CVE-2023-54097 regulator: stm32-pwr: fix of_iomap leak

🗓️ 24 Dec 2025 13:06:24Reported by LinuxType

Kernel fix for regulator stm32-pwr leak by using devm_platform_ioremap_resource with IS_ERR check to auto-release base.

Reporter	Title	Published	Views	Family All 294
AstraLinux	Astra Linux - уязвимость в linux, linux-5.15, linux-5.10	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	24 Dec 202500:00	–	cnnvd
CVE	CVE-2023-54097	24 Dec 202513:06	–	cve
Debian CVE	CVE-2023-54097	24 Dec 202513:06	–	debiancve
EUVD	EUVD-2023-60348	24 Dec 202515:30	–	euvd
NVD	CVE-2023-54097	24 Dec 202513:16	–	nvd
OSV	BELL-CVE-2023-54097	25 Dec 202506:06	–	osv
OSV	CVE-2023-54097 regulator: stm32-pwr: fix of_iomap leak	24 Dec 202513:06	–	osv
OSV	DEBIAN-CVE-2023-54097	24 Dec 202513:16	–	osv
OSV	RHSA-2023:6583 Red Hat Security Advisory: kernel security, bug fix, and enhancement update	16 Sep 202411:04	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/regulator/stm32-pwr.c"
    ],
    "versions": [
      {
        "version": "dc62f951a6a8490bcccc7b6de36cd85bd57be740",
        "lessThan": "824683dbec234a01bd49a0589ee3323594a6f4cf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dc62f951a6a8490bcccc7b6de36cd85bd57be740",
        "lessThan": "dfce9bb3517a78507cf96f9b83948d0b81338afa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dc62f951a6a8490bcccc7b6de36cd85bd57be740",
        "lessThan": "ad6481f49fb2c703efa3a929643934f24b666d6a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dc62f951a6a8490bcccc7b6de36cd85bd57be740",
        "lessThan": "f25994f7a9ad53eb756bc4869497c3ebe281ad5e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dc62f951a6a8490bcccc7b6de36cd85bd57be740",
        "lessThan": "c091bb49b3233307c7af73dae888f0799752af3d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dc62f951a6a8490bcccc7b6de36cd85bd57be740",
        "lessThan": "0ad07e02be0d3f0d554653382ffe53ae4879378d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dc62f951a6a8490bcccc7b6de36cd85bd57be740",
        "lessThan": "c4a413e56d16a2ae84e6d8992f215c4dcc7fac20",
        "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/regulator/stm32-pwr.c"
    ],
    "versions": [
      {
        "version": "5.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.243",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.180",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.111",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.28",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.15",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3.2",
        "lessThanOrEqual": "6.3.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/824683dbec234a01bd49a0589ee3323594a6f4cf
git	www.git.kernel.org/stable/c/ad6481f49fb2c703efa3a929643934f24b666d6a
git	www.git.kernel.org/stable/c/c4a413e56d16a2ae84e6d8992f215c4dcc7fac20
git	www.git.kernel.org/stable/c/f25994f7a9ad53eb756bc4869497c3ebe281ad5e
git	www.git.kernel.org/stable/c/c091bb49b3233307c7af73dae888f0799752af3d
git	www.git.kernel.org/stable/c/dfce9bb3517a78507cf96f9b83948d0b81338afa
git	www.git.kernel.org/stable/c/0ad07e02be0d3f0d554653382ffe53ae4879378d

11 May 2026 19:55Current

EPSS0.0004