CVE-2023-53733

Summary

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 Software

VendorProductVersion RangeStatus
LinuxLinuxd34e3e181395192d6d1f50dd97bd7854e04e33a4 < a9345793469b65ee5ba7b033239916c2a67d3dd4affected
LinuxLinuxd34e3e181395192d6d1f50dd97bd7854e04e33a4 < 025159ed118ba5145b241d574edadb0e00d3c20faffected
LinuxLinuxd34e3e181395192d6d1f50dd97bd7854e04e33a4 < 9cb36faedeafb9720ac236aeae2ea57091d90a09affected
LinuxLinux4.7affected
LinuxLinux0 < 4.7unaffected
LinuxLinux6.1.42 <= 6.1.*unaffected
LinuxLinux6.4.7 <= 6.4.*unaffected
LinuxLinux6.5 <= *unaffected

Weaknesses

References