In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix kernel crash when 1588 is sent on HIP08 devices Currently, HIP08 devices does not register the ptp devices, so the…
Medium CVSS 5.5
Summary
In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix kernel crash when 1588 is sent on HIP08 devices Currently, HIP08 devices does not register the ptp devices, so the hdev->ptp is NULL. But the tx process would still try to set hardware time stamp info with SKBTX_HW_TSTAMP flag and cause a kernel crash. [ 128.087798] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000018 ... [ 128.280251] pc : hclge_ptp_set_tx_info+0x2c/0x140 [hc…
In-depth triage
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/4cfa9624d6bf2d68c3831e22b49ccffe3f0b556a
- https://git.kernel.org/stable/c/7b1b15058b177b0457ebf34b6664763cf2bbf712
- https://git.kernel.org/stable/c/9741e72b2286de8b38de9db685588ac421a95c87 Patch
- https://git.kernel.org/stable/c/9d213ca0cb49e2d829f8338baf776f32cc8d9efa
- https://git.kernel.org/stable/c/f19ab3ef96d9626e5f1bdc56d3574c355e83d623 Patch
Timeline
- nvd_ingest NVD