iavf: fix hang on reboot with ice
Summary
iavf: fix hang on reboot with ice
Original description
The description as published by the source.
In the Linux kernel, the following vulnerability has been resolved:
iavf: fix hang on reboot with ice
When a system with E810 with existing VFs gets rebooted the following
hang may be observed.
Pid 1 is hung in iavf_remove(), part of a network driver:
PID: 1 TASK: ffff965400e5a340 CPU: 24 COMMAND: "systemd-shutdow"
#0 [ffffaad04005fa50] __schedule at ffffffff8b3239cb
#1 [ffffaad04005fae8] schedule at ffffffff8b323e2d
#2 [ffffaad04005fb00] schedule_hrtimeout_range_clock at ffffffff8b32cebc
#3 [ffffaad04005fb80] usleep_range_state at ffffffff8b32c930
#4 [ffffaad04005fbb0] iavf_remove at ffffffffc12b9b4c [iavf]
#5 [ffffaad04005fbf0] pci_device_remove at ffffffff8add7513
#6 [ffffaad04005fc10] device_release_driver_internal at ffffffff8af08baa
#7 [ffffaad04005fc40] pci_stop_bus_device at ffffffff8adcc5fc
#8 [ffffaad04005fc60] pci_stop_and_remove_bus_device at ffffffff8adcc81e
#9 [ffffaad04005fc70] pci_iov_remove_virtfn at ffffffff8adf9429
#10 [ffffaad04005fca8] sriov_disable at ffffffff8adf98e4
#11 [ffffaad04005fcc8] ice_free_vfs at ffffffffc04bb2c8 [ice]
#12 [ffffaad04005fd10] ice_remove at ffffffffc04778fe [ice]
#13 [ffffaad04005fd38] ice_shutdown at ffffffffc0477946 [ice]
#14 [ffffaad04005fd50] pci_device_shutdown at ffffffff8add58f1
#15 [ffffaad04005fd70] device_shutdown at ffffffff8af05386
#16 [ffffaad04005fd98] kernel_restart at ffffffff8a92a870
#17 [ffffaad04005fda8] __do_sys_reboot at ffffffff8a92abd6
#18 [ffffaad04005fee0] do_sy…
Affected packages
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2023-53064 linux Fixed in: 6.1.25-1
- Ubuntu UBUNTU-CVE-2023-53064 linux-hwe-edge
References
- advisory github.com
- advisory nvd.nist.gov
- package git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org