In the Linux kernel, the following vulnerability has been resolved: ethernet:enic: Fix a use after free bug in enic_hard_start_xmit In enic_hard_start_xmit, it calls enic_queue_wq_skb(). Inside eni…
High CVSS 7.8
Summary
In the Linux kernel, the following vulnerability has been resolved: ethernet:enic: Fix a use after free bug in enic_hard_start_xmit In enic_hard_start_xmit, it calls enic_queue_wq_skb(). Inside enic_queue_wq_skb, if some error happens, the skb will be freed by dev_kfree_skb(skb). But the freed skb is still used in skb_tx_timestamp(skb). My patch makes enic_queue_wq_skb() return error and goto spin_unlock() incase of error. The solution is provided by Govind. See https://lkml.org/lkml/2021/4/…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/25a87b1f566b5eb2af2857a928f0e2310d900976 Patch
- https://git.kernel.org/stable/c/643001b47adc844ae33510c4bb93c236667008a3 Patch
- https://git.kernel.org/stable/c/6892396ebf04ea2c021d80e10f4075e014cd7cc3 Patch
- https://git.kernel.org/stable/c/7afdd6aba95c8a526038e7abe283eeac3e4320f1 Patch
- https://git.kernel.org/stable/c/d90529392aaf498dafa95d212295d64b2cea4e24 Patch
- https://git.kernel.org/stable/c/f7f6f07774091a6ddd98500b85386c3c6afb30d3 Patch
- https://git.kernel.org/stable/c/25a87b1f566b5eb2af2857a928f0e2310d900976 Patch
- https://git.kernel.org/stable/c/643001b47adc844ae33510c4bb93c236667008a3 Patch
- https://git.kernel.org/stable/c/6892396ebf04ea2c021d80e10f4075e014cd7cc3 Patch
- https://git.kernel.org/stable/c/7afdd6aba95c8a526038e7abe283eeac3e4320f1 Patch
- https://git.kernel.org/stable/c/d90529392aaf498dafa95d212295d64b2cea4e24 Patch
- https://git.kernel.org/stable/c/f7f6f07774091a6ddd98500b85386c3c6afb30d3 Patch
Timeline
- nvd_ingest NVD