CVE-2021-35090 — Time-of-check Time-of-use (TOCTOU) Race Condition in Google Android

CWE-367 — Time-of-check Time-of-use (TOCTOU) Race Condition3 documents3 sources

Severity

7.8HIGHNVD

EPSS

0.1%

top 75.39%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Google Android

Timeline

PublishedJun 14

Latest updateJun 15

Description

Possible hypervisor memory corruption due to TOC TOU race condition when updating address mappings in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:HExploitability: 1.1 | Impact: 6.0

Affected Packages1 packages

▶googlegoogle/android

🔴Vulnerability Details

GHSA

GHSA-h5xr-3x7r-2w3w: Possible hypervisor memory corruption due to TOC TOU race condition when updating address mappings in Snapdragon Auto, Snapdragon Compute, Snapdragon↗2022-06-15

▶

📋Vendor Advisories

Android

CVE-2021-35090: Closed-source component↗2022-05-01

▶