CVE-2022-49445

🗓️ 26 Feb 2025 02:12:57Reported by LinuxType

Fixes null pointer dereference in Linux kernel pinctrl Renesas core through resource handling.

Reporter	Title	Published	Views	Family All 103
AstraLinux	Astra Linux - уязвимость в linux-5.10	20 May 202605:53	–	astralinux
Circl	CVE-2022-49445	3 Dec 202514:14	–	circl
CNNVD	Linux kernel 安全漏洞	26 Feb 202500:00	–	cnnvd
Cvelist	CVE-2022-49445 pinctrl: renesas: core: Fix possible null-ptr-deref in sh_pfc_map_resources()	26 Feb 202502:12	–	cvelist
Debian CVE	CVE-2022-49445	26 Feb 202502:12	–	debiancve
EUVD	EUVD-2022-54784	3 Oct 202520:07	–	euvd
NVD	CVE-2022-49445	26 Feb 202507:01	–	nvd
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:01983-1)	19 Jun 202500:00	–	openvas
OSV	CVE-2022-49445 pinctrl: renesas: core: Fix possible null-ptr-deref in sh_pfc_map_resources()	26 Feb 202502:12	–	osv
OSV	DEBIAN-CVE-2022-49445	26 Feb 202507:01	–	osv

NVD

Vulners

CNA

Node

linux linux_kernelRange4.3–5.10.121

linux linux_kernelRange5.11–5.15.46

linux linux_kernelRange5.16–5.17.14

linux linux_kernelRange5.18–5.18.3

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/pinctrl/renesas/core.c"
    ],
    "versions": [
      {
        "version": "c7977ec4a33633c8e8d9267dd014356cf857351c",
        "lessThan": "f991879762392c19661af5b722578089a12b305f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c7977ec4a33633c8e8d9267dd014356cf857351c",
        "lessThan": "5ed0519d425619b435150372cce2ffeec71581fa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c7977ec4a33633c8e8d9267dd014356cf857351c",
        "lessThan": "e3a1ad8fd0ac11f4fa1260c23b5db71a25473254",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c7977ec4a33633c8e8d9267dd014356cf857351c",
        "lessThan": "fb4f022b3ad1f3ff3cafdbc7d51896090ae17701",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c7977ec4a33633c8e8d9267dd014356cf857351c",
        "lessThan": "5376e3d904532e657fd7ca1a9b1ff3d351527b90",
        "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/pinctrl/renesas/core.c"
    ],
    "versions": [
      {
        "version": "4.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.121",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.46",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.14",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18.3",
        "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/e3a1ad8fd0ac11f4fa1260c23b5db71a25473254
git	www.git.kernel.org/stable/c/5ed0519d425619b435150372cce2ffeec71581fa
git	www.git.kernel.org/stable/c/f991879762392c19661af5b722578089a12b305f
git	www.git.kernel.org/stable/c/5376e3d904532e657fd7ca1a9b1ff3d351527b90
git	www.git.kernel.org/stable/c/fb4f022b3ad1f3ff3cafdbc7d51896090ae17701

11 May 2026 18:59Current

6.5Medium risk

Vulners AI Score6.5

CVSS 3.15.5

EPSS0.00082

SSVC

CWE-476