vulnerability
Red Hat: CVE-2023-53657: kernel: ice: Don't tx before switchdev is fully configured (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:M/Au:S/C:N/I:P/A:C) | Oct 7, 2025 | Nov 14, 2025 | Feb 4, 2026 |
Severity
5
CVSS
(AV:L/AC:M/Au:S/C:N/I:P/A:C)
Published
Oct 7, 2025
Added
Nov 14, 2025
Modified
Feb 4, 2026
Description
In the Linux kernel, the following vulnerability has been resolved:
ice: Don't tx before switchdev is fully configured
There is possibility that ice_eswitch_port_start_xmit might be
called while some resources are still not allocated which might
cause NULL pointer dereference. Fix this by checking if switchdev
configuration was finished.
Solutions
redhat-upgrade-kernelredhat-upgrade-kernel-rt
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