Lucene search

LinuxCVE-2024-46685

HistorySep 13, 2024 - 6:15 a.m.

CVE-2024-46685

2024-09-1306:15:13

CWE-476

Linux

web.nvd.nist.gov

linux kernel

vulnerability

resolved

pinctrl

null dereference

code review

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

6.8

Confidence

Low

EPSS

Percentile

5.1%

JSON

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

pinctrl: single: fix potential NULL dereference in pcs_get_function()

pinmux_generic_get_function() can return NULL and the pointer ‘function’
was dereferenced without checking against NULL. Add checking of pointer
‘function’ in pcs_get_function().

Found by code review.

Affected configurations

Nvd

Vulners

Node

linuxlinux_kernelRange4.11–4.19.321

linuxlinux_kernelRange4.20–5.4.283

linuxlinux_kernelRange5.5–5.10.225

linuxlinux_kernelRange5.11–5.15.166

linuxlinux_kernelRange5.16–6.1.108

linuxlinux_kernelRange6.2–6.6.49

linuxlinux_kernelRange6.7–6.10.8

linuxlinux_kernelMatch6.11rc1

linuxlinux_kernelMatch6.11rc2

linuxlinux_kernelMatch6.11rc3

linuxlinux_kernelMatch6.11rc4

linuxlinux_kernelMatch6.11rc5

VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
linuxlinux_kernel6.11cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*
linuxlinux_kernel6.11cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:*
linuxlinux_kernel6.11cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:*
linuxlinux_kernel6.11cpe:2.3:o:linux:linux_kernel:6.11:rc4:*:*:*:*:*:*
linuxlinux_kernel6.11cpe:2.3:o:linux:linux_kernel:6.11:rc5:*:*:*:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::
linux	linux_kernel	6.11	cpe:2.3:o:linux:linux_kernel:6.11:rc1::::::
linux	linux_kernel	6.11	cpe:2.3:o:linux:linux_kernel:6.11:rc2::::::
linux	linux_kernel	6.11	cpe:2.3:o:linux:linux_kernel:6.11:rc3::::::
linux	linux_kernel	6.11	cpe:2.3:o:linux:linux_kernel:6.11:rc4::::::
linux	linux_kernel	6.11	cpe:2.3:o:linux:linux_kernel:6.11:rc5::::::

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/pinctrl/pinctrl-single.c"
    ],
    "versions": [
      {
        "version": "571aec4df5b7",
        "lessThan": "0a2bab5ed161",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "571aec4df5b7",
        "lessThan": "2cea369a5c2e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "571aec4df5b7",
        "lessThan": "4e9436375fcc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "571aec4df5b7",
        "lessThan": "6341c2856785",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "571aec4df5b7",
        "lessThan": "8f0bd526921b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "571aec4df5b7",
        "lessThan": "4ed45fe99ec9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "571aec4df5b7",
        "lessThan": "292151af6add",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "571aec4df5b7",
        "lessThan": "1c38a62f15e5",
        "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/pinctrl-single.c"
    ],
    "versions": [
      {
        "version": "4.11",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.11",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "4.19.321",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.4.283",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.10.225",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.166",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.1.108",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.49",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.10.8",
        "lessThanOrEqual": "6.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.11",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

References

git.kernel.org/stable/c/0a2bab5ed161318f57134716accba0a30f3af191

git.kernel.org/stable/c/1c38a62f15e595346a1106025722869e87ffe044

git.kernel.org/stable/c/292151af6add3e5ab11b2e9916cffa5f52859a1f

git.kernel.org/stable/c/2cea369a5c2e85ab14ae716da1d1cc6d25c85e11

git.kernel.org/stable/c/4e9436375fcc9bd2a60ee96aba6ed53f7a377d10

git.kernel.org/stable/c/4ed45fe99ec9e3c9478bd634624cd05a57d002f7

git.kernel.org/stable/c/6341c2856785dca7006820b127278058a180c075

git.kernel.org/stable/c/8f0bd526921b6867c2f10a83cd4fd14139adcd92

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

6.8

Confidence

Low

EPSS

Percentile

5.1%

JSON

Related for CVE-2024-46685