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LinuxCVE-2022-48837

HistoryJul 16, 2024 - 1:15 p.m.

CVE-2022-48837

2024-07-1613:15:11

CWE-190

Linux

web.nvd.nist.gov

linux

kernel

usb

integer overflow

fix

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

6.9

Confidence

High

EPSS

Percentile

5.1%

JSON

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

usb: gadget: rndis: prevent integer overflow in rndis_set_response()

If “BufOffset” is very large the “BufOffset + 8” operation can have an
integer overflow.

Affected configurations

Nvd

Vulners

Node

linuxlinux_kernelRange4.9.302–4.9.308

linuxlinux_kernelRange4.14.267–4.14.273

linuxlinux_kernelRange4.19.230–4.19.236

linuxlinux_kernelRange5.4.180–5.4.187

linuxlinux_kernelRange5.10.101–5.10.108

linuxlinux_kernelRange5.15.24–5.15.31

linuxlinux_kernelRange5.16.10–5.16.17

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/usb/gadget/function/rndis.c"
    ],
    "versions": [
      {
        "version": "ff0a90739925",
        "lessThan": "8b3e4d26bc9c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4c22fbcef778",
        "lessThan": "c7953cf03a26",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "db9aaa302629",
        "lessThan": "138d4f739b35",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c9e952871ae4",
        "lessThan": "218293762683",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fb4ff0f96de3",
        "lessThan": "28bc0267399f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2da3b0ab54fb",
        "lessThan": "56b38e3ca406",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2724ebafda0a",
        "lessThan": "df7e088d51cd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "38ea1eac7d88",
        "lessThan": "65f3324f4b6f",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/usb/gadget/function/rndis.c"
    ],
    "versions": [
      {
        "version": "4.9.302",
        "lessThan": "4.9.308",
        "status": "affected",
        "versionType": "custom"
      },
      {
        "version": "4.14.267",
        "lessThan": "4.14.273",
        "status": "affected",
        "versionType": "custom"
      },
      {
        "version": "4.19.230",
        "lessThan": "4.19.236",
        "status": "affected",
        "versionType": "custom"
      },
      {
        "version": "5.4.180",
        "lessThan": "5.4.187",
        "status": "affected",
        "versionType": "custom"
      },
      {
        "version": "5.10.101",
        "lessThan": "5.10.108",
        "status": "affected",
        "versionType": "custom"
      },
      {
        "version": "5.15.24",
        "lessThan": "5.15.31",
        "status": "affected",
        "versionType": "custom"
      },
      {
        "version": "5.16.10",
        "lessThan": "5.16.17",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]