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CVE-2020-0030

kernel: use after free due to a race condition in binder driver leads to local privilege escalation

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Severity

Important

Red Hat Product Security

7

CVSS 3.1

Review impact separately from score.

Published · February 3, 2020

Updated · June 28, 2026

Description

A race condition leading to a use-after-free memory flaw was found in the Linux kernel. This could lead to a local escalation of privileges with no additional execution privileges required. For this particular vulnerability, no user interaction is needed. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-825 · Expired Pointer Dereference