CVE-2023-21102

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Summary

CVECVE-2023-21102
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-05-15 22:15:00 UTC
Updated2023-05-24 00:15:00 UTC
DescriptionIn __efi_rt_asm_wrapper of efi-rt-wrapper.S, there is a possible bypass of shadow stack protection due to a logic error in the code. 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-260821414References: Upstream kernel

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Google Android - All All All

References

ReferenceSourceLinkTags
Android Security Bulletin—May 2023  |  Android Open Source Project MISC source.android.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 160912 Oracle Enterprise Linux Security Update for kernel (ELSA-2023-5069)
  • 181844 Debian Security Update for linux (CVE-2023-21102)
  • 199343 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6079-1)
  • 199353 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6091-1)
  • 199354 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6096-1)
  • 199385 Ubuntu Security Notification for Linux kernel (Intel IoTG) Vulnerabilities (USN-6134-1)
  • 610481 Google Android Devices May 2023 Security Patch Missing
  • 610493 Google Android June 2023 Security Patch Missing for Samsung
  • 755851 SUSE Enterprise Linux Security Update for the linux kernel (SUSE-SU-2023:2646-1)
  • 907102 Common Base Linux Mariner (CBL-Mariner) Security Update for hyperv-daemons (26872-1)
  • 941249 AlmaLinux Security Update for kernel (ALSA-2023:5069)
  • 941254 AlmaLinux Security Update for kernel-rt (ALSA-2023:5091)
  • 961015 Rocky Linux Security Update for kernel-rt (RLSA-2023:5091)
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