security flaw
Published Jan 23, 2006
2.1
LOWCVSS 2.0
EPSS 0.40%
Description
The linux 2.4 kernel before 2.4.19 assumes that the fninit instruction clears all registers, which could lead to an information leak on processors that do not clear all relevant SSE registers.
Affected products
No data.
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 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
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.19
- 2.4.19
- 2.4.19
- 2.4.19
- 2.4.19
- 2.4.19
- 2.4.19
No data.
Red Hat Enterprise Linux AS (Advanced Server) version 2.1
n/a
Fixed · RHSA-2002:128
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux AS (Advanced Server) version 2.1 | n/a | Fixed | RHSA-2002:128 |
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:L/Au:N/C:P/I:N/A:N
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.40% (0.00401) | 31.92th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.39% (0.00392) | 30.70th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.07% (0.00075) | 20.06th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.07% (0.00069) | 32.16th | v3 (v2023.03.01) |
| Jun 12, 2024 | 0.07% (0.00069) | 30.00th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00069) | 27.99th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00950) | 32.28th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.95% (0.00950) | 30.63th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00950) | 28.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00950) | 13.46th | v2 (v2022.01.01) |
No CWE recorded.
References (9)
- http://linux.bkbits.net:8080/linux-2.4/diffs/arch/i386/kernel/i387.c%401.6 x_refsource_CONFIRM
- http://search.luky.org/linux-kernel.2002/msg24003.html mailing-listx_refsource_MLIST
- http://search.luky.org/linux-kernel.2002/msg24992.html mailing-listx_refsource_MLIST
- http://www.cs.helsinki.fi/linux/linux-kernel/2002-15/0628.html mailing-listx_refsource_MLIST
- http://www.cs.helsinki.fi/linux/linux-kernel/2002-15/0760.html mailing-listx_refsource_MLIST
- https://access.redhat.com/security/cve/CVE-2002-1571 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1616925 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2002-1571
- https://www.cve.org/CVERecord?id=CVE-2002-1571
| Link | Providers | Tags |
|---|---|---|
| http://linux.bkbits.net:8080/linux-2.4/diffs/arch/i386/kernel/i387.c%401.6 | x_refsource_CONFIRM | |
| http://search.luky.org/linux-kernel.2002/msg24003.html | mailing-listx_refsource_MLIST | |
| http://search.luky.org/linux-kernel.2002/msg24992.html | mailing-listx_refsource_MLIST | |
| http://www.cs.helsinki.fi/linux/linux-kernel/2002-15/0628.html | mailing-listx_refsource_MLIST | |
| http://www.cs.helsinki.fi/linux/linux-kernel/2002-15/0760.html | mailing-listx_refsource_MLIST | |
| https://access.redhat.com/security/cve/CVE-2002-1571 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1616925 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2002-1571 | ||
| https://www.cve.org/CVERecord?id=CVE-2002-1571 |
Change history (0)
No recorded changes yet.