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CVE-2023-53733
net: sched: cls_u32: Undo tcf_bind_filter if u32_replace_hw_knode
High7.8EPSS 0.15%
- Published
- Updated
- Reserved
- Assigned by
- Linux
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.
Timeline
ID reserved
By Linux
- 2 days later
· 2 days later
Published
- 12 months later
· 12 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| LinuxCNA (assigner) | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Deferred | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.15% · top 96% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Affected products
- affected d34e3e181395192d6d1f50dd97bd7854e04e33a4 – < d83345a8c0143ea31822be0aeb91a63bfc58215e
- affected d34e3e181395192d6d1f50dd97bd7854e04e33a4 – < 3d5edcd3bca4aff15a18e45c79df1525059ab0e2
- affected d34e3e181395192d6d1f50dd97bd7854e04e33a4 – < a9345793469b65ee5ba7b033239916c2a67d3dd4
- affected d34e3e181395192d6d1f50dd97bd7854e04e33a4 – < 025159ed118ba5145b241d574edadb0e00d3c20f
- affected d34e3e181395192d6d1f50dd97bd7854e04e33a4 – < 9cb36faedeafb9720ac236aeae2ea57091d90a09
- affected 4.7
- unaffected < 4.7
- unaffected 5.10.273 – ≤ 5.10.*
- unaffected 5.15.224 – ≤ 5.15.*
- unaffected 6.1.42 – ≤ 6.1.*
- unaffected 6.4.7 – ≤ 6.4.*
- unaffected 6.5 – ≤ *
References (5)
- https://git.kernel.org/stable/c/d83345a8c0143ea31822be0aeb91a63bfc58215e (opens in a new tab)
- https://git.kernel.org/stable/c/3d5edcd3bca4aff15a18e45c79df1525059ab0e2 (opens in a new tab)
- https://git.kernel.org/stable/c/a9345793469b65ee5ba7b033239916c2a67d3dd4 (opens in a new tab)
- https://git.kernel.org/stable/c/025159ed118ba5145b241d574edadb0e00d3c20f (opens in a new tab)
- https://git.kernel.org/stable/c/9cb36faedeafb9720ac236aeae2ea57091d90a09 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-53733)Record last updated .