CVE-2022-49830 drm/drv: Fix potential memory leak in drm_dev_init()

🗓️ 01 May 2025 14:09:48Reported by GoogleType

osv

osv🔗 osv.dev👁 6 Views

Fixed memory leak in Linux kernel's drm_dev_init() with improved callback handling.

Reporter	Title	Published	Views	Family All 201
Tenable Nessus	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2022-024 (ALASKERNEL-5.10-2022-024)	14 Dec 202200:00	–	nessus
Tenable Nessus	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2023-012 (ALASKERNEL-5.15-2023-012)	24 Jan 202300:00	–	nessus
Tenable Nessus	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-2134)	16 Sep 202500:00	–	nessus
Tenable Nessus	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-2144)	16 Sep 202500:00	–	nessus
Tenable Nessus	EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2025-2546)	18 Dec 202500:00	–	nessus
Tenable Nessus	EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2025-2581)	18 Dec 202500:00	–	nessus
Tenable Nessus	Photon OS 4.0: Linux PHSA-2021-4.0-0065	22 Jul 202100:00	–	nessus
Tenable Nessus	SUSE SLES15 Security Update : kernel (SUSE-SU-2025:01982-1)	27 Jun 202500:00	–	nessus
Tenable Nessus	SUSE SLES15 Security Update : kernel (SUSE-SU-2025:02173-1)	1 Jul 202500:00	–	nessus
Tenable Nessus	SUSE SLES15 : Recommended update for initial livepatch (SUSE-SU-2025:02262-1)	11 Jul 202500:00	–	nessus

Source	Link
git	www.git.kernel.org/stable/c/07e56de8766fe5be67252596244b84ac0ec0de91
git	www.git.kernel.org/stable/c/bd8d1335e6e70a396094ef98913b513140c0b86b
git	www.git.kernel.org/stable/c/c47a823ea186263ab69cfb665327b7f72cb5e779
git	www.git.kernel.org/stable/c/ff963634f7b2e0dc011349abb3fb81a0d074f443
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49830.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2022-49830
git	www.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

03 Apr 2026 13:14Current

5.9Medium risk

Vulners AI Score5.9

CVSS 3.15.5

EPSS0.00051

memory leak linux kernel drm_dev_init callback function software vulnerability