Zafiyetler / CVE-2021-43400

kritik

CVE-2021-43400

bluez: use-after-free in gatt-database.c

Yayın Değişiklik CWE 416
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.

Kaynağa göre önem derecesi

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Red Hat9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD, Photon OS. Daha düşük diyenler: Red Hat (orta), Ubuntu (orta).

Açıklama

An 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.

Etkilenen paketler ve düzeltilmiş sürümler

KaynakPaketDüzeltildiği sürüm
Photon OS 3.0bluez5.65-1.ph3
Photon OS 4.0bluez, bluez-devel5.65-1.ph4
debian 10bluez5.50-1.2~deb10u3
debian 11bluez5.55-3.1+deb11u2
debian 12bluez5.62-1
debian 13bluez5.62-1
debian 14bluez5.62-1
debian 9bluezdüzeltme belirtilmemiş
echobluez5.62-1
root.io debian 11rootio-bluez5.55-3.1+deb11u2
root.io debian 12rootio-bluez5.62-1
root.io debian 13rootio-bluez5.62-1
18 kaynaktaki 19 kaydın hepsini göster
KaynakPaketDüzeltildiği sürüm
Photon OS 3.0bluez5.65-1.ph3
Photon OS 4.0bluez5.65-1.ph4
Photon OS 4.0bluez-devel5.65-1.ph4
debian 10bluez5.50-1.2~deb10u3
debian 11bluez5.55-3.1+deb11u2
debian 12bluez5.62-1
debian 13bluez5.62-1
debian 14bluez5.62-1
debian 9bluezdüzeltme belirtilmemiş
echobluez5.62-1
root.io debian 11rootio-bluez5.55-3.1+deb11u2
root.io debian 12rootio-bluez5.62-1
root.io debian 13rootio-bluez5.62-1
ubuntu 18.04bluez5.48-0ubuntu3.6
ubuntu 18.04-ESMbluez5.48-0ubuntu3.6
ubuntu 20.04bluez5.53-0ubuntu3.4
ubuntu 20.04-ESMbluez5.53-0ubuntu3.4
ubuntu 21.04bluez5.56-0ubuntu4.3
ubuntu 21.10bluez5.60-0ubuntu2.1

Referanslar

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.