CVE-2022-20589 | Vulnetix

CVE-2022-20589 PUBLISHED CVSS 4.4 MEDIUM

Reported by google_android · Published December 16, 2022

In valid_va_secbuf_check of drm_access_control.c, there is a possible ID due to improper input validation. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-238841928References: N/A

Risk scores

CVSS 3.1

4.4

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Affected products

Vendor	Product	Versions
n/a	Android	Android kernel
n/a	Android	*

Timeline

Dec 5, 2022 CVE Published
Dec 16, 2022 PoC Published (2 in total, the first dated here)
Dec 17, 2022 EPSS Score (30 in total, the first dated here)
Apr 18, 2025 CVE Updated
Apr 30, 2026 Security Advisory
Jul 9, 2026 Coalition ESS Score

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vulnetix vdb fixes CVE-2022-20589

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References

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