In the Linux kernel, the following vulnerability has been resolved: net: atlantic: fix fragment overflow handling in RX path The atlantic driver can receive packets with more than MAX_SKB_FRAGS (17…
Critical CVSS 9.8
Summary
In the Linux kernel, the following vulnerability has been resolved: net: atlantic: fix fragment overflow handling in RX path The atlantic driver can receive packets with more than MAX_SKB_FRAGS (17) fragments when handling large multi-descriptor packets. This causes an out-of-bounds write in skb_add_rx_frag_netmem() leading to kernel panic. The issue occurs because the driver doesn't check the total number of fragments before calling skb_add_rx_frag(). When a packet requires more than MAX_SK…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/34147477eeab24077fcfe9649e282849347d760c
- https://git.kernel.org/stable/c/3be37c3c96b16462394fcb8e15e757c691377038
- https://git.kernel.org/stable/c/3fd2105e1b7e041cc24be151c9a31a14d5fc50ab
- https://git.kernel.org/stable/c/5d6051ea1b0417ae2f06a8440d22e48fbc8f8997
- https://git.kernel.org/stable/c/5ffcb7b890f61541201461580bb6622ace405aec
- https://git.kernel.org/stable/c/64e47cd1fd631a21bf5a630cebefec6c8fc381cd
- https://git.kernel.org/stable/c/b0c4d5135b04ea100988e2458c98f2d8564cda16
Timeline
- nvd_ingest NVD