CVE-2023-54040
ice: fix wrong fallback logic for FDIR
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: ice: fix wrong fallback logic for FDIR When adding a FDIR filter, if ice_vc_fdir_set_irq_ctx returns failure, the inserted fdir entry will not be removed and if ice_vc_fdir_write_fltr returns failure, the fdir context info for irq handler will not be cleared which may lead to inconsistent or memory leak issue. This patch refines failure cases to resolve this issue.
Timeline
ID reserved
By Linux
Published
- 10 months later
· 10 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 | High8.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| NVDNVD · Deferred | 3.1 | High8.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.14% · top 96% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Affected products
- affected 1f7ea1cd6a3748427512ccc9582e18cd9efea966 – < 391d28c0e38c0e5b11a4240a2b4976cf63e87f45
- affected 1f7ea1cd6a3748427512ccc9582e18cd9efea966 – < aad3b871efe26f36f45f8b4649653b5d3fd9c35e
- affected 1f7ea1cd6a3748427512ccc9582e18cd9efea966 – < cbfed5f114b5310f221979fc8190f55c6abc3400
- affected 1f7ea1cd6a3748427512ccc9582e18cd9efea966 – < b4a01ace20f5c93c724abffc0a83ec84f514b98d
- affected 5.13
- unaffected < 5.13
- unaffected 5.15.107 – ≤ 5.15.*
- unaffected 6.1.24 – ≤ 6.1.*
- unaffected 6.2.11 – ≤ 6.2.*
- unaffected 6.3 – ≤ *
References (4)
- https://git.kernel.org/stable/c/391d28c0e38c0e5b11a4240a2b4976cf63e87f45 (opens in a new tab)
- https://git.kernel.org/stable/c/aad3b871efe26f36f45f8b4649653b5d3fd9c35e (opens in a new tab)
- https://git.kernel.org/stable/c/cbfed5f114b5310f221979fc8190f55c6abc3400 (opens in a new tab)
- https://git.kernel.org/stable/c/b4a01ace20f5c93c724abffc0a83ec84f514b98d (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-2023-54040)Record last updated .