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LinuxCVE-2022-48928

HistoryAug 22, 2024 - 4:15 a.m.

CVE-2022-48928

2024-08-2204:15:15

CWE-401

Linux

web.nvd.nist.gov

linux kernel

resource leak

vulnerability

men_z188_adc

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

AI Score

6.9

Confidence

Low

EPSS

Percentile

5.0%

JSON

In the Linux kernel, the following vulnerability has been resolved:

iio: adc: men_z188_adc: Fix a resource leak in an error handling path

If iio_device_register() fails, a previous ioremap() is left unbalanced.

Update the error handling path and add the missing iounmap() call, as
already done in the remove function.

Affected configurations

Nvd

Vulners

Node

linuxlinux_kernelRange3.15–4.9.304

linuxlinux_kernelRange4.10–4.14.269

linuxlinux_kernelRange4.15–4.19.232

linuxlinux_kernelRange4.20–5.4.182

linuxlinux_kernelRange5.5–5.10.103

linuxlinux_kernelRange5.11–5.15.26

linuxlinux_kernelRange5.16–5.16.12

VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/iio/adc/men_z188_adc.c"
    ],
    "versions": [
      {
        "version": "74aeac4da66f",
        "lessThan": "0f8872231364",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "74aeac4da66f",
        "lessThan": "c5723b422f56",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "74aeac4da66f",
        "lessThan": "53d43a9c8dd2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "74aeac4da66f",
        "lessThan": "ce1076b33e29",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "74aeac4da66f",
        "lessThan": "1aa12ecfdcba",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "74aeac4da66f",
        "lessThan": "fe7347780298",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "74aeac4da66f",
        "lessThan": "d6ed5426a7fa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "74aeac4da66f",
        "lessThan": "e0a2e37f3038",
        "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/iio/adc/men_z188_adc.c"
    ],
    "versions": [
      {
        "version": "3.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.15",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "4.9.304",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "4.14.269",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "4.19.232",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.4.182",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.10.103",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.26",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.16.12",
        "lessThanOrEqual": "5.16.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.17",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]