security flaw
Published Feb 24, 2005
2.1
LOWCVSS 2.0
EPSS 0.47%
Description
Signedness error in the copy_from_read_buf function in n_tty.c for Linux kernel 2.6.10 and 2.6.11rc1 allows local users to read kernel memory via a negative argument.
Affected products
No data.
- 2.6.10
- 2.6.11_rc1_bk6
No data.
Red Hat Enterprise Linux 4
kernel-0:2.6.9-5.0.5.EL
Fixed · RHSA-2005:366
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 4 | kernel-0:2.6.9-5.0.5.EL | Fixed | RHSA-2005:366 |
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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.47% (0.00474) | 38.66th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.47% (0.00474) | 37.05th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.07% (0.00068) | 18.11th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00042) | 5.07th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00042) | 5.63th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.10% (0.01104) | 54.09th | v2 (v2022.01.01) |
| Feb 13, 2023 | 1.10% (0.01104) | 53.53th | v2 (v2022.01.01) |
| Feb 3, 2023 | 1.28% (0.01282) | 67.60th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.10% (0.01104) | 52.45th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.10% (0.01104) | 50.41th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.10% (0.01104) | 28.85th | v2 (v2022.01.01) |
No CWE recorded.
References (12)
- http://distro.conectiva.com.br/atualizacoes/index.php?id=a&anuncio=000930 vendor-advisoryx_refsource_CONECTIVA
- http://linux.bkbits.net:8080/linux-2.6/cset%40420181322LZmhPTewcCOLkubGwOL3w x_refsource_CONFIRM
- http://marc.info/?l=bugtraq&m=111091402626556&w=2 mailing-listx_refsource_BUGTRAQ
- http://marc.info/?l=full-disclosure&m=110846727602817&w=2 mailing-listx_refsource_FULLDISC
- http://www.guninski.com/where_do_you_want_billg_to_go_today_3.html x_refsource_MISCExploitPatch
- http://www.novell.com/linux/security/advisories/2005_18_kernel.html vendor-advisoryx_refsource_SUSE
- http://www.redhat.com/support/errata/RHSA-2005-366.html vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2005-0530 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1617537 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2005-0530
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10960 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2005-0530
Change history (0)
No recorded changes yet.