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Kernel: double free in hci_conn_cleanup of the bluetooth subsystem

🗓️ 30 Apr 2024 09:57:03Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 12 Views

Kernel double free in hci_conn_cleanup may cause denial of service or privilege escalation.

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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9.4aarch64bpftool7.3.0-427.13.1.el9_4bpftool-7.3.0-427.13.1.el9_4.aarch64.rpm
Red Hat Enterprise Linux9.4ppc64lebpftool7.3.0-427.13.1.el9_4bpftool-7.3.0-427.13.1.el9_4.ppc64le.rpm
Red Hat Enterprise Linux9.4s390xbpftool7.3.0-427.13.1.el9_4bpftool-7.3.0-427.13.1.el9_4.s390x.rpm
Red Hat Enterprise Linux9.4x86_64bpftool7.3.0-427.13.1.el9_4bpftool-7.3.0-427.13.1.el9_4.x86_64.rpm
Red Hat Enterprise Linux9.4aarch64bpftool-debuginfo7.3.0-427.13.1.el9_4bpftool-debuginfo-7.3.0-427.13.1.el9_4.aarch64.rpm
Red Hat Enterprise Linux9.4ppc64lebpftool-debuginfo7.3.0-427.13.1.el9_4bpftool-debuginfo-7.3.0-427.13.1.el9_4.ppc64le.rpm
Red Hat Enterprise Linux9.4s390xbpftool-debuginfo7.3.0-427.13.1.el9_4bpftool-debuginfo-7.3.0-427.13.1.el9_4.s390x.rpm
Red Hat Enterprise Linux9.4x86_64bpftool-debuginfo7.3.0-427.13.1.el9_4bpftool-debuginfo-7.3.0-427.13.1.el9_4.x86_64.rpm
Red Hat Enterprise Linux9.4aarch64kernel5.14.0-427.13.1.el9_4kernel-5.14.0-427.13.1.el9_4.aarch64.rpm
Red Hat Enterprise Linux9.4ppc64lekernel5.14.0-427.13.1.el9_4kernel-5.14.0-427.13.1.el9_4.ppc64le.rpm
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25 Sep 2026 01:26Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.17.8
EPSS0.00273
CWE-415
linux kerneldouble freehci cleanupbluetooth subsystemdenial of serviceprivilege escalation
12