CVE-2023-53733
High
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.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux
PublishedOct 24, 2025
First seenOct 24, 2025
How to fix
Update
- Linux Linuxd83345a8c0143ea31822be0aeb91a63bfc58215e, 3d5edcd3bca4aff15a18e45c79df1525059ab0e2, a9345793469b65ee5ba7b033239916c2a67d3dd4, 025159ed118ba5145b241d574edadb0e00d3c20f, 9cb36faedeafb9720ac236aeae2ea57091d90a09 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | d34e3e181395192d6d1f50dd97bd7854e04e33a4 ≤ v < d83345a8c0143ea31822be0aeb91a63bfc58215e, d34e3e181395192d6d1f50dd97bd7854e04e33a4 ≤ v < 3d5edcd3bca4aff15a18e45c79df1525059ab0e2, d34e3e181395192d6d1f50dd97bd7854e04e33a4 ≤ v < a9345793469b65ee5ba7b033239916c2a67d3dd4, d34e3e181395192d6d1f50dd97bd7854e04e33a4 ≤ v < 025159ed118ba5145b241d574edadb0e00d3c20f, d34e3e181395192d6d1f50dd97bd7854e04e33a4 ≤ v < 9cb36faedeafb9720ac236aeae2ea57091d90a09, 4.7 | d83345a8c0143ea31822be0aeb91a63bfc58215e, 3d5edcd3bca4aff15a18e45c79df1525059ab0e2, a9345793469b65ee5ba7b033239916c2a67d3dd4, 025159ed118ba5145b241d574edadb0e00d3c20f, 9cb36faedeafb9720ac236aeae2ea57091d90a09 |
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