{"id":"DEBIAN-CVE-2025-38731","details":"In the Linux kernel, the following vulnerability has been resolved:  drm/xe: Fix vm_bind_ioctl double free bug  If the argument check during an array bind fails, the bind_ops are freed twice as seen below. Fix this by setting bind_ops to NULL after freeing.  ================================================================== BUG: KASAN: double-free in xe_vm_bind_ioctl+0x1b2/0x21f0 [xe] Free of addr ffff88813bb9b800 by task xe_vm/14198  CPU: 5 UID: 0 PID: 14198 Comm: xe_vm Not tainted 6.16.0-xe-eudebug-cmanszew+ #520 PREEMPT(full) Hardware name: Intel Corporation Alder Lake Client Platform/AlderLake-P DDR5 RVP, BIOS ADLPFWI1.R00.2411.A02.2110081023 10/08/2021 Call Trace:  \u003cTASK\u003e  dump_stack_lvl+0x82/0xd0  print_report+0xcb/0x610  ? __virt_addr_valid+0x19a/0x300  ? xe_vm_bind_ioctl+0x1b2/0x21f0 [xe]  kasan_report_invalid_free+0xc8/0xf0  ? xe_vm_bind_ioctl+0x1b2/0x21f0 [xe]  ? xe_vm_bind_ioctl+0x1b2/0x21f0 [xe]  check_slab_allocation+0x102/0x130  kfree+0x10d/0x440  ? should_fail_ex+0x57/0x2f0  ? xe_vm_bind_ioctl+0x1b2/0x21f0 [xe]  xe_vm_bind_ioctl+0x1b2/0x21f0 [xe]  ? __pfx_xe_vm_bind_ioctl+0x10/0x10 [xe]  ? __lock_acquire+0xab9/0x27f0  ? lock_acquire+0x165/0x300  ? drm_dev_enter+0x53/0xe0 [drm]  ? find_held_lock+0x2b/0x80  ? drm_dev_exit+0x30/0x50 [drm]  ? drm_ioctl_kernel+0x128/0x1c0 [drm]  drm_ioctl_kernel+0x128/0x1c0 [drm]  ? __pfx_xe_vm_bind_ioctl+0x10/0x10 [xe]  ? find_held_lock+0x2b/0x80  ? __pfx_drm_ioctl_kernel+0x10/0x10 [drm]  ? should_fail_ex+0x57/0x2f0  ? __pfx_xe_vm_bind_ioctl+0x10/0x10 [xe]  drm_ioctl+0x352/0x620 [drm]  ? __pfx_drm_ioctl+0x10/0x10 [drm]  ? __pfx_rpm_resume+0x10/0x10  ? do_raw_spin_lock+0x11a/0x1b0  ? find_held_lock+0x2b/0x80  ? __pm_runtime_resume+0x61/0xc0  ? rcu_is_watching+0x20/0x50  ? trace_irq_enable.constprop.0+0xac/0xe0  xe_drm_ioctl+0x91/0xc0 [xe]  __x64_sys_ioctl+0xb2/0x100  ? rcu_is_watching+0x20/0x50  do_syscall_64+0x68/0x2e0  entry_SYSCALL_64_after_hwframe+0x76/0x7e RIP: 0033:0x7fa9acb24ded  (cherry picked from commit a01b704527c28a2fd43a17a85f8996b75ec8492a)","modified":"2026-08-27T23:05:22.315824412Z","published":"2025-09-05T18:15:42.277Z","upstream":["CVE-2025-38731"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2025-38731"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.16.5-1"}]}],"versions":["6.12.100-1","6.12.101-1","6.12.105-1","6.12.38-1","6.12.41-1","6.12.43-1","6.12.43-1~bpo12+1","6.12.48-1","6.12.57-1","6.12.57-1~bpo12+1","6.12.63-1","6.12.63-1~bpo12+1","6.12.69-1","6.12.69-1~bpo12+1","6.12.73-1","6.12.73-1~bpo12+1","6.12.74-1","6.12.74-2","6.12.74-2~bpo12+1","6.12.85-1","6.12.85-1~bpo12+1","6.12.86-1","6.12.86-1~bpo12+1","6.12.88-1","6.12.88-1~bpo12+1","6.12.90-1","6.12.90-1~bpo12+1","6.12.90-2","6.12.90-2~bpo12+1","6.12.94-1","6.12.94-1~bpo12+1","6.12.95-1","6.12.95-1~bpo12+1","6.12.96-1","6.13.10-1~exp1","6.13.11-1~exp1","6.13.2-1~exp1","6.13.3-1~exp1","6.13.4-1~exp1","6.13.5-1~exp1","6.13.6-1~exp1","6.13.7-1~exp1","6.13.8-1~exp1","6.13.9-1~exp1","6.13~rc6-1~exp1","6.13~rc7-1~exp1","6.14.3-1~exp1","6.14.5-1~exp1","6.14.6-1~exp1","6.15-1~exp1","6.15.1-1~exp1","6.15.2-1~exp1","6.15.3-1~exp1","6.15.4-1~exp1","6.15.5-1~exp1","6.15.6-1~exp1","6.15~rc7-1~exp1","6.16-1~exp1","6.16.1-1~exp1","6.16.3-1","6.16.3-1~bpo13+1","6.16~rc7-1~exp1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-38731.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}