CVE-2023-21227 | Vulnetix

CVE-2023-21227 PUBLISHED

Reported by google_android · Published December 4, 2023

In HTBLogKM of htbserver.c, there is a possible information disclosure due to log information disclosure. This could lead to local information disclosure in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected products

Vendor	Product	Versions
Google	Android	Android SoC
Google	Android	*

Timeline

Dec 4, 2023 CVE Published
Dec 5, 2023 EPSS Score (30 in total, the first dated here)
Dec 6, 2023 CVE Updated
Dec 23, 2023 PoC Published
May 20, 2026 Coalition ESS Score
Jun 2, 2026 Security Advisory (2 in total, the first dated here)
Nov 4, 2026 Distribution Patch

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The same record, from the CLI:

vulnetix vdb vuln CVE-2023-21227
vulnetix vdb fixes CVE-2023-21227

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curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/CVE-2023-21227/fixes/registry"

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References

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