{"id":"DEBIAN-CVE-2026-98602","details":"In the Linux kernel, the following vulnerability has been resolved:  Bluetooth: bnep: fix out-of-bounds reads on short RX/TX frames and control fallthrough  Fix multiple out-of-bounds reads in Bluetooth BNEP frame processing:  1. In bnep_rx_frame() and bnep_ctrl_frame() (net/bluetooth/bnep/core.c),    use pskb_may_pull() to verify the BNEP header, control type byte,    filter count, and extension headers exist before reading them, and    return 0 after handling BNEP_CONTROL instead of falling through to    Ethernet frame submission when no extension headers follow. 2. In bnep_net_xmit() (net/bluetooth/bnep/netdev.c), verify skb-\u003elen \u003e=    ETH_HLEN with pskb_may_pull() before reading the 14-byte Ethernet    header to prevent an out-of-bounds heap read and infoleak on short    AF_PACKET TX frames.","modified":"2026-10-19T05:00:25.168775812Z","published":"2026-10-18T17:47:41.637093258Z","upstream":["CVE-2026-98602"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-98602"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.190-1"}]}],"versions":["6.1.106-1","6.1.106-2","6.1.106-3","6.1.112-1","6.1.115-1","6.1.119-1","6.1.123-1","6.1.124-1","6.1.128-1","6.1.129-1","6.1.133-1","6.1.135-1","6.1.137-1","6.1.139-1","6.1.140-1","6.1.147-1","6.1.148-1","6.1.153-1","6.1.158-1","6.1.159-1","6.1.162-1","6.1.164-1","6.1.170-1","6.1.170-2","6.1.170-3","6.1.172-1","6.1.174-1","6.1.176-1","6.1.177-1","6.1.180-1","6.1.187-1","6.1.27-1","6.1.37-1","6.1.38-1","6.1.38-2","6.1.38-2~bpo11+1","6.1.38-3","6.1.38-4","6.1.38-4~bpo11+1","6.1.52-1","6.1.55-1","6.1.55-1~bpo11+1","6.1.64-1","6.1.66-1","6.1.67-1","6.1.69-1","6.1.69-1~bpo11+1","6.1.76-1","6.1.76-1~bpo11+1","6.1.82-1","6.1.85-1","6.1.90-1","6.1.90-1~bpo11+1","6.1.94-1","6.1.94-1~bpo11+1","6.1.98-1","6.1.99-1"],"ecosystem_specific":{"urgency":"not 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