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CVE-2001-1400
Unknown vulnerabilities in the UDP port allocation for Linux kernel before 2.2.19 could allow local users to cause a denial of service…
- 2.1LowCVSS base score
- 0.40%Exploitation in 30 daysEPSS · top 65% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Unknown vulnerabilities in the UDP port allocation for Linux kernel before 2.2.19 could allow local users to cause a denial of service (deadlock).
Timeline
ID reserved
By mitre
- 1 day later
· 1 day later
Published
- 22 years later
· 22 years 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 |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Low2.1 | AV:L/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 0.40% · top 65% of all CVEs (9 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 2.1.
Affected products
n/a
- affected n/a
References
10
- RHSA-2001:047 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- CSSA-2001-012.0 (opens in a new tab)vendor-advisoryx_refsource_CALDERAx_transferred
- http://www.linux.org.uk/VERSION/relnotes.2219.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- DSA-047 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- MDKSA-2001:037 (opens in a new tab)vendor-advisoryx_refsource_MANDRAKEx_transferred
- 20010409 PROGENY-SA-2001-01: execve()/ptrace() exploit in Linux kernels (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- IMNX-2001-70-010-01 (opens in a new tab)vendor-advisoryx_refsource_IMMUNIXx_transferred
- CLA-2001:394 (opens in a new tab)vendor-advisoryx_refsource_CONECTIVAx_transferred
- 20010405 Trustix Security Advisory #2001-0003 - kernel (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- SuSE-SA:2001:018 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
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)
- EUVD EUVD-2001-1380 (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://cveledger.app/cve/CVE-2001-1400)Record last updated .