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CVE-2005-1263
The elf_core_dump function in binfmt_elf.c for Linux kernel 2.x.x to 2.2.27-rc2, 2.4.x to 2.4.31-pre1, and 2.6.x to 2.6.12-rc4 allows…
High7.2EPSS 1.8%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
The elf_core_dump function in binfmt_elf.c for Linux kernel 2.x.x to 2.2.27-rc2, 2.4.x to 2.4.31-pre1, and 2.6.x to 2.6.12-rc4 allows local users to execute arbitrary code via an ELF binary that, in certain conditions involving the create_elf_tables function, causes a negative length argument to pass a signed integer comparison, leading to a buffer overflow.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 1.8% · top 22% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.2.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (14)
- oval:org.mitre.oval:def:1122 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- ADV-2005-0524 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- http://www.isec.pl/vulnerabilities/isec-0023-coredump.txt (opens in a new tab)x_refsource_MISCx_transferred
- 19185 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 19607 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- FLSA:157459-2 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- RHSA-2005:472 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- oval:org.mitre.oval:def:10909 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- 13589 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 20050511 Linux kernel ELF core dump privilege elevation (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- FLSA:157459-1 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- RHSA-2005:551 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2005:529 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- FLSA:157459-3 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_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://trackcve.app/cve/CVE-2005-1263)Record last updated .