VDB
DEBIAN-CVE-2025-40282
DEBIAN-CVE-2025-40282
PUBLISHED
CVSS 8.699999809265137 HIGH
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: 6lowpan: reset link-local header on ipv6 recv path Bluetooth 6lowpan.c netdev has header_ops, so it must set link-local header for RX skb, otherwise things crash, eg. with AF_PACKET SOCK_RAW Add missing skb_reset_mac_header() for uncompressed ipv6 RX path. For the compressed one, it is done in lowpan_header_decompress(). Log: (BlueZ 6lowpan-tester Client Recv Raw - Success) ------ kernel BUG at net/core/skbuff.c:212! Call Trace: <IRQ> ... packet_rcv (net/packet/af_packet.c:2152) ... <TASK> __local_bh_enable_ip (kernel/softirq.c:407) netif_rx (net/core/dev.c:5648) chan_recv_cb (net/bluetooth/6lowpan.c:294 net/bluetooth/6lowpan.c:359) ------
Risk Scores
CVSS 4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | linux | 6.12.48-1, 6.12.57-1, * |
| Debian:11 | linux | 5.10.209-2, 5.10.209-1, 5.10.205-2 |
| Debian:14 | linux | 6.17.5-1, 6.17.6-1, 6.17.7-1 |
| Debian:12 | linux | 6.1.52-1, 6.1.76-1, 6.1.124-1 |
| Debian:11 | linux-6.1 | *, 6.1.106-3~deb11u1, 6.1.106-3~deb11u2 |
Exploit Intelligence
- 4081.3.7.yml (github-poc)
Timeline
- Dec 6, 2025 CVE Published
- Apr 28, 2026 CVE Updated