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CVE-2012-0194
The TCP implementation in IBM AIX 5.3, 6.1, and 7.1, when the Large Send Offload option is enabled, allows remote attackers to cause a…
High7.1EPSS 2.9%
- Published
- Updated
- Reserved
- Assigned by
- ibm
Description
The TCP implementation in IBM AIX 5.3, 6.1, and 7.1, when the Large Send Offload option is enabled, allows remote attackers to cause a denial of service (assertion failure and panic) via an unspecified series of packets.
Timeline
ID reserved
By ibm
- 54 days later
· 54 days later
Published
- 13 years later
· 13 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 | High7.1 | AV:N/AC:M/Au:N/C:N/I:N/A:C |
- EPSS (exploitation in 30 days)
- 2.9% · top 13% of all CVEs (8 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.1.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (11)
- IV14211 (opens in a new tab)vendor-advisoryx_refsource_AIXAPARx_transferred
- IV14209 (opens in a new tab)vendor-advisoryx_refsource_AIXAPARx_transferred
- IV13827 (opens in a new tab)vendor-advisoryx_refsource_AIXAPARx_transferred
- IV13751 (opens in a new tab)vendor-advisoryx_refsource_AIXAPARx_transferred
- IV13820 (opens in a new tab)vendor-advisoryx_refsource_AIXAPARx_transferred
- IV14210 (opens in a new tab)vendor-advisoryx_refsource_AIXAPARx_transferred
- 51864 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 1026640 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 47865 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- aix-tcpstack-dos(72562) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- http://aix.software.ibm.com/aix/efixes/security/large_send_advisory.asc (opens in a new tab)x_refsource_CONFIRMx_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)
- 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-2012-0194)Record last updated .