CVE-2023-53733
net: sched: cls_u32: Undo tcf_bind_filter if u32_replace_hw_knode
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
24 Oct 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
Affected products
Linux · Linux