security flaw
Published Aug 31, 2002
2.1
LOWCVSS 2.0
EPSS 0.44%
Description
Certain operations in Linux kernel before 2.2.19 on the x86 architecture copy the wrong number of bytes, which might allow attackers to modify memory, aka "User access asm bug on x86."
Affected products
No data.
- ≤ 2.2.19
No data.
Red Hat Linux 6.2
n/a
Fixed · RHSA-2001:047
Red Hat Linux 7.0
n/a
Fixed · RHSA-2001:047
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Linux 6.2 | n/a | Fixed | RHSA-2001:047 |
| Red Hat Linux 7.0 | n/a | Fixed | RHSA-2001:047 |
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:N/I:P/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 | 0.44% (0.00443) | 36.23th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.44% (0.00443) | 35.09th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.14% (0.00137) | 31.05th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.06% (0.00060) | 27.40th | v3 (v2023.03.01) |
| Jun 6, 2024 | 0.06% (0.00060) | 25.28th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.06% (0.00060) | 23.27th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.28% (0.01282) | 68.34th | v2 (v2022.01.01) |
| Feb 22, 2023 | 1.28% (0.01282) | 68.05th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.28% (0.01282) | 65.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.28% (0.01282) | 41.72th | v2 (v2022.01.01) |
No CWE recorded.
References (14)
- http://marc.info/?l=bugtraq&m=98575345009963&w=2 vendor-advisoryx_refsource_IMMUNIX
- http://marc.info/?l=bugtraq&m=98637996127004&w=2 vendor-advisoryx_refsource_CALDERA
- http://marc.info/?l=bugtraq&m=98653252326445&w=2 mailing-listx_refsource_BUGTRAQ
- http://marc.info/?l=bugtraq&m=98684172109474&w=2 mailing-listx_refsource_BUGTRAQ
- http://marc.info/?l=bugtraq&m=98759029811377&w=2 vendor-advisoryx_refsource_MANDRAKE
- http://marc.info/?l=bugtraq&m=98775114228203&w=2 vendor-advisoryx_refsource_CONECTIVA
- http://marc.info/?l=bugtraq&m=99013830726309&w=2 vendor-advisoryx_refsource_SUSE
- http://www.linux.org.uk/VERSION/relnotes.2219.html x_refsource_CONFIRM
- http://www.redhat.com/support/errata/RHSA-2001-047.html vendor-advisoryx_refsource_REDHATPatchVendor Advisory
- https://access.redhat.com/security/cve/CVE-2001-1399 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1616697 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2001-1399
- https://www.cve.org/CVERecord?id=CVE-2001-1399
- https://www.debian.org/security/2001/dsa-047 vendor-advisoryx_refsource_DEBIAN
Change history (0)
No recorded changes yet.