CVE-2026-68392

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: mgmt: fix locking in unpairdevice/disconnectsync Dereferencing RCU-protected pointers outside critical sections is invalid and may lead to UAF. Take hdev-lock for hciconn lookup and hciabortconn. Don't use RCU to ensur...

CVE-2026-68392

Summary: CVE-2026-68392 affects the Linux kernel Bluetooth management path. The vulnerability arises from dereferencing RCU-protected pointers outside critical sections during unpair_device/disconnect_sync, enabling a Use-After-Free (UAF) scenario. The fix targets the critical section handling fo...

SUSE CVE-2026-64405

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciconn: Fix null ptr deref in hciabortconn hciabortconn read hciskbeventhdev-sentcmd when a connection was pending, but hdev-sentcmd can be NULL while reqstatus is still HCIREQPEND, leading to a NULL pointer dereferen...

CVE-2026-64405

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciconn: Fix null ptr deref in hciabortconn hciabortconn read hciskbeventhdev-sentcmd when a connection was pending, but hdev-sentcmd can be NULL while reqstatus is still HCIREQPEND, leading to a NULL pointer dereferen...

CVE-2026-31637

In the Linux kernel, the following vulnerability has been resolved: rxrpc: reject undecryptable rxkad response tickets rxkaddecryptticket decrypts the RXKAD response ticket and then parses the buffer as plaintext without checking whether cryptoskcipherdecrypt succeeded. A malformed RESPONSE can...

CVE-2026-31637

The CVE-2026-31637 vulnerability lies in the Linux kernel rxrpc subsystem. Specifically, rxkad_decrypt_ticket() decrypts the RXKAD response ticket and then parses the buffer as plaintext without confirming that crypto_skcipher_decrypt() succeeded. A malformed RXKAD response could use a non-block-...

PT-2026-34989

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The rxkad decrypt ticket function decrypts the RXKAD response ticket but parses the buffer as plaintext without verifying if the crypto skcipher decrypt operation was successful. A...

The vulnerabilities of the functions cifs_abort_connection() and generic_ip_connect() in the Linux operating system allow a hacker to cause a service failure.

The vulnerability of the cifsabortconnection and genericipconnect functions in the Linux kernel is related to the lack of memory release after the effective lifespan of these functions has ended. Exploiting this vulnerability could allow a remote attacker to cause service failures...

CVE-2023-53762

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: Fix UAF in hcidisconnectallsync Use-after-free can occur in hcidisconnectallsync if a connection is deleted by concurrent processing of a controller event. To prevent this the code now tries to iterate over th...

AZL-68141 CVE-2025-39946 affecting package kernel for versions less than 6.6.112.1-1

In the Linux kernel, the following vulnerability has been resolved: tls: make sure to abort the stream if headers are bogus Normally we wait for the socket to buffer up the whole record before we service it. If the socket has a tiny buffer, however, we read out the data sooner, to prevent...