CVE-2024-39466

2024-06-2515:15:15

416baaa9-dc9f-4396-8d5f-8c081fb06d67

web.nvd.nist.gov

cve-2024-39466

thermal drivers

qcom lmh

probe

scm availability

7 High

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.7%

JSON

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

thermal/drivers/qcom/lmh: Check for SCM availability at probe

Up until now, the necessary scm availability check has not been
performed, leading to possible null pointer dereferences (which did
happen for me on RB1).

Fix that.

Affected configurations

Vulners

Node

linuxlinux_kernelRange5.15–5.15.161

linuxlinux_kernelRange5.16.0–6.1.94

linuxlinux_kernelRange6.2.0–6.6.34

linuxlinux_kernelRange6.7.0–6.9.5

linuxlinux_kernelRange6.10.0–6.10-rc1

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/thermal/qcom/lmh.c"
    ],
    "versions": [
      {
        "version": "53bca371cdf7",
        "lessThan": "2226b145afa5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "53bca371cdf7",
        "lessThan": "560d69c97507",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "53bca371cdf7",
        "lessThan": "0a47ba94ec3d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "53bca371cdf7",
        "lessThan": "aa1a0807b4a7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "53bca371cdf7",
        "lessThan": "d9d3490c48df",
        "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/thermal/qcom/lmh.c"
    ],
    "versions": [
      {
        "version": "5.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.15",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.161",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.1.94",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.34",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.9.5",
        "lessThanOrEqual": "6.9.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.10-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]