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authordann frazier <dannf@debian.org>2006-08-17 00:24:25 +0000
committerdann frazier <dannf@debian.org>2006-08-17 00:24:25 +0000
commitf3581ec9b2d48c6103c22fecb46f713217d834e8 (patch)
tree16359328df8385089d75b771a15c849bc9d052ea /retired/CVE-2005-0178
parentfcaf6d1f99829e04e46b5eb27e1aac3451308455 (diff)
move retired to the top level hierarchy so people can easily checkout just the active issues
git-svn-id: svn+ssh://svn.debian.org/svn/kernel-sec@548 e094ebfe-e918-0410-adfb-c712417f3574
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+Candidate: CVE-2005-0178
+References:
+ CONFIRM:http://linux.bkbits.net:8080/linux-2.6/cset@41ddda70CWJb5nNL71T4MOlG2sMG8A
+ CONECTIVA:CLA-2005:930
+ URL:http://distro.conectiva.com.br/atualizacoes/index.php?id=a&anuncio=000930
+ REDHAT:RHSA-2005:092
+ URL:http://www.redhat.com/support/errata/RHSA-2005-092.html
+ BUGTRAQ:20050215 [USN-82-1] Linux kernel vulnerabilities
+ URL:http://marc.theaimsgroup.com/?l=full-disclosure&m=110846102231365&w=2
+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.
+Notes:
+ dannf> Alan Cox suggested that this is not a 2.4 issue:
+ Alan> Is it actually needed for 2.4. In the 2.4 case your controlling tty is
+ Alan> private not thread group so a setsid() can't race because you can't
+ Alan> setsid in the same thread as is opening current->tty.
+Bugs:
+upstream: released (2.6.8.1, 2.6.11)
+linux-2.6: N/A
+2.6.8-sarge-security: released (2.6.8-14) [setsid-race.dpatch]
+2.4.27-sarge-security: N/A
+2.4.19-woody-security: N/A
+2.4.18-woody-security: N/A
+2.4.17-woody-security: N/A
+2.4.16-woody-security: N/A
+2.4.17-woody-security-hppa: N/A
+2.4.17-woody-security-ia64: N/A
+2.4.18-woody-security-hppa: N/A

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