CVE-2021-43400

Summary

CVECVE-2021-43400
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-11-04 23:15:00 UTC
Updated2022-11-07 17:10:00 UTC
DescriptionAn issue was discovered in gatt-database.c in BlueZ 5.61. A use-after-free can occur when a client disconnects during D-Bus processing of a WriteValue call.

Risk And Classification

Problem Types: CWE-416

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Bluez Bluez 5.61 All All All
Operating System Debian Debian Linux 10.0 All All All

References

ReferenceSourceLinkTags
bluez.git - Bluetooth protocol stack for Linux MISC git.kernel.org
[SECURITY] [DLA 3157-1] bluez security update MLIST lists.debian.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 181160 Debian Security Update for bluez (DLA 3157-1)
  • 181937 Debian Security Update for bluez (CVE-2021-43400)
  • 198579 Ubuntu Security Notification for BlueZ Vulnerabilities (USN-5155-1)
  • 671456 EulerOS Security Update for bluez (EulerOS-SA-2022-1423)
  • 671478 EulerOS Security Update for bluez (EulerOS-SA-2022-1444)
  • 671575 EulerOS Security Update for bluez (EulerOS-SA-2022-1557)
  • 671592 EulerOS Security Update for bluez (EulerOS-SA-2022-1524)
  • 671632 EulerOS Security Update for bluez (EulerOS-SA-2022-1643)
  • 671638 EulerOS Security Update for bluez (EulerOS-SA-2022-1657)
  • 671653 EulerOS Security Update for bluez (EulerOS-SA-2022-1707)
  • 752696 SUSE Enterprise Linux Security Update for bluez (SUSE-SU-2022:3691-1)
  • 752697 SUSE Enterprise Linux Security Update for bluez (SUSE-SU-2022:3687-1)
  • 752799 SUSE Enterprise Linux Security Update for bluez (SUSE-SU-2022:3981-1)
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