CVE-2024-44980

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> drm/xe: Fix opregion leak<br /> <br /> Being part o the display, ideally the setup and cleanup would be done by<br /> display itself. However this is a bigger refactor that needs to be done<br /> on both i915 and xe. For now, just fix the leak:<br /> <br /> unreferenced object 0xffff8881a0300008 (size 192):<br /> comm "modprobe", pid 4354, jiffies 4295647021<br /> hex dump (first 32 bytes):<br /> 00 00 87 27 81 88 ff ff 18 80 9b 00 00 c9 ff ff ...&amp;#39;............<br /> 18 81 9b 00 00 c9 ff ff 00 00 00 00 00 00 00 00 ................<br /> backtrace (crc 99260e31):<br /> [] kmemleak_alloc+0x4b/0x80<br /> [] kmalloc_trace_noprof+0x312/0x3d0<br /> [] intel_opregion_setup+0x89/0x700 [xe]<br /> [] xe_display_init_noirq+0x2f/0x90 [xe]<br /> [] xe_device_probe+0x7a3/0xbf0 [xe]<br /> [] xe_pci_probe+0x333/0x5b0 [xe]<br /> [] local_pci_probe+0x48/0xb0<br /> [] pci_device_probe+0xc8/0x280<br /> [] really_probe+0xf8/0x390<br /> [] __driver_probe_device+0x8a/0x170<br /> [] driver_probe_device+0x23/0xb0<br /> [] __driver_attach+0xc7/0x190<br /> [] bus_for_each_dev+0x7d/0xd0<br /> [] driver_attach+0x1e/0x30<br /> [] bus_add_driver+0x117/0x250<br /> <br /> (cherry picked from commit 6f4e43a2f771b737d991142ec4f6d4b7ff31fbb4)