CVE-2021-0395 — Use After Free in Google Android

CWE-416 — Use After Free5 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 95.66%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform System CoreGoogle Android
Timeline
PublishedMar 10
Latest updateMay 24

Description

In StopServicesAndLogViolations of reboot.cpp, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-170315126

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 Packages3 packages

▶CVEListV5google/androidAndroid-11
▶NVDgoogle/android11.0
▶Androidplatform/system_core11:0 — 11:2021-03-01

🔴Vulnerability Details

3
GHSA
GHSA-p96h-697j-3c35: In StopServicesAndLogViolations of reboot↗2022-05-24
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CVEList
CVE-2021-0395: In StopServicesAndLogViolations of reboot↗2021-03-10
▶
OSV
CVE-2021-0395: In StopServicesAndLogViolations of reboot↗2021-03-01
▶

📋Vendor Advisories

1
Android
CVE-2021-0395: Android Security Bulletin 2021-03-01 CVE: CVE-2021-0395 Severity: HIGH Type: EoP Affected AOSP versions: 11 References: A-170315126↗2021-03-01
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CVE-2021-0395 — Use After Free in Google Android | cvebase