security flaw
Published Jan 19, 2005
6.9
MEDIUMCVSS 2.0
EPSS 0.50%
Description
Race condition in the page fault handler (fault.c) for Linux kernel 2.2.x to 2.2.7, 2.4 to 2.4.29, and 2.6 to 2.6.10, when running on multiprocessor machines, allows local users to execute arbitrary code via concurrent threads that share the same virtual memory space and simultaneously request stack expansion.
Affected products
No data.
- 2.2.7
- 2.4.0
- 2.4.1
- 2.4.2
- 2.4.3
- 2.4.4
- 2.4.5
- 2.4.6
- 2.4.7
- 2.4.8
- 2.4.9
- 2.4.10
- 2.4.11
- 2.4.12
- 2.4.13
- 2.4.14
- 2.4.15
- 2.4.16
- 2.4.17
- 2.4.18
- 2.4.19
- 2.4.20
- 2.4.21
- 2.4.22
- 2.4.23
- 2.4.24
- 2.4.25
- 2.4.26
- 2.4.27
- 2.4.28
- 2.4.29
- 2.6.0
- 2.6.1
- 2.6.2
- 2.6.3
- 2.6.4
- 2.6.5
- 2.6.6
- 2.6.7
- 2.6.8
- 2.6.9
- 2.6.10
- 3.0
- 3.0
- 3.0
- 4.0
- 4.0
- 4.0
- 3.0
- 4.0
- 2
- 2.1
- 2.2
No data.
Red Hat Enterprise Linux 4
kernel-0:2.6.9-5.0.3.EL
Fixed · RHSA-2005:092
Red Hat Enterprise Linux AS (Advanced Server) version 2.1
n/a
Fixed · RHSA-2005:016
Red Hat Enterprise Linux AS (Advanced Server) version 2.1
n/a
Fixed · RHSA-2005:017
Red Hat Enterprise Linux ES version 2.1
n/a
Fixed · RHSA-2005:016
Red Hat Enterprise Linux WS version 2.1
n/a
Fixed · RHSA-2005:016
Red Hat Linux Advanced Workstation 2.1
n/a
Fixed · RHSA-2005:017
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 4 | kernel-0:2.6.9-5.0.3.EL | Fixed | RHSA-2005:092 |
| Red Hat Enterprise Linux AS (Advanced Server) version 2.1 | n/a | Fixed | RHSA-2005:016 |
| Red Hat Enterprise Linux AS (Advanced Server) version 2.1 | n/a | Fixed | RHSA-2005:017 |
| Red Hat Enterprise Linux ES version 2.1 | n/a | Fixed | RHSA-2005:016 |
| Red Hat Enterprise Linux WS version 2.1 | n/a | Fixed | RHSA-2005:016 |
| Red Hat Linux Advanced Workstation 2.1 | n/a | Fixed | RHSA-2005:017 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:L/AC:M/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.50% (0.00499) | 40.52th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.50% (0.00499) | 38.60th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.63% (0.00629) | 68.50th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.07% (0.00065) | 30.54th | v3 (v2023.03.01) |
| Jun 14, 2024 | 0.07% (0.00065) | 28.53th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00065) | 26.51th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02172) | 80.27th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.17% (0.02172) | 78.34th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.17% (0.02172) | 57.15th | v2 (v2022.01.01) |
No CWE recorded.
References (28)
- http://distro.conectiva.com.br/atualizacoes/index.php?id=a&anuncio=000930 vendor-advisoryx_refsource_CONECTIVA
- http://isec.pl/vulnerabilities/isec-0022-pagefault.txt x_refsource_MISC
- http://lists.grok.org.uk/pipermail/full-disclosure/2005-January/030826.html mailing-listx_refsource_FULLDISC
- http://marc.info/?l=bugtraq&m=110554694522719&w=2 mailing-listx_refsource_BUGTRAQ
- http://marc.info/?l=bugtraq&m=110581146702951&w=2 mailing-listx_refsource_BUGTRAQ
- http://secunia.com/advisories/13822 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/20163 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/20202 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/20338 third-party-advisoryx_refsource_SECUNIA
- http://securitytracker.com/id?1012862 vdb-entryx_refsource_SECTRACK
- http://www.debian.org/security/2006/dsa-1067 vendor-advisoryx_refsource_DEBIAN
- http://www.debian.org/security/2006/dsa-1069 vendor-advisoryx_refsource_DEBIAN
- http://www.debian.org/security/2006/dsa-1070 vendor-advisoryx_refsource_DEBIAN
- http://www.debian.org/security/2006/dsa-1082 vendor-advisoryx_refsource_DEBIAN
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:022 vendor-advisoryx_refsource_MANDRAKE
- http://www.redhat.com/support/errata/RHSA-2005-016.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2005-017.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2005-043.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2005-092.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/bid/12244 vdb-entryx_refsource_BID
- http://www.trustix.org/errata/2005/0001/ vendor-advisoryx_refsource_TRUSTIX
- https://access.redhat.com/security/cve/CVE-2005-0001 Vendor Advisory
- https://bugzilla.fedora.us/show_bug.cgi?id=2336 vendor-advisoryx_refsource_FEDORA
- https://bugzilla.redhat.com/show_bug.cgi?id=1617429 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/18849 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2005-0001
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10322 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2005-0001
Change history (0)
No recorded changes yet.