In the Linux kernel, the following vulnerability has been resolved: nvme: fix reconnection fail due to reserved tag allocation We found a issue on production environment while using NVMe over RDMA,…
High CVSS 7.5
Summary
In the Linux kernel, the following vulnerability has been resolved: nvme: fix reconnection fail due to reserved tag allocation We found a issue on production environment while using NVMe over RDMA, admin_q reconnect failed forever while remote target and network is ok. After dig into it, we found it may caused by a ABBA deadlock due to tag allocation. In my case, the tag was hold by a keep alive request waiting inside admin_q, as we quiesced admin_q while reset ctrl, so the request maked as i…
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/149afee5c7418ec5db9d7387b9c9a5c1eb7ea2a8 Patch
- https://git.kernel.org/stable/c/262da920896e2f2ab0e3947d9dbee0aa09045818 Patch
- https://git.kernel.org/stable/c/6851778504cdb49431809b4ba061903d5f592c96 Patch
- https://git.kernel.org/stable/c/de105068fead55ed5c07ade75e9c8e7f86a00d1d Patch
- https://git.kernel.org/stable/c/ff2f90f88d78559802466ad1c84ac5bda4416b3a Patch
- https://git.kernel.org/stable/c/149afee5c7418ec5db9d7387b9c9a5c1eb7ea2a8 Patch
- https://git.kernel.org/stable/c/262da920896e2f2ab0e3947d9dbee0aa09045818 Patch
- https://git.kernel.org/stable/c/6851778504cdb49431809b4ba061903d5f592c96 Patch
- https://git.kernel.org/stable/c/de105068fead55ed5c07ade75e9c8e7f86a00d1d Patch
- https://git.kernel.org/stable/c/ff2f90f88d78559802466ad1c84ac5bda4416b3a Patch
Timeline
- nvd_ingest NVD