CVE-2026-46286 (GCVE-0-2026-46286)

Vulnerability from cvelistv5 – Published: 2026-06-08 15:41 – Updated: 2026-06-14 18:06
VLAI
Title
leds: qcom-lpg: Check for array overflow when selecting the high resolution
Summary
In the Linux kernel, the following vulnerability has been resolved: leds: qcom-lpg: Check for array overflow when selecting the high resolution When selecting the high resolution values from the array, FIELD_GET() is used to pull from a 3 bit register, yet the array being indexed has only 5 values in it. Odds are the hardware is sane, but just to be safe, properly check before just overflowing and reading random data and then setting up chip values based on that.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Assigner
Linux CNA under the mitre root
CNA scorecard D 53/100 over 6653 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: b00d2ed37617b5f2f091c98acf542fbedefcbf9b , < 28a2e047d03721e0517c67ee726eaa6621c30e5f (git)
Affected: b00d2ed37617b5f2f091c98acf542fbedefcbf9b , < 36ce3094dc50598f38fd961b46688cd533940efc (git)
Affected: b00d2ed37617b5f2f091c98acf542fbedefcbf9b , < 438e357b3cc6cd6900df271e4bc567bfe1142281 (git)
Affected: b00d2ed37617b5f2f091c98acf542fbedefcbf9b , < f67a24e75d3251ba42538738120b6b659c0dca7d (git)
Affected: b00d2ed37617b5f2f091c98acf542fbedefcbf9b , < d45963a93c1495e9f1338fde91d0ebba8fd22474 (git)
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Linux Linux Affected: 6.4
Unaffected: 0 , < 6.4 (semver)
Unaffected: 6.6.140 , ≤ 6.6.* (semver)
Unaffected: 6.12.86 , ≤ 6.12.* (semver)
Unaffected: 6.18.27 , ≤ 6.18.* (semver)
Unaffected: 7.0.4 , ≤ 7.0.* (semver)
Unaffected: 7.1 , ≤ * (original_commit_for_fix)
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      "id": "CVE-2026-46286",
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      "product_status:known_not_affected": "200",
      "source": "Red Hat CSAF VEX",
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      "title": "kernel: leds: qcom-lpg: Check for array overflow when selecting the high resolution",
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}



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