{"id":"DEBIAN-CVE-2022-48916","details":"In the Linux kernel, the following vulnerability has been resolved:  iommu/vt-d: Fix double list_add when enabling VMD in scalable mode  When enabling VMD and IOMMU scalable mode, the following kernel panic call trace/kernel log is shown in Eagle Stream platform (Sapphire Rapids CPU) during booting:  pci 0000:59:00.5: Adding to iommu group 42 ... vmd 0000:59:00.5: PCI host bridge to bus 10000:80 pci 10000:80:01.0: [8086:352a] type 01 class 0x060400 pci 10000:80:01.0: reg 0x10: [mem 0x00000000-0x0001ffff 64bit] pci 10000:80:01.0: enabling Extended Tags pci 10000:80:01.0: PME# supported from D0 D3hot D3cold pci 10000:80:01.0: DMAR: Setup RID2PASID failed pci 10000:80:01.0: Failed to add to iommu group 42: -16 pci 10000:80:03.0: [8086:352b] type 01 class 0x060400 pci 10000:80:03.0: reg 0x10: [mem 0x00000000-0x0001ffff 64bit] pci 10000:80:03.0: enabling Extended Tags pci 10000:80:03.0: PME# supported from D0 D3hot D3cold ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:29! invalid opcode: 0000 [#1] PREEMPT SMP NOPTI CPU: 0 PID: 7 Comm: kworker/0:1 Not tainted 5.17.0-rc3+ #7 Hardware name: Lenovo ThinkSystem SR650V3/SB27A86647, BIOS ESE101Y-1.00 01/13/2022 Workqueue: events work_for_cpu_fn RIP: 0010:__list_add_valid.cold+0x26/0x3f Code: 9a 4a ab ff 4c 89 c1 48 c7 c7 40 0c d9 9e e8 b9 b1 fe ff 0f       0b 48 89 f2 4c 89 c1 48 89 fe 48 c7 c7 f0 0c d9 9e e8 a2 b1       fe ff \u003c0f\u003e 0b 48 89 d1 4c 89 c6 4c 89 ca 48 c7 c7 98 0c d9       9e e8 8b b1 fe RSP: 0000:ff5ad434865b3a40 EFLAGS: 00010246 RAX: 0000000000000058 RBX: ff4d61160b74b880 RCX: ff4d61255e1fffa8 RDX: 0000000000000000 RSI: 00000000fffeffff RDI: ffffffff9fd34f20 RBP: ff4d611d8e245c00 R08: 0000000000000000 R09: ff5ad434865b3888 R10: ff5ad434865b3880 R11: ff4d61257fdc6fe8 R12: ff4d61160b74b8a0 R13: ff4d61160b74b8a0 R14: ff4d611d8e245c10 R15: ff4d611d8001ba70 FS:  0000000000000000(0000) GS:ff4d611d5ea00000(0000) knlGS:0000000000000000 CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ff4d611fa1401000 CR3: 0000000aa0210001 CR4: 0000000000771ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400 PKRU: 55555554 Call Trace:  \u003cTASK\u003e  intel_pasid_alloc_table+0x9c/0x1d0  dmar_insert_one_dev_info+0x423/0x540  ? device_to_iommu+0x12d/0x2f0  intel_iommu_attach_device+0x116/0x290  __iommu_attach_device+0x1a/0x90  iommu_group_add_device+0x190/0x2c0  __iommu_probe_device+0x13e/0x250  iommu_probe_device+0x24/0x150  iommu_bus_notifier+0x69/0x90  blocking_notifier_call_chain+0x5a/0x80  device_add+0x3db/0x7b0  ? arch_memremap_can_ram_remap+0x19/0x50  ? memremap+0x75/0x140  pci_device_add+0x193/0x1d0  pci_scan_single_device+0xb9/0xf0  pci_scan_slot+0x4c/0x110  pci_scan_child_bus_extend+0x3a/0x290  vmd_enable_domain.constprop.0+0x63e/0x820  vmd_probe+0x163/0x190  local_pci_probe+0x42/0x80  work_for_cpu_fn+0x13/0x20  process_one_work+0x1e2/0x3b0  worker_thread+0x1c4/0x3a0  ? rescuer_thread+0x370/0x370  kthread+0xc7/0xf0  ? kthread_complete_and_exit+0x20/0x20  ret_from_fork+0x1f/0x30  \u003c/TASK\u003e Modules linked in: ---[ end trace 0000000000000000 ]--- ... Kernel panic - not syncing: Fatal exception Kernel Offset: 0x1ca00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) ---[ end Kernel panic - not syncing: Fatal exception ]---  The following 'lspci' output shows devices '10000:80:*' are subdevices of the VMD device 0000:59:00.5:    $ lspci   ...   0000:59:00.5 RAID bus controller: Intel Corporation Volume Management Device NVMe RAID Controller (rev 20)   ...   10000:80:01.0 PCI bridge: Intel Corporation Device 352a (rev 03)   10000:80:03.0 PCI bridge: Intel Corporation Device 352b (rev 03)   10000:80:05.0 PCI bridge: Intel Corporation Device 352c (rev 03)   10000:80:07.0 PCI bridge: Intel Corporation Device 352d (rev 03)   10000:81:00.0 Non-Volatile memory controller: Intel Corporation NVMe Datacenter SSD [3DNAND, Beta Rock Controller]   10000:82:00 ---truncated---","modified":"2026-08-27T23:04:45.841362427Z","published":"2024-08-22T02:15:05.797Z","upstream":["CVE-2022-48916"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2022-48916"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.16.14-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-48916.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.16.14-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-48916.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.16.14-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-48916.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:N/I:N/A:H"}]}