Race condition in the tty_fasync function in drivers/char/tty_io.c in the Linux kernel before 2.6.32.6 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via unknown vectors, related to the put_tty_queue and __f_setown functions. NOTE: the vulnerability was addressed in a different way in 2.6.32.9.
References
Link | Resource |
---|---|
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=703625118069f9f8960d356676662d3db5a9d116 | Broken Link |
http://www.debian.org/security/2010/dsa-2094 | Third Party Advisory |
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.32.6 | Broken Link |
http://www.openwall.com/lists/oss-security/2010/06/15/2 | Mailing List Patch Third Party Advisory |
http://www.openwall.com/lists/oss-security/2010/06/15/3 | Mailing List Third Party Advisory |
http://www.openwall.com/lists/oss-security/2010/06/15/4 | Mailing List Third Party Advisory |
http://www.openwall.com/lists/oss-security/2010/06/15/5 | Mailing List Third Party Advisory |
http://www.ubuntu.com/usn/USN-1000-1 | Third Party Advisory |
https://bugzilla.kernel.org/show_bug.cgi?id=14605 | Issue Tracking Patch |
https://bugzilla.redhat.com/show_bug.cgi?id=559100 | Issue Tracking Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2010-09-08T19:00:00
Updated: 2010-09-17T09:00:00
Reserved: 2010-06-15T00:00:00
Link: CVE-2009-4895
JSON object: View
NVD Information
Status : Analyzed
Published: 2010-09-08T20:00:02.620
Modified: 2023-12-28T15:22:24.383
Link: CVE-2009-4895
JSON object: View
Redhat Information
No data.