CVE-2021-30337 — Use After Free in Google Android

CWE-416 — Use After Free3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 89.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedJan 3
Latest updateJan 4

Description

Possible use after free when process shell memory is freed using IOCTL call and process initialization is in progress in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages1 packages

Patches

Patch: www.qualcomm.com ↗Patch: www.qualcomm.com ↗

🔴Vulnerability Details

1
GHSA
GHSA-99qr-vp84-f5fh: Possible use after free when process shell memory is freed using IOCTL call and process initialization is in progress in Snapdragon Auto, Snapdragon C↗2022-01-04
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📋Vendor Advisories

1
Android
CVE-2021-30337: Kernel↗2021-12-01
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CVE-2021-30337 — Use After Free in Google Android | cvebase