CVE-2022-49681 xtensa: xtfpga: Fix refcount leak bug in setup

🗓️ 26 Feb 2025 02:24:10Reported by GoogleType

osv

osv🔗 osv.dev👁 7 Views

CVE-2022-49681 fixes a refcount leak in Linux kernel's xtensa machine setup function.

Reporter	Title	Published	Views	Family All 21
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux-5.15, linux	3 May 202623:59	–	astralinux
CNNVD	Linux kernel 安全漏洞	26 Feb 202500:00	–	cnnvd
CVE	CVE-2022-49681	26 Feb 202502:24	–	cve
Cvelist	CVE-2022-49681 xtensa: xtfpga: Fix refcount leak bug in setup	26 Feb 202502:24	–	cvelist
Debian CVE	CVE-2022-49681	26 Feb 202502:24	–	debiancve
EUVD	EUVD-2022-54552	3 Oct 202520:07	–	euvd
NVD	CVE-2022-49681	26 Feb 202507:01	–	nvd
OSV	DEBIAN-CVE-2022-49681	26 Feb 202507:01	–	osv
OSV	UBUNTU-CVE-2022-49681	26 Feb 202507:01	–	osv
Tenable Nessus	Photon OS 4.0: Linux PHSA-2021-4.0-0065	22 Jul 202100:00	–	nessus

Source	Link
git	www.git.kernel.org/stable/c/0162451723178602c37f0555d235dfa17e486112
git	www.git.kernel.org/stable/c/0715d0e60052662c3f225342062f174dd721d1c7
git	www.git.kernel.org/stable/c/173940b3ae40114d4179c251a98ee039dc9cd5b3
git	www.git.kernel.org/stable/c/35d7e961be68732eb3acaeba81fb81ca16eafd05
git	www.git.kernel.org/stable/c/6c0839cf1b9e1b3c88da6af76794583cbfae8da3
git	www.git.kernel.org/stable/c/9b30c5c8884eda3f541229899671cebbad15979b
git	www.git.kernel.org/stable/c/a52972ee706b438302eb0350e61f378eb191e3d1
git	www.git.kernel.org/stable/c/b12d5c52f073a0420622aaf2f21b615cce8b36cc
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49681.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2022-49681

02 Apr 2026 08:27Current

4.9Medium risk

Vulners AI Score4.9

CVSS 3.15.5

EPSS0.00087

cve 2022 49681 linux kernel refcount leak xtensa setup machine setup of_node_put