1548 matches found
kernel: Bluetooth: l2cap: Add missing chan lock in l2cap_ecred_reconf_rsp
A flaw was found in the Linux kernel's Bluetooth Logical Link Control and Adaptation Protocol L2CAP implementation. A remote Bluetooth Low Energy BLE device can exploit this by sending a specially crafted L2CAP ECRED reconfiguration response. This can lead to the corruption of the channel list,...
CVE-2026-97408
A flaw was found in the Linux kernel's Bluetooth subsystem. The Logical Link Control and Adaptation Protocol L2CAP implementation fails to properly validate the payload length of connectionless frames before reading the Protocol/Service Multiplexer PSM field. An adjacent attacker within Bluetooth...
CVE-2026-98108
A flaw was found in the Linux kernel's Bluetooth subsystem. When processing Bluetooth Low Energy connection requests in the Logical Link Control and Adaptation Protocol L2CAP layer, channel modes are incorrectly assigned during deferred connection handling. A nearby attacker within Bluetooth rang...
CVE-2026-98107
A flaw was found in the Linux kernel's Bluetooth subsystem. A local user can trigger an out-of-bounds memory write by establishing multiple concurrent Logical Link Control and Adaptation Protocol L2CAP connections. Due to improper channel limit verification, this flaw allows memory corruption tha...
SUSE CVE-2026-97408
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: validate connectionless PSM length Connectionless L2CAP frames carry a two-byte PSM at the start of the payload. l2caprecvframe currently reads that PSM unconditionally after validating only the outer L2CAP...
SUSE CVE-2026-98107
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix out-of-bounds write in l2capecredconnect l2capchanconnect tries to ensure there are no more than L2CAPECREDCONNSCIDMAX pending ECRED channels, so they fit in the same L2CAPECREDCONNREQ that l2capecredconnect...
SUSE CVE-2026-98108
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix chan mode for LECONNREQ + EXTFLOWCTL pchan l2capnewconnection sets default value of channel mode to match the parent channel. l2capleconnectreq left this at the default, and created L2CAPMODEEXTFLOWCTL...
AZL-104427 CVE-2026-98108 affecting package kernel 6.6.157.1-1
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix chan mode for LECONNREQ + EXTFLOWCTL pchan l2capnewconnection sets default value of channel mode to match the parent channel. l2capleconnectreq left this at the default, and created L2CAPMODEEXTFLOWCTL...
DEBIAN-CVE-2026-98107
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix out-of-bounds write in l2capecredconnect l2capchanconnect tries to ensure there are no more than L2CAPECREDCONNSCIDMAX pending ECRED channels, so they fit in the same L2CAPECREDCONNREQ that l2capecredconnect...
DEBIAN-CVE-2026-98108
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix chan mode for LECONNREQ + EXTFLOWCTL pchan l2capnewconnection sets default value of channel mode to match the parent channel. l2capleconnectreq left this at the default, and created L2CAPMODEEXTFLOWCTL...
CVE-2026-98108
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix chan mode for LECONNREQ + EXTFLOWCTL pchan l2capnewconnection sets default value of channel mode to match the parent channel. l2capleconnectreq left this at the default, and created L2CAPMODEEXTFLOWCTL...
CVE-2026-98107
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix out-of-bounds write in l2capecredconnect l2capchanconnect tries to ensure there are no more than L2CAPECREDCONNSCIDMAX pending ECRED channels, so they fit in the same L2CAPECREDCONNREQ that l2capecredconnect...
UBUNTU-CVE-2026-98107
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix out-of-bounds write in l2capecredconnect l2capchanconnect tries to ensure there are no more than L2CAPECREDCONNSCIDMAX pending ECRED channels, so they fit in the same L2CAPECREDCONNREQ that l2capecredconnect...
UBUNTU-CVE-2026-98108
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix chan mode for LECONNREQ + EXTFLOWCTL pchan l2capnewconnection sets default value of channel mode to match the parent channel. l2capleconnectreq left this at the default, and created L2CAPMODEEXTFLOWCTL...
CVE-2026-98108
The Linux kernel Bluetooth L2CAP component contains a vulnerability where l2cap_le_connect_req() fails to correctly set the channel mode, potentially allowing FLAG_DEFER_SETUP channels to send incorrect L2CAP_ECRED_CONN_RSP replies. Furthermore, because the function fails to limit the number of d...
CVE-2026-98107
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix out-of-bounds write in l2capecredconnect l2capchanconnect tries to ensure there are no more than L2CAPECREDCONNSCIDMAX pending ECRED channels, so they fit in the same L2CAPECREDCONNREQ that l2capecredconnect...
CVE-2026-98107 Bluetooth: L2CAP: fix out-of-bounds write in l2cap_ecred_connect
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix out-of-bounds write in l2capecredconnect l2capchanconnect tries to ensure there are no more than L2CAPECREDCONNSCIDMAX pending ECRED channels, so they fit in the same L2CAPECREDCONNREQ that l2capecredconnect...
CVE-2026-98108 Bluetooth: L2CAP: fix chan mode for LE_CONN_REQ + EXT_FLOWCTL pchan
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix chan mode for LECONNREQ + EXTFLOWCTL pchan l2capnewconnection sets default value of channel mode to match the parent channel. l2capleconnectreq left this at the default, and created L2CAPMODEEXTFLOWCTL...
EUVD-2026-86939
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix chan mode for LECONNREQ + EXTFLOWCTL pchan l2capnewconnection sets default value of channel mode to match the parent channel. l2capleconnectreq left this at the default, and created L2CAPMODEEXTFLOWCTL...
CVE-2026-98108
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix chan mode for LECONNREQ + EXTFLOWCTL pchan l2capnewconnection sets default value of channel mode to match the parent channel. l2capleconnectreq left this at the default, and created L2CAPMODEEXTFLOWCTL...