CVE-2024-26966 clk: qcom: mmcc-apq8084: fix terminating of frequency table arrays

2024-05-0105:19:36

Linux

www.cve.org

linux

kernel

clk

vulnerability

fixed

qcom

mmcc-apq8084

frequency table

out-of-bound access

AI Score

7.8

Confidence

High

EPSS

Percentile

13.0%

JSON

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

clk: qcom: mmcc-apq8084: fix terminating of frequency table arrays

The frequency table arrays are supposed to be terminated with an
empty element. Add such entry to the end of the arrays where it
is missing in order to avoid possible out-of-bound access when
the table is traversed by functions like qcom_find_freq() or
qcom_find_freq_floor().

Only compile tested.

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/clk/qcom/mmcc-apq8084.c"
    ],
    "versions": [
      {
        "version": "2b46cd23a5a2",
        "lessThan": "5533686e99b0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2b46cd23a5a2",
        "lessThan": "b2dfb216f326",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2b46cd23a5a2",
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        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2b46cd23a5a2",
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        "versionType": "git"
      },
      {
        "version": "2b46cd23a5a2",
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        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2b46cd23a5a2",
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        "status": "affected",
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      },
      {
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      {
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      {
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      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/clk/qcom/mmcc-apq8084.c"
    ],
    "versions": [
      {
        "version": "3.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.17",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "4.19.312",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.4.274",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.10.215",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.154",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.1.84",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.24",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.7.12",
        "lessThanOrEqual": "6.7.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.8.3",
        "lessThanOrEqual": "6.8.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.9",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]