fkie_nvd - fkie_cve-2024-56566

fkie_cve-2024-56566

Vulnerability from fkie_nvd

Published

2024-12-27 15:15

Modified

2024-12-27 15:15

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: mm/slub: Avoid list corruption when removing a slab from the full list Boot with slub_debug=UFPZ. If allocated object failed in alloc_consistency_checks, all objects of the slab will be marked as used, and then the slab will be removed from the partial list. When an object belonging to the slab got freed later, the remove_full() function is called. Because the slab is neither on the partial list nor on the full list, it eventually lead to a list corruption (actually a list poison being detected). So we need to mark and isolate the slab page with metadata corruption, do not put it back in circulation. Because the debug caches avoid all the fastpaths, reusing the frozen bit to mark slab page with metadata corruption seems to be fine. [ 4277.385669] list_del corruption, ffffea00044b3e50->next is LIST_POISON1 (dead000000000100) [ 4277.387023] ------------[ cut here ]------------ [ 4277.387880] kernel BUG at lib/list_debug.c:56! [ 4277.388680] invalid opcode: 0000 [#1] PREEMPT SMP PTI [ 4277.389562] CPU: 5 PID: 90 Comm: kworker/5:1 Kdump: loaded Tainted: G OE 6.6.1-1 #1 [ 4277.392113] Workqueue: xfs-inodegc/vda1 xfs_inodegc_worker [xfs] [ 4277.393551] RIP: 0010:__list_del_entry_valid_or_report+0x7b/0xc0 [ 4277.394518] Code: 48 91 82 e8 37 f9 9a ff 0f 0b 48 89 fe 48 c7 c7 28 49 91 82 e8 26 f9 9a ff 0f 0b 48 89 fe 48 c7 c7 58 49 91 [ 4277.397292] RSP: 0018:ffffc90000333b38 EFLAGS: 00010082 [ 4277.398202] RAX: 000000000000004e RBX: ffffea00044b3e50 RCX: 0000000000000000 [ 4277.399340] RDX: 0000000000000002 RSI: ffffffff828f8715 RDI: 00000000ffffffff [ 4277.400545] RBP: ffffea00044b3e40 R08: 0000000000000000 R09: ffffc900003339f0 [ 4277.401710] R10: 0000000000000003 R11: ffffffff82d44088 R12: ffff888112cf9910 [ 4277.402887] R13: 0000000000000001 R14: 0000000000000001 R15: ffff8881000424c0 [ 4277.404049] FS: 0000000000000000(0000) GS:ffff88842fd40000(0000) knlGS:0000000000000000 [ 4277.405357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4277.406389] CR2: 00007f2ad0b24000 CR3: 0000000102a3a006 CR4: 00000000007706e0 [ 4277.407589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 4277.408780] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 4277.410000] PKRU: 55555554 [ 4277.410645] Call Trace: [ 4277.411234] <TASK> [ 4277.411777] ? die+0x32/0x80 [ 4277.412439] ? do_trap+0xd6/0x100 [ 4277.413150] ? __list_del_entry_valid_or_report+0x7b/0xc0 [ 4277.414158] ? do_error_trap+0x6a/0x90 [ 4277.414948] ? __list_del_entry_valid_or_report+0x7b/0xc0 [ 4277.415915] ? exc_invalid_op+0x4c/0x60 [ 4277.416710] ? __list_del_entry_valid_or_report+0x7b/0xc0 [ 4277.417675] ? asm_exc_invalid_op+0x16/0x20 [ 4277.418482] ? __list_del_entry_valid_or_report+0x7b/0xc0 [ 4277.419466] ? __list_del_entry_valid_or_report+0x7b/0xc0 [ 4277.420410] free_to_partial_list+0x515/0x5e0 [ 4277.421242] ? xfs_iext_remove+0x41a/0xa10 [xfs] [ 4277.422298] xfs_iext_remove+0x41a/0xa10 [xfs] [ 4277.423316] ? xfs_inodegc_worker+0xb4/0x1a0 [xfs] [ 4277.424383] xfs_bmap_del_extent_delay+0x4fe/0x7d0 [xfs] [ 4277.425490] __xfs_bunmapi+0x50d/0x840 [xfs] [ 4277.426445] xfs_itruncate_extents_flags+0x13a/0x490 [xfs] [ 4277.427553] xfs_inactive_truncate+0xa3/0x120 [xfs] [ 4277.428567] xfs_inactive+0x22d/0x290 [xfs] [ 4277.429500] xfs_inodegc_worker+0xb4/0x1a0 [xfs] [ 4277.430479] process_one_work+0x171/0x340 [ 4277.431227] worker_thread+0x277/0x390 [ 4277.431962] ? __pfx_worker_thread+0x10/0x10 [ 4277.432752] kthread+0xf0/0x120 [ 4277.433382] ? __pfx_kthread+0x10/0x10 [ 4277.434134] ret_from_fork+0x2d/0x50 [ 4277.434837] ? __pfx_kthread+0x10/0x10 [ 4277.435566] ret_from_fork_asm+0x1b/0x30 [ 4277.436280] </TASK>

References

▼	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/33a213c04faff6c3a7fe77e947db81bc7270fe32
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/943c0f601cd28c1073b92b5f944c6c6c2643e709
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/dbc16915279a548a204154368da23d402c141c81

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmm/slub: Avoid list corruption when removing a slab from the full list\n\nBoot with slub_debug=UFPZ.\n\nIf allocated object failed in alloc_consistency_checks, all objects of\nthe slab will be marked as used, and then the slab will be removed from\nthe partial list.\n\nWhen an object belonging to the slab got freed later, the remove_full()\nfunction is called. Because the slab is neither on the partial list nor\non the full list, it eventually lead to a list corruption (actually a\nlist poison being detected).\n\nSo we need to mark and isolate the slab page with metadata corruption,\ndo not put it back in circulation.\n\nBecause the debug caches avoid all the fastpaths, reusing the frozen bit\nto mark slab page with metadata corruption seems to be fine.\n\n[ 4277.385669] list_del corruption, ffffea00044b3e50-\u003enext is LIST_POISON1 (dead000000000100)\n[ 4277.387023] ------------[ cut here ]------------\n[ 4277.387880] kernel BUG at lib/list_debug.c:56!\n[ 4277.388680] invalid opcode: 0000 [#1] PREEMPT SMP PTI\n[ 4277.389562] CPU: 5 PID: 90 Comm: kworker/5:1 Kdump: loaded Tainted: G           OE      6.6.1-1 #1\n[ 4277.392113] Workqueue: xfs-inodegc/vda1 xfs_inodegc_worker [xfs]\n[ 4277.393551] RIP: 0010:__list_del_entry_valid_or_report+0x7b/0xc0\n[ 4277.394518] Code: 48 91 82 e8 37 f9 9a ff 0f 0b 48 89 fe 48 c7 c7 28 49 91 82 e8 26 f9 9a ff 0f 0b 48 89 fe 48 c7 c7 58 49 91\n[ 4277.397292] RSP: 0018:ffffc90000333b38 EFLAGS: 00010082\n[ 4277.398202] RAX: 000000000000004e RBX: ffffea00044b3e50 RCX: 0000000000000000\n[ 4277.399340] RDX: 0000000000000002 RSI: ffffffff828f8715 RDI: 00000000ffffffff\n[ 4277.400545] RBP: ffffea00044b3e40 R08: 0000000000000000 R09: ffffc900003339f0\n[ 4277.401710] R10: 0000000000000003 R11: ffffffff82d44088 R12: ffff888112cf9910\n[ 4277.402887] R13: 0000000000000001 R14: 0000000000000001 R15: ffff8881000424c0\n[ 4277.404049] FS:  0000000000000000(0000) GS:ffff88842fd40000(0000) knlGS:0000000000000000\n[ 4277.405357] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 4277.406389] CR2: 00007f2ad0b24000 CR3: 0000000102a3a006 CR4: 00000000007706e0\n[ 4277.407589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[ 4277.408780] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n[ 4277.410000] PKRU: 55555554\n[ 4277.410645] Call Trace:\n[ 4277.411234]  \u003cTASK\u003e\n[ 4277.411777]  ? die+0x32/0x80\n[ 4277.412439]  ? do_trap+0xd6/0x100\n[ 4277.413150]  ? __list_del_entry_valid_or_report+0x7b/0xc0\n[ 4277.414158]  ? do_error_trap+0x6a/0x90\n[ 4277.414948]  ? __list_del_entry_valid_or_report+0x7b/0xc0\n[ 4277.415915]  ? exc_invalid_op+0x4c/0x60\n[ 4277.416710]  ? __list_del_entry_valid_or_report+0x7b/0xc0\n[ 4277.417675]  ? asm_exc_invalid_op+0x16/0x20\n[ 4277.418482]  ? __list_del_entry_valid_or_report+0x7b/0xc0\n[ 4277.419466]  ? __list_del_entry_valid_or_report+0x7b/0xc0\n[ 4277.420410]  free_to_partial_list+0x515/0x5e0\n[ 4277.421242]  ? xfs_iext_remove+0x41a/0xa10 [xfs]\n[ 4277.422298]  xfs_iext_remove+0x41a/0xa10 [xfs]\n[ 4277.423316]  ? xfs_inodegc_worker+0xb4/0x1a0 [xfs]\n[ 4277.424383]  xfs_bmap_del_extent_delay+0x4fe/0x7d0 [xfs]\n[ 4277.425490]  __xfs_bunmapi+0x50d/0x840 [xfs]\n[ 4277.426445]  xfs_itruncate_extents_flags+0x13a/0x490 [xfs]\n[ 4277.427553]  xfs_inactive_truncate+0xa3/0x120 [xfs]\n[ 4277.428567]  xfs_inactive+0x22d/0x290 [xfs]\n[ 4277.429500]  xfs_inodegc_worker+0xb4/0x1a0 [xfs]\n[ 4277.430479]  process_one_work+0x171/0x340\n[ 4277.431227]  worker_thread+0x277/0x390\n[ 4277.431962]  ? __pfx_worker_thread+0x10/0x10\n[ 4277.432752]  kthread+0xf0/0x120\n[ 4277.433382]  ? __pfx_kthread+0x10/0x10\n[ 4277.434134]  ret_from_fork+0x2d/0x50\n[ 4277.434837]  ? __pfx_kthread+0x10/0x10\n[ 4277.435566]  ret_from_fork_asm+0x1b/0x30\n[ 4277.436280]  \u003c/TASK\u003e"
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mm/slub: Evitar la corrupci\u00f3n de la lista al eliminar una losa de la lista completa Arrancar con slub_debug=UFPZ. Si el objeto asignado falla en alloc_consistency_checks, todos los objetos de la losa se marcar\u00e1n como usados, y luego la losa se eliminar\u00e1 de la lista parcial. Cuando un objeto que pertenece a la losa se libera m\u00e1s tarde, se llama a la funci\u00f3n remove_full(). Debido a que la losa no est\u00e1 ni en la lista parcial ni en la lista completa, eventualmente conduce a una corrupci\u00f3n de la lista (en realidad, se detecta un veneno de lista). Por lo tanto, debemos marcar y aislar la p\u00e1gina de la losa con corrupci\u00f3n de metadatos, no volver a ponerla en circulaci\u00f3n. Debido a que los cach\u00e9s de depuraci\u00f3n evitan todas las rutas r\u00e1pidas, reutilizar el bit congelado para marcar la p\u00e1gina de la losa con corrupci\u00f3n de metadatos parece estar bien. [ 4277.385669] corrupci\u00f3n de list_del, ffffea00044b3e50-\u0026gt;el siguiente es LIST_POISON1 (dead000000000100) [ 4277.387023] ------------[ cortar aqu\u00ed ]------------ [ 4277.387880] \u00a1ERROR del kernel en lib/list_debug.c:56! [ 4277.388680] c\u00f3digo de operaci\u00f3n no v\u00e1lido: 0000 [#1] PREEMPT SMP PTI [ 4277.389562] CPU: 5 PID: 90 Comm: kworker/5:1 Kdump: cargado Contaminado: G OE 6.6.1-1 #1 [ 4277.392113] Cola de trabajo: xfs-inodegc/vda1 xfs_inodegc_worker [xfs] [ 4277.393551] RIP: 0010:__list_del_entry_valid_or_report+0x7b/0xc0 [ 4277.394518] C\u00f3digo: 48 91 82 e8 37 f9 9a ff 0f 0b 48 89 fe 48 c7 c7 28 49 91 82 e8 26 f9 9a ff 0f 0b 48 89 fe 48 c7 c7 58 49 91 [ 4277.397292] RSP: 0018:ffffc90000333b38 EFLAGS: 00010082 [ 4277.398202] RAX: 000000000000004e RBX: ffffea00044b3e50 RCX: 0000000000000000 [ 4277.399340] RDX: 0000000000000002 RSI: ffffffff828f8715 RDI: 00000000ffffffff [ [4277.400545] RBP: ffffea00044b3e40 R08: 0000000000000000 R09: ffffc900003339f0 [4277.401710] R10: 0000000000000003 R11: ffffffff82d44088 R12: ffff888112cf9910 [4277.402887] R13: 000000000000001 R14: 0000000000000001 R15: ffff8881000424c0 [4277.404049] FS: 0000000000000000(0000) GS:ffff88842fd40000(0000) knlGS:0000000000000000 [ 4277.405357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4277.406389] CR2: 00007f2ad0b24000 CR3: 0000000102a3a006 CR4: 00000000007706e0 [ 4277.407589] DR0: 0000000000000000 DR1: 00000000000000000 DR2: 0000000000000000 [ 4277.408780] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 4277.410000] PKRU: 55555554 [ 4277.410645] Seguimiento de llamadas: [ 4277.411234]  [ 4277.411777] ? die+0x32/0x80 [ 4277.412439] ? do_trap+0xd6/0x100 [ 4277.413150] ? __list_del_entry_valid_or_report+0x7b/0xc0 [ 4277.414158] ? hacer_trampa_error+0x6a/0x90 [ 4277.414948] ? __list_del_entry_valid_or_report+0x7b/0xc0 [ 4277.415915] ? exc_op_inv\u00e1lida+0x4c/0x60 [ 4277.416710] ? __list_del_entry_valid_or_report+0x7b/0xc0 [ 4277.417675] ? asm_exc_op_inv\u00e1lida+0x16/0x20 [ 4277.418482] ? xfs_iext_remove+0x41a/0xa10 [xfs] [ 4277.422298] xfs_iext_remove+0x41a/0xa10 [xfs] [ 4277.423316] ? xfs_inodegc_worker+0xb4/0x1a0 [xfs] [ 4277.424383] xfs_bmap_del_extent_delay+0x4fe/0x7d0 [xfs] [ 4277.425490] __xfs_bunmapi+0x50d/0x840 [xfs] [ 4277.426445] xfs_itruncate_extents_flags+0x13a/0x490 [xfs] [ 4277.427553] xfs_inactive_truncate+0xa3/0x120 [xfs] [ 4277.428567] xfs_inactive+0x22d/0x290 [xfs] [ __pfx_kthread+0x10/0x10 [4277.434134] ret_from_fork+0x2d/0x50 [4277.434837] ? __pfx_kthread+0x10/0x10 [ 4277.435566] ret_de_la_bifurcaci\u00f3n_asm+0x1b/0x30 [ 4277.436280] "
    }
  ],
  "id": "CVE-2024-56566",
  "lastModified": "2024-12-27T15:15:15.517",
  "metrics": {},
  "published": "2024-12-27T15:15:15.517",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/33a213c04faff6c3a7fe77e947db81bc7270fe32"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/943c0f601cd28c1073b92b5f944c6c6c2643e709"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/dbc16915279a548a204154368da23d402c141c81"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

cve-2024-56566

Vulnerability from cvelistv5

Published

2024-12-27 14:23

Modified

2025-01-20 06:23

Severity ?

Summary

References

▼	URL	Tags
	https://git.kernel.org/stable/c/33a213c04faff6c3a7fe77e947db81bc7270fe32
	https://git.kernel.org/stable/c/943c0f601cd28c1073b92b5f944c6c6c2643e709
	https://git.kernel.org/stable/c/dbc16915279a548a204154368da23d402c141c81

Impacted products

Vendor

Product

Version

▼

Linux

Version: 643b113849d8faa68c9f01c3c9d929bfbffd50bd
Version: 643b113849d8faa68c9f01c3c9d929bfbffd50bd
Version: 643b113849d8faa68c9f01c3c9d929bfbffd50bd

Linux

Version: 2.6.22

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "mm/slab.h",
            "mm/slub.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "33a213c04faff6c3a7fe77e947db81bc7270fe32",
              "status": "affected",
              "version": "643b113849d8faa68c9f01c3c9d929bfbffd50bd",
              "versionType": "git"
            },
            {
              "lessThan": "943c0f601cd28c1073b92b5f944c6c6c2643e709",
              "status": "affected",
              "version": "643b113849d8faa68c9f01c3c9d929bfbffd50bd",
              "versionType": "git"
            },
            {
              "lessThan": "dbc16915279a548a204154368da23d402c141c81",
              "status": "affected",
              "version": "643b113849d8faa68c9f01c3c9d929bfbffd50bd",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "mm/slab.h",
            "mm/slub.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.22"
            },
            {
              "lessThan": "2.6.22",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.64",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmm/slub: Avoid list corruption when removing a slab from the full list\n\nBoot with slub_debug=UFPZ.\n\nIf allocated object failed in alloc_consistency_checks, all objects of\nthe slab will be marked as used, and then the slab will be removed from\nthe partial list.\n\nWhen an object belonging to the slab got freed later, the remove_full()\nfunction is called. Because the slab is neither on the partial list nor\non the full list, it eventually lead to a list corruption (actually a\nlist poison being detected).\n\nSo we need to mark and isolate the slab page with metadata corruption,\ndo not put it back in circulation.\n\nBecause the debug caches avoid all the fastpaths, reusing the frozen bit\nto mark slab page with metadata corruption seems to be fine.\n\n[ 4277.385669] list_del corruption, ffffea00044b3e50-\u003enext is LIST_POISON1 (dead000000000100)\n[ 4277.387023] ------------[ cut here ]------------\n[ 4277.387880] kernel BUG at lib/list_debug.c:56!\n[ 4277.388680] invalid opcode: 0000 [#1] PREEMPT SMP PTI\n[ 4277.389562] CPU: 5 PID: 90 Comm: kworker/5:1 Kdump: loaded Tainted: G           OE      6.6.1-1 #1\n[ 4277.392113] Workqueue: xfs-inodegc/vda1 xfs_inodegc_worker [xfs]\n[ 4277.393551] RIP: 0010:__list_del_entry_valid_or_report+0x7b/0xc0\n[ 4277.394518] Code: 48 91 82 e8 37 f9 9a ff 0f 0b 48 89 fe 48 c7 c7 28 49 91 82 e8 26 f9 9a ff 0f 0b 48 89 fe 48 c7 c7 58 49 91\n[ 4277.397292] RSP: 0018:ffffc90000333b38 EFLAGS: 00010082\n[ 4277.398202] RAX: 000000000000004e RBX: ffffea00044b3e50 RCX: 0000000000000000\n[ 4277.399340] RDX: 0000000000000002 RSI: ffffffff828f8715 RDI: 00000000ffffffff\n[ 4277.400545] RBP: ffffea00044b3e40 R08: 0000000000000000 R09: ffffc900003339f0\n[ 4277.401710] R10: 0000000000000003 R11: ffffffff82d44088 R12: ffff888112cf9910\n[ 4277.402887] R13: 0000000000000001 R14: 0000000000000001 R15: ffff8881000424c0\n[ 4277.404049] FS:  0000000000000000(0000) GS:ffff88842fd40000(0000) knlGS:0000000000000000\n[ 4277.405357] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 4277.406389] CR2: 00007f2ad0b24000 CR3: 0000000102a3a006 CR4: 00000000007706e0\n[ 4277.407589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[ 4277.408780] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n[ 4277.410000] PKRU: 55555554\n[ 4277.410645] Call Trace:\n[ 4277.411234]  \u003cTASK\u003e\n[ 4277.411777]  ? die+0x32/0x80\n[ 4277.412439]  ? do_trap+0xd6/0x100\n[ 4277.413150]  ? __list_del_entry_valid_or_report+0x7b/0xc0\n[ 4277.414158]  ? do_error_trap+0x6a/0x90\n[ 4277.414948]  ? __list_del_entry_valid_or_report+0x7b/0xc0\n[ 4277.415915]  ? exc_invalid_op+0x4c/0x60\n[ 4277.416710]  ? __list_del_entry_valid_or_report+0x7b/0xc0\n[ 4277.417675]  ? asm_exc_invalid_op+0x16/0x20\n[ 4277.418482]  ? __list_del_entry_valid_or_report+0x7b/0xc0\n[ 4277.419466]  ? __list_del_entry_valid_or_report+0x7b/0xc0\n[ 4277.420410]  free_to_partial_list+0x515/0x5e0\n[ 4277.421242]  ? xfs_iext_remove+0x41a/0xa10 [xfs]\n[ 4277.422298]  xfs_iext_remove+0x41a/0xa10 [xfs]\n[ 4277.423316]  ? xfs_inodegc_worker+0xb4/0x1a0 [xfs]\n[ 4277.424383]  xfs_bmap_del_extent_delay+0x4fe/0x7d0 [xfs]\n[ 4277.425490]  __xfs_bunmapi+0x50d/0x840 [xfs]\n[ 4277.426445]  xfs_itruncate_extents_flags+0x13a/0x490 [xfs]\n[ 4277.427553]  xfs_inactive_truncate+0xa3/0x120 [xfs]\n[ 4277.428567]  xfs_inactive+0x22d/0x290 [xfs]\n[ 4277.429500]  xfs_inodegc_worker+0xb4/0x1a0 [xfs]\n[ 4277.430479]  process_one_work+0x171/0x340\n[ 4277.431227]  worker_thread+0x277/0x390\n[ 4277.431962]  ? __pfx_worker_thread+0x10/0x10\n[ 4277.432752]  kthread+0xf0/0x120\n[ 4277.433382]  ? __pfx_kthread+0x10/0x10\n[ 4277.434134]  ret_from_fork+0x2d/0x50\n[ 4277.434837]  ? __pfx_kthread+0x10/0x10\n[ 4277.435566]  ret_from_fork_asm+0x1b/0x30\n[ 4277.436280]  \u003c/TASK\u003e"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-01-20T06:23:12.462Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/33a213c04faff6c3a7fe77e947db81bc7270fe32"
        },
        {
          "url": "https://git.kernel.org/stable/c/943c0f601cd28c1073b92b5f944c6c6c2643e709"
        },
        {
          "url": "https://git.kernel.org/stable/c/dbc16915279a548a204154368da23d402c141c81"
        }
      ],
      "title": "mm/slub: Avoid list corruption when removing a slab from the full list",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-56566",
    "datePublished": "2024-12-27T14:23:10.178Z",
    "dateReserved": "2024-12-27T14:03:05.996Z",
    "dateUpdated": "2025-01-20T06:23:12.462Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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