CVE-2023-40128

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Summary

CVECVE-2023-40128
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-10-27 21:15:00 UTC
Updated2023-10-30 17:14:00 UTC
DescriptionIn several functions of xmlregexp.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Google Android 11.0 All All All
Operating System Google Android 12.0 All All All
Operating System Google Android 12.1 All All All
Operating System Google Android 13.0 All All All

References

ReferenceSourceLinkTags
Android Security Bulletin—October 2023  |  Android Open Source Project MISC source.android.com
1ccf89b87a3969edd56956e2d447f896037c8be7 - platform/external/libxml2 - Git at Google MISC android.googlesource.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 610513 Google Android Devices October 2023 Security Patch Missing
  • 610515 Google Android October 2023 Security Patch Missing for Samsung
  • 610520 Google Android November 2023 Security Patch Missing for Huawei EMUI
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