/stable/c/37147e22cd8dfc0412495cb361708836157a4486
git	www.git.kernel.org/stable/c/c132fe78ad7b4ce8b5d49a501a15c29d08eeb23a
git	www.git.kernel.org/stable/c/61b4ef19c346dc21ab1d4f39f5c412e3037b2bdc
git	www.git.kernel.org/stable/c/452b9dfd7aca96befce22634fadb111737f22bbe
git	www.git.kernel.org/stable/c/3bd66010398871807c1cebacee07d60ded1b1402
git	www.git.kernel.org/stable/c/cb9813d7eae917acd34436160a278b8b5d48ca53
git	www.git.kernel.org/stable/c/b5a817f8d62e9e13280928f3756e54854ae4962e
git	www.git.kernel.org/stable/c/b31ab132561c7f1b6459039152b8d09e44eb3565

11 May 2026 19:04Current

6.3Medium risk

Vulners AI Score6.3

EPSS0.0026

SSVC

refcount leak ti dra7 xbar route allocate phandle node of_node_put