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Commit 36919a82 authored by Luiz Augusto von Dentz's avatar Luiz Augusto von Dentz Committed by Greg Kroah-Hartman
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Bluetooth: L2CAP: Fix attempting to access uninitialized memory



commit b1a2cd50c0357f243b7435a732b4e62ba3157a2e upstream.

On l2cap_parse_conf_req the variable efs is only initialized if
remote_efs has been set.

CVE: CVE-2022-42895
CC: stable@vger.kernel.org
Reported-by: default avatarTamás Koczka <poprdi@google.com>
Signed-off-by: default avatarLuiz Augusto von Dentz <luiz.von.dentz@intel.com>
Reviewed-by: default avatarTedd Ho-Jeong An <tedd.an@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8c6ae926
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