CVE-2022-49693 drm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf

🗓️ 26 Feb 2025 02:24:16Reported by LinuxType

Fix refcount leak in mdp4_modeset_init_intf of the Linux kernel to prevent memory issues.

Reporter	Title	Published	Views	Family All 45
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	26 Feb 202500:00	–	cnnvd
CVE	CVE-2022-49693	26 Feb 202502:24	–	cve
Debian CVE	CVE-2022-49693	26 Feb 202502:24	–	debiancve
EUVD	EUVD-2022-54542	3 Oct 202520:07	–	euvd
NVD	CVE-2022-49693	26 Feb 202507:01	–	nvd
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:01600-1)	22 May 202500:00	–	openvas
OSV	CVE-2022-49693 drm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf	26 Feb 202502:24	–	osv
OSV	DEBIAN-CVE-2022-49693	26 Feb 202507:01	–	osv
OSV	SUSE-SU-2025:01600-1 Security update for the Linux Kernel	20 May 202511:49	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c"
    ],
    "versions": [
      {
        "version": "86418f90a4c1a0073db65d8a1e2bf94421117a60",
        "lessThan": "d1592d3e362cc59b29f15019707b16c695d70ca3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "86418f90a4c1a0073db65d8a1e2bf94421117a60",
        "lessThan": "d16a4339825e64f9ddcdff5277982d640bae933b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "86418f90a4c1a0073db65d8a1e2bf94421117a60",
        "lessThan": "3c39a17197733bc37786ed68c83267c2f491840b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "86418f90a4c1a0073db65d8a1e2bf94421117a60",
        "lessThan": "d607da76fd2b1cf1d377af9d9b7c6f8fecbb0e1d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "86418f90a4c1a0073db65d8a1e2bf94421117a60",
        "lessThan": "b9cc4598607cb7f7eae5c75fc1e3209cd52ff5e0",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c"
    ],
    "versions": [
      {
        "version": "4.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.202",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.127",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.51",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18.8",
        "lessThanOrEqual": "5.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/d1592d3e362cc59b29f15019707b16c695d70ca3
git	www.git.kernel.org/stable/c/3c39a17197733bc37786ed68c83267c2f491840b
git	www.git.kernel.org/stable/c/d16a4339825e64f9ddcdff5277982d640bae933b
git	www.git.kernel.org/stable/c/b9cc4598607cb7f7eae5c75fc1e3209cd52ff5e0
git	www.git.kernel.org/stable/c/d607da76fd2b1cf1d377af9d9b7c6f8fecbb0e1d

11 May 2026 19:04Current

EPSS0.00014