CVE-2024-36033 Bluetooth: qca: fix info leak when fetching board id

2024-05-3015:23:48

Linux

github.com

cve-2024-36033

bluetooth

qca

info leak

linux kernel

vulnerability

6.8 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.7%

JSON

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

Bluetooth: qca: fix info leak when fetching board id

Add the missing sanity check when fetching the board id to avoid leaking
slab data when later requesting the firmware.

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/bluetooth/btqca.c"
    ],
    "versions": [
      {
        "version": "ad643241d455",
        "lessThan": "bcccdc947d2c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a381ee26d7c7",
        "lessThan": "ba307abed5e0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a7f8dedb4be2",
        "lessThan": "f30c37cb4549",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a7f8dedb4be2",
        "lessThan": "0adcf6be1445",
        "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/bluetooth/btqca.c"
    ],
    "versions": [
      {
        "version": "6.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.7",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.8.10",
        "lessThanOrEqual": "6.8.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.9",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]