CVE-2023-53830 platform/x86: think-lmi: Fix memory leak when showing current settings

🗓️ 09 Dec 2025 01:29:44Reported by LinuxType

Fix memory leak in think-lmi when showing current settings by freeing malformed item strings.

Reporter	Title	Published	Views	Family All 290
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux-5.15	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	9 Dec 202500:00	–	cnnvd
CVE	CVE-2023-53830	9 Dec 202501:29	–	cve
Debian CVE	CVE-2023-53830	9 Dec 202501:29	–	debiancve
EUVD	EUVD-2023-60166	9 Dec 202518:30	–	euvd
NVD	CVE-2023-53830	9 Dec 202516:17	–	nvd
OSV	BELL-CVE-2023-53830	10 Dec 202506:07	–	osv
OSV	CVE-2023-53830 platform/x86: think-lmi: Fix memory leak when showing current settings	9 Dec 202501:29	–	osv
OSV	DEBIAN-CVE-2023-53830	9 Dec 202516:17	–	osv
OSV	SUSE-SU-2026:0263-1 Security update for the Linux Kernel	22 Jan 202621:15	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/platform/x86/think-lmi.c"
    ],
    "versions": [
      {
        "version": "0fdf10e5fc964c315cf131a2eaab9cc531a9f40f",
        "lessThan": "b9396d991abe8d1ac31a043274ab20b49f92c2e6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fdf10e5fc964c315cf131a2eaab9cc531a9f40f",
        "lessThan": "9071525bfcb1f5674117dbed3eca0cd7b122813b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fdf10e5fc964c315cf131a2eaab9cc531a9f40f",
        "lessThan": "5f99014c19fa50a5719c0bb78143282632675893",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fdf10e5fc964c315cf131a2eaab9cc531a9f40f",
        "lessThan": "a3c4c053014585dcf20f4df954791b74d8a8afcd",
        "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/platform/x86/think-lmi.c"
    ],
    "versions": [
      {
        "version": "5.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.107",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.24",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.11",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/9071525bfcb1f5674117dbed3eca0cd7b122813b
git	www.git.kernel.org/stable/c/a3c4c053014585dcf20f4df954791b74d8a8afcd
git	www.git.kernel.org/stable/c/b9396d991abe8d1ac31a043274ab20b49f92c2e6
git	www.git.kernel.org/stable/c/5f99014c19fa50a5719c0bb78143282632675893

11 May 2026 19:52Current

EPSS0.002