CVE-2024-42292

2024-08-1709:15:09

Linux

web.nvd.nist.gov

linux

kernel

oob access

vulnerability

cve-2024-42292

AI Score

6.6

Confidence

Low

EPSS

Percentile

13.7%

JSON

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

kobject_uevent: Fix OOB access within zap_modalias_env()

zap_modalias_env() wrongly calculates size of memory block to move, so
will cause OOB memory access issue if variable MODALIAS is not the last
one within its @env parameter, fixed by correcting size to memmove.

Affected configurations

Vulners

Node

linuxlinux_kernelRange4.15–4.19.320

linuxlinux_kernelRange4.20.0–5.4.282

linuxlinux_kernelRange5.5.0–5.10.224

linuxlinux_kernelRange5.11.0–5.15.165

linuxlinux_kernelRange5.16.0–6.1.103

linuxlinux_kernelRange6.2.0–6.6.44

linuxlinux_kernelRange6.7.0–6.10.3

linuxlinux_kernelRange6.11.0≥

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": [
      "lib/kobject_uevent.c"
    ],
    "versions": [
      {
        "version": "9b3fa47d4a76",
        "lessThan": "81a15d28f32a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9b3fa47d4a76",
        "lessThan": "b59a5e86a393",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9b3fa47d4a76",
        "lessThan": "648d5490460d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9b3fa47d4a76",
        "lessThan": "c5ee8adc8d98",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9b3fa47d4a76",
        "lessThan": "68d63ace80b7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9b3fa47d4a76",
        "lessThan": "57fe01d3d042",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9b3fa47d4a76",
        "lessThan": "d4663536754d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9b3fa47d4a76",
        "lessThan": "dd6e9894b451",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "lib/kobject_uevent.c"
    ],
    "versions": [
      {
        "version": "4.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.15",
        "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"
      }
    ]
  }
]