CVE-2023-53733 – net: sched: cls_u32: Undo tcf_bind_filter if u32_replace_hw_knode

CVE ID : CVE-2023-53733

Published : Oct. 24, 2025, 12:15 p.m. | 28 minutes ago

Description : In the Linux kernel, the following vulnerability has been resolved:

net: sched: cls_u32: Undo tcf_bind_filter if u32_replace_hw_knode

When u32_replace_hw_knode fails, we need to undo the tcf_bind_filter
operation done at u32_set_parms.

Severity: 0.0 | NA

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