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LinuxCVE-2024-42280

HistoryAug 17, 2024 - 9:15 a.m.

CVE-2024-42280

2024-08-1709:15:08

CWE-416

Linux

web.nvd.nist.gov

linux kernel

use after free

misdn

vulnerability

resolved

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.8

Confidence

High

EPSS

Percentile

5.1%

JSON

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

mISDN: Fix a use after free in hfcmulti_tx()

Don’t dereference *sp after calling dev_kfree_skb(*sp).

Affected configurations

Nvd

Vulners

Node

linuxlinux_kernelRange2.6.27–4.19.320

linuxlinux_kernelRange4.20–5.4.282

linuxlinux_kernelRange5.5–5.10.224

linuxlinux_kernelRange5.11–5.15.165

linuxlinux_kernelRange5.16–6.1.103

linuxlinux_kernelRange6.2–6.6.44

linuxlinux_kernelRange6.7–6.10.3

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/isdn/hardware/mISDN/hfcmulti.c"
    ],
    "versions": [
      {
        "version": "af69fb3a8ffa",
        "lessThan": "70db2c84631f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af69fb3a8ffa",
        "lessThan": "d3e4d4a98c56",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af69fb3a8ffa",
        "lessThan": "9460ac3dd1ae",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af69fb3a8ffa",
        "lessThan": "8f4030277dfb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af69fb3a8ffa",
        "lessThan": "4d8b642985ae",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af69fb3a8ffa",
        "lessThan": "ddc79556641e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af69fb3a8ffa",
        "lessThan": "7e4a539bca7d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af69fb3a8ffa",
        "lessThan": "61ab751451f5",
        "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/isdn/hardware/mISDN/hfcmulti.c"
    ],
    "versions": [
      {
        "version": "2.6.27",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.27",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "4.19.320",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.4.282",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.10.224",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.165",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.1.103",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.44",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.10.3",
        "lessThanOrEqual": "6.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.11",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]