Public bug reported:
drivers/platform/x86/thinkpad_acpi.c in the Linux kernel before 2.6.34
on ThinkPad devices, when the X.Org X server is used, does not properly
restrict access to the video output control state, which allows local
users to cause a denial of service (system hang) via a (1) read or (2)
write operation.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Fix Released
** Affects: linux (Ubuntu Lucid)
Importance: Undecided
Status: Fix Released
** Affects: linux (Ubuntu Maverick)
Importance: Undecided
Status: Fix Released
** Affects: linux (Ubuntu Natty)
Importance: Undecided
Status: Fix Released
** Affects: linux (Ubuntu Dapper)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Hardy)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Karmic)
Importance: Undecided
Assignee: Tim Gardner (timg-tpi)
Status: In Progress
** Also affects: linux (Ubuntu Hardy)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Lucid)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Dapper)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Karmic)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Natty)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Maverick)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Natty)
Status: New => Fix Released
** Changed in: linux (Ubuntu Maverick)
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/706999
Title:
CVE-2010-3448
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