CVE-2021-0520
published 2021-06-21CVE-2021-0520: In several functions of MemoryFileSystem.cpp and related files, there is a possible use after free due to a race condition. This could lead to local escalation…
PriorityP432high7CVSS 3.1
AVLACHPRLUINSUCHIHAH
EPSS
0.18%
7.2th percentile
In several functions of MemoryFileSystem.cpp and related files, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-10Android ID: A-176237595
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| platform | frameworks_av | >= 10:0 < 10:2021-06-01 | 10:2021-06-01 |
| platform | frameworks_av | >= 11:0 < 11:2021-06-01 | 11:2021-06-01 |
CVSS provenance
nvdv3.17.0HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.04.4MEDIUMAV:L/AC:M/Au:N/C:P/I:P/A:P
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GHSA
GHSA-pmm6-qxj3-9jr6: In several functions of MemoryFileSystem
ghsa_unreviewed·2022-05-24
CVE-2021-0520 [HIGH] CWE-362 GHSA-pmm6-qxj3-9jr6: In several functions of MemoryFileSystem
In several functions of MemoryFileSystem.cpp and related files, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-10Android ID: A-176237595
OSV
CVE-2021-0520: In several functions of MemoryFileSystem
osv·2021-06-01
CVE-2021-0520 CVE-2021-0520: In several functions of MemoryFileSystem
In several functions of MemoryFileSystem.cpp and related files, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
CISA ICS
Siemens SIMATIC
cisa_ics·2024-03-14
Siemens SIMATIC
ICS Advisory
##
Siemens SIMATIC
Release DateMarch 14, 2024
Alert CodeICSA-24-074-07
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).
View CSAF
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Siemens
- Equipment: SIMATIC
- Vulnerabilities: Improper Restriction of Operations within the Bounds of a Memory Buffer, Improper Input Validation, Missing Encryption of Sensitive Data, Incorrect Permission Assignment for Critical Resource, Expected Beha
Android
CVE-2021-0520: Android Security Bulletin 2021-06-01
CVE: CVE-2021-0520
Severity: HIGH
Type: EoP
Affected AOSP versions: 10, 11
References: A-176237595
vendor_android·2021-06-01·CVSS 7.0
CVE-2021-0520 [HIGH] CVE-2021-0520: Android Security Bulletin 2021-06-01
CVE: CVE-2021-0520
Severity: HIGH
Type: EoP
Affected AOSP versions: 10, 11
References: A-176237595
Android Security Bulletin 2021-06-01
CVE: CVE-2021-0520
Severity: HIGH
Type: EoP
Affected AOSP versions: 10, 11
References: A-176237595
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-06-21
Published