In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: fix negative tt_buff_len batadv_orig_node::tt_buff_len was declared as s16, but the field is never intended to ho…
Info
Summary
In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: fix negative tt_buff_len batadv_orig_node::tt_buff_len was declared as s16, but the field is never intended to hold a negative value. When a value greater than 32767 is assigned, it wraps to a negative signed integer. In batadv_send_other_tt_response(), tt_buff_len is temporarily widened to s32. The incorrectly negative s16 value propagates into the s32, causing batadv_tt_prepare_tvlv_global_data() to allocat…
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/32edd2a28e112064020a2f319a8cb8a9e5a09767
- https://git.kernel.org/stable/c/33e5ede7ce6d92e531920d4bbd6d3e18ef1c6430
- https://git.kernel.org/stable/c/3c96dff00998314983b68a3e7caac07a66ebe496
- https://git.kernel.org/stable/c/4c4c2f340f4c27373bfcac8dc5032ce7bb474e47
- https://git.kernel.org/stable/c/4dab98961426d0cf6a1599cda6950b7596ca2fcd
- https://git.kernel.org/stable/c/730de8733dd90f70d7580a9b329b971f8e1474a2
- https://git.kernel.org/stable/c/b64963a2ceeb7529310b6cf253a1e540784422f4
- https://git.kernel.org/stable/c/ed28ead3420c373a7928622f114bc6168075d1e1
Timeline
- nvd_ingest NVD