fs/exec.c in Linux 2.6, when one thread is tracing another thread that shares the same memory map, might allow local users to cause a denial of service (deadlock) by forcing a core dump when the traced thread is in the TASK_TRACED state.
CVE-2005-3107
This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 2.1 — v2 rates that LOW (v2 bands: LOW 0.0–3.9 / MEDIUM 4.0–6.9 / HIGH 7.0–10.0; v2 has no CRITICAL band). Vector AV:L/AC:L/Au:N/C:N/I:N/A:P. CVSS v2 is an older, coarser metric than v3.1/v4.0 (no Scope, no User Interaction, no Attack Requirements), so it is not directly comparable to a v3 or v4 score. NVD has never re-scored this record under v3. EPSS predicts 0.4% exploitation probability in the next 30 days, which is reflected in EG Risk but does not lift the v2 base. Confidence: LOW.
- Lower severity and no public exploit yet
A fix is available — apply it.
- CVSS v2.0 (legacy)
- 2.1LOWNVD never assigned a CVSS v3 rating to this CVE
- EG Score
- 2.1(low)
- EG Risk
- 14(Track)EG Risk 14/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity21% × 45%Exploitation0% × 40%Automatability30% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 36%
- KEV
- Not listed
Published
September 30, 2005
Last Modified
April 16, 2026
References (28)
- cve@mitrehttp://linux.bkbits.net:8080/linux-2.6/diffs/fs/exec.c%401.155?nav=index.html%7Csrc/%7Csrc/fs%7Chist/fs/exec.c
- cve@mitrehttp://secunia.com/advisories/17141
- cve@mitrehttp://secunia.com/advisories/18056
- cve@mitrehttp://secunia.com/advisories/21136
- cve@mitrehttp://secunia.com/advisories/21983
- cve@mitrehttp://support.avaya.com/elmodocs2/security/ASA-2006-180.htm
- cve@mitrehttp://www.debian.org/security/2005/dsa-922
- cve@mitrehttp://www.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.11-rc1/2.6.11-rc1-mm1/broken-out/fix-coredump_wait-deadlock-with-ptracer-tracee-on-shared-mm.patch
- cve@mitrehttp://www.mandriva.com/security/advisories?name=MDKSA-2006:072
- cve@mitrehttp://www.redhat.com/support/errata/RHSA-2005-420.html
- cve@mitrehttp://www.redhat.com/support/errata/RHSA-2006-0437.html
- cve@mitrehttp://www.securityfocus.com/bid/15049
- cve@mitrehttp://www.ubuntu.com/usn/usn-199-1
- cve@mitrehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11473
- af854a3a-2127-422b-91ae-364da2661108http://linux.bkbits.net:8080/linux-2.6/diffs/fs/exec.c%401.155?nav=index.html%7Csrc/%7Csrc/fs%7Chist/fs/exec.c
Patch Availability(3)
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | linux-image-2.6.8.1-5-amd64-k8 () @ warty | 2026-05-31 | ubuntu |
| redhat | kernel-0:2.4.21-47.EL | 2006-07-20 | redhat |
| redhat | kernel-0:2.6.9-11.EL | 2005-06-08 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Affected Packages
(10 across 1 ecosystem)
Debian:3.1(10)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| kernel-image-2.6.8-alpha | 2.6.8-16 | 2.6.8-16sarge1 | — |
| kernel-image-2.6.8-amd64 | 2.6.8-14 | 2.6.8-16sarge1 | — |
| kernel-image-2.6.8-hppa | 2.6.8-6 | 2.6.8-6sarge1 | — |
| kernel-image-2.6.8-i386 | 2.6.8-16 | 2.6.8-16sarge1 | — |
| kernel-image-2.6.8-ia64 | 2.6.8-14 | 2.6.8-14sarge1 | — |
| kernel-image-2.6.8-m68k | 2.6.8-4 | 2.6.8-4sarge1 | — |
| kernel-image-2.6.8-s390 | 2.6.8-5 | 2.6.8-5sarge1 | — |
| kernel-image-2.6.8-sparc | 2.6.8-15 | 2.6.8-15sarge1 | — |
| kernel-patch-powerpc-2.6.8 | 2.6.8-12 | 2.6.8-12sarge1 | — |
| kernel-source-2.6.8 | 2.6.8-16 | 2.6.8-16sarge1 | — |
All Vendor Advisories
(3)
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
Data Freshness Timeline
(refreshed 2× in last 7d / 2× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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- 2026-05-31 12:03 UTCEG score recompute
- 2026-05-31 12:03 UTCVendor advisory
- 2026-05-31 12:03 UTCGHSA enrichment
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Frequently asked(4)
What is CVE-2005-3107?
When was CVE-2005-3107 disclosed?
Is CVE-2005-3107 actively exploited?
How do I remediate CVE-2005-3107?
Dependency Blast Radius
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