CVE-2025-40282
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Bluetooth: 6lowpan: reset link-local header on ipv6 recv path
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) ------
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 18722c247023035b9e2e2a08a887adec2a9a6e49 | affected | git | ea46a1d217bc82e01cf3d0424e50ebfe251e34bf | Unavailable | None listed |
| 18722c247023035b9e2e2a08a887adec2a9a6e49 | affected | git | 973e0271754c77db3e1b6b69adf2de85a79a4c8b | Unavailable | None listed |
| 18722c247023035b9e2e2a08a887adec2a9a6e49 | affected | git | d566e9a2bfc848941b091ffd5f4e12c4e889d818 | Unavailable | None listed |
| 18722c247023035b9e2e2a08a887adec2a9a6e49 | affected | git | 4ebb90c3c309e6375dc3e841af92e2a039843e62 | Unavailable | None listed |
| 18722c247023035b9e2e2a08a887adec2a9a6e49 | affected | git | c24ac6cfe4f9a47180a65592c47e7a310d2f9d93 | Unavailable | None listed |
| 18722c247023035b9e2e2a08a887adec2a9a6e49 | affected | git | 11cd7e068381666f842ad41d1cc58eecd0c75237 | Unavailable | None listed |
| 18722c247023035b9e2e2a08a887adec2a9a6e49 | affected | git | 70d84e7c3a44b81020a3c3d650a64c63593405bd | Unavailable | None listed |
| 18722c247023035b9e2e2a08a887adec2a9a6e49 | affected | git | 3b78f50918276ab28fb22eac9aa49401ac436a3b | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.14 | Unavailable | None listed |
| 5.4.302 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.247 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.197 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.159 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.117 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.59 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.17.9 | unaffected | semver | Unavailable | 6.17.* | None listed |
| 6.18 | unaffected | original_commit_for_fix | Unavailable | * | None listed |