CVE-2020-0427
medium
CVSS v3
—
CVSS v2
—
VIR risk
5.5
Description
In create_pinctrl of core.c, there is a possible out of bounds read due to a use after free. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-140550171
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: alma — https://errata.almalinux.org/8/ALSA-2021-4356.html
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-0427
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2020-0427.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 5.4.8-1 |
| debian | bullseye | fixed | 5.4.8-1 |
| debian | forky | fixed | 5.4.8-1 |
| debian | sid | fixed | 5.4.8-1 |
| debian | trixie | fixed | 5.4.8-1 |
References
Verify integrity in audit chain (admin only). AS-IS.