Home/CVE/In ims service, there is a possible memory corruption due to a race condition. This could lead to local escalation of pr
CVE

CVE-2023-20827

In ims service, there is a possible memory corruption due to a race condition. This could lead to local escalation of pr

In ims service, there is a possible memory corruption due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07937105.

Issue ID: ALPS07937105.

MEDIUM · CVSS 6.4 EPSS 0.00018
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Weakness Classification

CWE-1298Hardware Logic Contains Race Conditions
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
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Affected Products & Versions

1
google androidall versions
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Scoring & Timeline

6.4
MEDIUM · CVSS v3.1 · security@mediatek.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD04 Sep 2023 · 03:15 AM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://corp.mediatek.com/product-security-bulletin/September-2023Vendor Advisory
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