Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414530)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414530 advisory. A use-after-free flaw was found in ncirequest in net/nfc/nci/core.c in NFC Controller Interface NCI in the Linux kernel. This flaw could allow a local attacker with...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987175)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987175 advisory. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix use-after-free in l2capconndel When l2caprecvframe is invoked to receive...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986337)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986337 advisory. In the Linux kernel, the following vulnerability has been resolved: firewire: ohci: mask bus reset interrupts between ISR and bottom half In the FireWire OHCI...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986555)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986555 advisory. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: cancel all works upon hciunregisterdev syzbot is reporting that calling...

EUVD-2022-43102

Malicious code in bioql PyPI...

EUVD-2022-55505

Malicious code in bioql PyPI...

EUVD-2021-34060

Malicious code in bioql PyPI...

EUVD-2025-31884

Malicious code in bioql PyPI...

EUVD-2022-55623

Malicious code in bioql PyPI...

AZL-75246 CVE-2023-53520 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix hcisuspendsync crash If hciunregisterdev frees the hcidev object but hcisuspendnotifier may still be accessing it, it can cause the program to crash. Here's the call trace: 102152.653246 Call Trace: 102152.653254...

UBUNTU-CVE-2023-53520

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix hcisuspendsync crash If hciunregisterdev frees the hcidev object but hcisuspendnotifier may still be accessing it, it can cause the program to crash. Here's the call trace: 102152.653246 Call Trace: 102152.653254...

CVE-2023-53520

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix hcisuspendsync crash If hciunregisterdev frees the hcidev object but hcisuspendnotifier may still be accessing it, it can cause the program to crash. Here's the call trace: 102152.653246 Call Trace: 102152.653254...

CVE-2023-53520

The CVE-2023-53520 issue is in the Linux kernel Bluetooth subsystem (hci_suspend_notifier/hci_suspend_sync). The root cause is a race where hci_suspend_notifier may access an hci_dev object after hci_unregister_dev() frees it, causing a crash. The described fix: the patch maintains the reference ...

Bluetooth: hci_event: Ignore multiple conn complete events

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UBUNTU-CVE-2025-39889

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: l2cap: Check encryption key size on incoming connection This is required for passing GAP/SEC/SEM/BI-04-C PTS test case: Security Mode 4 Level 4, Responder - Invalid Encryption Key Size - 128 bit This tests the security...

CVE-2022-50419

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisysfs: Fix attempting to call deviceadd multiple times deviceadd shall not be called multiple times as stated in its documentation: 'Do not call this routine or deviceregister more than once for any device structure...

CVE-2022-50374

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcildisc,serdev: check percpuinitrwsem failure syzbot is reporting NULL pointer dereference at hciuartttyclose 1, for rcusyncenter is called without rcusyncinit due to hciuartttyopen ignoring percpuinitrwsem failure...

SUSE CVE-2022-50339

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: avoid hcidevtestandsetflag in mgmtinithdev syzbot is again reporting attempt to cancel uninitialized work at mgmtindexremoved 1, for setting of HCIMGMT flag from mgmtinithdev from hcimgmtcmd from hcisocksendmsg can rac...

Linux Distros Unpatched Vulnerability : CVE-2023-53252

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: use RCU for hciconnparams and iterate safely in hcisync hciupdateacceptlistsync...

PT-2025-38008

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw related to Bluetooth functionality. Specifically, a race condition can occur within the mgmt init hdev function due to the lack of serialization via hc...