Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_core: Fix not checking skb length on hci_acldata_packet This fixes not checking if skb really contains an ACL header otherwise the code may attempt to access some uninitilized/invalid memory past the valid skb->data.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 219960a48771b35a3857a491b955c31d6c33d581affected1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 559b1c7ac2e212a23b3833d3baf3bd957771d02eaffected1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 5e50d12cc6e95e1fde08f5db6992b616f714b0fbaffected1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 93a6160dc198ffe5786da8bd8588cfd17f53b29aaffected1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 3fe288a8214e7dd784d1f9b7c9e448244d316b47affected
Linux Linux
Default version status: affected
2.6.12affected0 to < 2.6.12unaffected5.15.174 to ≤ 5.15.*unaffected6.1.120 to ≤ 6.1.*unaffected6.6.66 to ≤ 6.6.*unaffected6.12.5 to ≤ 6.12.*unaffected6.13 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/219960a48771b35a3857a491b955c31d6c33d581 ↗
- https://git.kernel.org/stable/c/559b1c7ac2e212a23b3833d3baf3bd957771d02e ↗
- https://git.kernel.org/stable/c/5e50d12cc6e95e1fde08f5db6992b616f714b0fb ↗
- https://git.kernel.org/stable/c/93a6160dc198ffe5786da8bd8588cfd17f53b29a ↗
- https://git.kernel.org/stable/c/3fe288a8214e7dd784d1f9b7c9e448244d316b47 ↗
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html ↗