CVE-2021-1048
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...
Basic Information
- CVE State
- PUBLISHED
- Reserved Date
- November 06, 2020
- Published Date
- December 15, 2021
- Last Updated
- February 04, 2025
- Vendor
- n/a
- Product
- Android
- Description
- 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
- Tags
- Exploitation
- active
- Technical Impact
- total
- Exploited in the Wild
- Yes (2022-05-23 00:00:00 UTC) Source
android
cisa
CVSS Scores
CVSS v3.1
7.8 - HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
7.2
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
SSVC Information
Exploit Status
Known Exploited Vulnerability Information
| Source | Added Date |
|---|---|
| CISA | 2022-05-23 00:00:00 UTC |
Timeline
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CVE ID Reserved
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CVE Published to Public
-
Added to KEVIntel