Public bug reported: [Impact] Kernel crash and system hang during stress test of reboot and suspend. Affected laptops of Intel LNL with intel-thc touchpanel installed.
[Fix] It is caused by slab-out-of-bounds and stack-out-of-bounds in intel-thc driver. Fixed by: https://lore.kernel.org/linux-input/[email protected]/T/#t [Test] Test on the Thinkpad X9: stress reboot and suspend 30x3 by checkbox. [Where problems could occur] It may cause issue in intel-thc touch panel. intel-thc driver is not supported in 6.8 kernel. SRU for 6.14-oem, plucky and questing. ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Affects: linux-oem-6.14 (Ubuntu) Importance: Undecided Status: Invalid ** Affects: linux (Ubuntu Noble) Importance: Undecided Status: Won't Fix ** Affects: linux-oem-6.14 (Ubuntu Noble) Importance: Undecided Status: New ** Affects: linux (Ubuntu Plucky) Importance: Undecided Status: New ** Affects: linux-oem-6.14 (Ubuntu Plucky) Importance: Undecided Status: Invalid ** Affects: linux (Ubuntu Questing) Importance: Undecided Status: New ** Affects: linux-oem-6.14 (Ubuntu Questing) Importance: Undecided Status: Invalid ** Tags: jira-sutton-2444 oem-priority ** Tags added: jira-sutton-2444 oem-priority ** Also affects: linux-oem-6.14 (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Noble) Importance: Undecided Status: New ** Also affects: linux-oem-6.14 (Ubuntu Noble) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Plucky) Importance: Undecided Status: New ** Also affects: linux-oem-6.14 (Ubuntu Plucky) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Questing) Importance: Undecided Status: New ** Also affects: linux-oem-6.14 (Ubuntu Questing) Importance: Undecided Status: New ** Changed in: linux-oem-6.14 (Ubuntu Plucky) Status: New => Invalid ** Changed in: linux-oem-6.14 (Ubuntu Questing) Status: New => Invalid ** Changed in: linux (Ubuntu Noble) Status: New => Won't Fix ** Description changed: [Impact] Kernel crash and system hang during stress test of reboot and suspend. Affected laptops of Intel LNL with intel-thc touchpanel installed. [Fix] It is caused by slab-out-of-bounds and stack-out-of-bounds in intel-thc driver. Fixed by: https://lore.kernel.org/linux-input/[email protected]/T/#t [Test] Test on the Thinkpad X9: stress reboot and suspend 30x3 by checkbox. [Where problems could occur] It may cause issue in intel-thc touch panel. + + intel-thc driver is not supported in 6.8 kernel. + SRU for 6.14-oem, plucky and questing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2119738 Title: Fix kernel crash in intel-thc driver. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2119738/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
