CVE-2024-41024

2024-07-2915:15:11

Linux

web.nvd.nist.gov

linux kernel

vulnerability

cve-2024-41024

untrusted app

fastrpc

privileged pds

AI Score

6.6

Confidence

Low

EPSS

Percentile

16.2%

JSON

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

misc: fastrpc: Restrict untrusted app to attach to privileged PD

Untrusted application with access to only non-secure fastrpc device
node can attach to root_pd or static PDs if it can make the respective
init request. This can cause problems as the untrusted application
can send bad requests to root_pd or static PDs. Add changes to reject
attach to privileged PDs if the request is being made using non-secure
fastrpc device node.

Affected configurations

Vulners

Node

linuxlinux_kernelRange6.2–6.6.41

linuxlinux_kernelRange6.7.0–6.6.48

linuxlinux_kernelRange6.7.0–6.9.10

linuxlinux_kernelRange6.10.0≥

linuxlinux_kernelRange6.10.0–6.10.7

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/misc/fastrpc.c",
      "include/uapi/misc/fastrpc.h"
    ],
    "versions": [
      {
        "version": "0871561055e6",
        "lessThan": "5e305b5986dc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0871561055e6",
        "lessThan": "ea13bd807f1c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0871561055e6",
        "lessThan": "c69fd8afaceb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0871561055e6",
        "lessThan": "bab2f5e8fd5d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0871561055e6",
        "lessThan": "2eb973ee4770",
        "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/misc/fastrpc.c",
      "include/uapi/misc/fastrpc.h"
    ],
    "versions": [
      {
        "version": "6.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.2",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.41",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.48",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.9.10",
        "lessThanOrEqual": "6.9.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.10",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      },
      {
        "version": "6.10.7",
        "lessThanOrEqual": "6.10.*",
        "status": "unaffected",
        "versionType": "custom"
      }
    ]
  }
]