Vulnerability Name: | CVE-2021-1048 (CCN-212727) | ||||||||||||
Assigned: | 2020-11-06 | ||||||||||||
Published: | 2021-11-03 | ||||||||||||
Updated: | 2021-12-20 | ||||||||||||
Summary: | In ep_loop_check_proc of eventpoll.c, there is a possible way to corrupt memory 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 kernelAndroid ID: A-204573007References: Upstream kernel | ||||||||||||
CVSS v3 Severity: | 7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) 6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
7.3 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
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CVSS v2 Severity: | 7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
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Vulnerability Type: | CWE-416 | ||||||||||||
Vulnerability Consequences: | Gain Privileges | ||||||||||||
References: | Source: CCN Type: Google Web site Android Source: MITRE Type: CNA CVE-2021-1048 Source: XF Type: UNKNOWN android-cve20211048-priv-esc(212727) Source: CCN Type: Android Open Source Project Android Security Bulletin-November 2021 Source: MISC Type: Patch, Vendor Advisory https://source.android.com/security/bulletin/2021-11-01 Source: CCN Type: WhiteSource Vulnerability Database CVE-2021-1048 | ||||||||||||
Vulnerable Configuration: | Configuration 1: Configuration CCN 1: ![]() | ||||||||||||
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