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Vulnerability record · CVE-2005-0178 · published 7 March 2005

CVE-2005-0178: Linux netkit vulnerability

Netkit · Linux Netkit

Race condition in the setsid function in Linux before 2.6.8.1 allows local users to cause a denial of service (crash) and possibly access portions of kernel memory, related to TTY changes, locking, and semaphores.

6.2 CVSS 2.0 Medium EPSS 0.36% · top 72.7%
6.2CVSS 2.0 base score
0.36%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
12References
16 Jun 2026Last modified by NVD

Description

Race condition in the setsid function in Linux before 2.6.8.1 allows local users to cause a denial of service (crash) and possibly access portions of kernel memory, related to TTY changes, locking, and semaphores.

AV:L/AC:H/Au:N/C:C/I:C/A:C

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://distro.conectiva.com.br/atualizacoes/index.php?id=a&anuncio=000930 Vendor Advisory
http://linux.bkbits.net:8080/linux-2.6/cset%4041ddda70CWJb5nNL71T4MOlG2sMG8A
http://marc.info/?l=full-disclosure&m=110846102231365&w=2
http://www.redhat.com/support/errata/RHSA-2005-092.html PatchVendor Advisory
http://www.securityfocus.com/bid/12598
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10647
http://distro.conectiva.com.br/atualizacoes/index.php?id=a&anuncio=000930 Vendor Advisory
http://linux.bkbits.net:8080/linux-2.6/cset%4041ddda70CWJb5nNL71T4MOlG2sMG8A
http://marc.info/?l=full-disclosure&m=110846102231365&w=2
http://www.redhat.com/support/errata/RHSA-2005-092.html PatchVendor Advisory
http://www.securityfocus.com/bid/12598
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10647

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Source: NIST National Vulnerability Database (record CVE-2005-0178), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.