Vulnerability-Lookup

GHSA-56WH-6GX4-4442

Vulnerability from github – Published: 2024-11-19 18:31 – Updated: 2024-11-25 21:30

Details

In the Linux kernel, the following vulnerability has been resolved:

mm/slab: fix warning caused by duplicate kmem_cache creation in kmem_buckets_create

Commit b035f5a6d852 ("mm: slab: reduce the kmalloc() minimum alignment if DMA bouncing possible") reduced ARCH_KMALLOC_MINALIGN to 8 on arm64. However, with KASAN_HW_TAGS enabled, arch_slab_minalign() becomes 16. This causes kmalloc_caches[][8] to be aliased to kmalloc_caches[][16], resulting in kmem_buckets_create() attempting to create a kmem_cache for size 16 twice. This duplication triggers warnings on boot:

[ 2.325108] ------------[ cut here ]------------ [ 2.325135] kmem_cache of name 'memdup_user-16' already exists [ 2.325783] WARNING: CPU: 0 PID: 1 at mm/slab_common.c:107 __kmem_cache_create_args+0xb8/0x3b0 [ 2.327957] Modules linked in: [ 2.328550] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.12.0-rc5mm-unstable-arm64+ #12 [ 2.328683] Hardware name: QEMU QEMU Virtual Machine, BIOS 2024.02-2 03/11/2024 [ 2.328790] pstate: 61000009 (nZCv daif -PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 2.328911] pc : __kmem_cache_create_args+0xb8/0x3b0 [ 2.328930] lr : __kmem_cache_create_args+0xb8/0x3b0 [ 2.328942] sp : ffff800083d6fc50 [ 2.328961] x29: ffff800083d6fc50 x28: f2ff0000c1674410 x27: ffff8000820b0598 [ 2.329061] x26: 000000007fffffff x25: 0000000000000010 x24: 0000000000002000 [ 2.329101] x23: ffff800083d6fce8 x22: ffff8000832222e8 x21: ffff800083222388 [ 2.329118] x20: f2ff0000c1674410 x19: f5ff0000c16364c0 x18: ffff800083d80030 [ 2.329135] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 2.329152] x14: 0000000000000000 x13: 0a73747369786520 x12: 79646165726c6120 [ 2.329169] x11: 656820747563205b x10: 2d2d2d2d2d2d2d2d x9 : 0000000000000000 [ 2.329194] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000 [ 2.329210] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 2.329226] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 2.329291] Call trace: [ 2.329407] __kmem_cache_create_args+0xb8/0x3b0 [ 2.329499] kmem_buckets_create+0xfc/0x320 [ 2.329526] init_user_buckets+0x34/0x78 [ 2.329540] do_one_initcall+0x64/0x3c8 [ 2.329550] kernel_init_freeable+0x26c/0x578 [ 2.329562] kernel_init+0x3c/0x258 [ 2.329574] ret_from_fork+0x10/0x20 [ 2.329698] ---[ end trace 0000000000000000 ]---

[ 2.403704] ------------[ cut here ]------------ [ 2.404716] kmem_cache of name 'msg_msg-16' already exists [ 2.404801] WARNING: CPU: 2 PID: 1 at mm/slab_common.c:107 __kmem_cache_create_args+0xb8/0x3b0 [ 2.404842] Modules linked in: [ 2.404971] CPU: 2 UID: 0 PID: 1 Comm: swapper/0 Tainted: G W 6.12.0-rc5mm-unstable-arm64+ #12 [ 2.405026] Tainted: [W]=WARN [ 2.405043] Hardware name: QEMU QEMU Virtual Machine, BIOS 2024.02-2 03/11/2024 [ 2.405057] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 2.405079] pc : __kmem_cache_create_args+0xb8/0x3b0 [ 2.405100] lr : __kmem_cache_create_args+0xb8/0x3b0 [ 2.405111] sp : ffff800083d6fc50 [ 2.405115] x29: ffff800083d6fc50 x28: fbff0000c1674410 x27: ffff8000820b0598 [ 2.405135] x26: 000000000000ffd0 x25: 0000000000000010 x24: 0000000000006000 [ 2.405153] x23: ffff800083d6fce8 x22: ffff8000832222e8 x21: ffff800083222388 [ 2.405169] x20: fbff0000c1674410 x19: fdff0000c163d6c0 x18: ffff800083d80030 [ 2.405185] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 2.405201] x14: 0000000000000000 x13: 0a73747369786520 x12: 79646165726c6120 [ 2.405217] x11: 656820747563205b x10: 2d2d2d2d2d2d2d2d x9 : 0000000000000000 [ 2.405233] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000 [ 2.405248] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 2.405271] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 2.405287] Call trace: [ 2 ---truncated---

Severity

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2024-53065"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-19T18:15:26Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmm/slab: fix warning caused by duplicate kmem_cache creation in kmem_buckets_create\n\nCommit b035f5a6d852 (\"mm: slab: reduce the kmalloc() minimum alignment\nif DMA bouncing possible\") reduced ARCH_KMALLOC_MINALIGN to 8 on arm64.\nHowever, with KASAN_HW_TAGS enabled, arch_slab_minalign() becomes 16.\nThis causes kmalloc_caches[*][8] to be aliased to kmalloc_caches[*][16],\nresulting in kmem_buckets_create() attempting to create a kmem_cache for\nsize 16 twice. This duplication triggers warnings on boot:\n\n[    2.325108] ------------[ cut here ]------------\n[    2.325135] kmem_cache of name \u0027memdup_user-16\u0027 already exists\n[    2.325783] WARNING: CPU: 0 PID: 1 at mm/slab_common.c:107 __kmem_cache_create_args+0xb8/0x3b0\n[    2.327957] Modules linked in:\n[    2.328550] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.12.0-rc5mm-unstable-arm64+ #12\n[    2.328683] Hardware name: QEMU QEMU Virtual Machine, BIOS 2024.02-2 03/11/2024\n[    2.328790] pstate: 61000009 (nZCv daif -PAN -UAO -TCO +DIT -SSBS BTYPE=--)\n[    2.328911] pc : __kmem_cache_create_args+0xb8/0x3b0\n[    2.328930] lr : __kmem_cache_create_args+0xb8/0x3b0\n[    2.328942] sp : ffff800083d6fc50\n[    2.328961] x29: ffff800083d6fc50 x28: f2ff0000c1674410 x27: ffff8000820b0598\n[    2.329061] x26: 000000007fffffff x25: 0000000000000010 x24: 0000000000002000\n[    2.329101] x23: ffff800083d6fce8 x22: ffff8000832222e8 x21: ffff800083222388\n[    2.329118] x20: f2ff0000c1674410 x19: f5ff0000c16364c0 x18: ffff800083d80030\n[    2.329135] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000\n[    2.329152] x14: 0000000000000000 x13: 0a73747369786520 x12: 79646165726c6120\n[    2.329169] x11: 656820747563205b x10: 2d2d2d2d2d2d2d2d x9 : 0000000000000000\n[    2.329194] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000\n[    2.329210] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000\n[    2.329226] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000\n[    2.329291] Call trace:\n[    2.329407]  __kmem_cache_create_args+0xb8/0x3b0\n[    2.329499]  kmem_buckets_create+0xfc/0x320\n[    2.329526]  init_user_buckets+0x34/0x78\n[    2.329540]  do_one_initcall+0x64/0x3c8\n[    2.329550]  kernel_init_freeable+0x26c/0x578\n[    2.329562]  kernel_init+0x3c/0x258\n[    2.329574]  ret_from_fork+0x10/0x20\n[    2.329698] ---[ end trace 0000000000000000 ]---\n\n[    2.403704] ------------[ cut here ]------------\n[    2.404716] kmem_cache of name \u0027msg_msg-16\u0027 already exists\n[    2.404801] WARNING: CPU: 2 PID: 1 at mm/slab_common.c:107 __kmem_cache_create_args+0xb8/0x3b0\n[    2.404842] Modules linked in:\n[    2.404971] CPU: 2 UID: 0 PID: 1 Comm: swapper/0 Tainted: G        W          6.12.0-rc5mm-unstable-arm64+ #12\n[    2.405026] Tainted: [W]=WARN\n[    2.405043] Hardware name: QEMU QEMU Virtual Machine, BIOS 2024.02-2 03/11/2024\n[    2.405057] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[    2.405079] pc : __kmem_cache_create_args+0xb8/0x3b0\n[    2.405100] lr : __kmem_cache_create_args+0xb8/0x3b0\n[    2.405111] sp : ffff800083d6fc50\n[    2.405115] x29: ffff800083d6fc50 x28: fbff0000c1674410 x27: ffff8000820b0598\n[    2.405135] x26: 000000000000ffd0 x25: 0000000000000010 x24: 0000000000006000\n[    2.405153] x23: ffff800083d6fce8 x22: ffff8000832222e8 x21: ffff800083222388\n[    2.405169] x20: fbff0000c1674410 x19: fdff0000c163d6c0 x18: ffff800083d80030\n[    2.405185] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000\n[    2.405201] x14: 0000000000000000 x13: 0a73747369786520 x12: 79646165726c6120\n[    2.405217] x11: 656820747563205b x10: 2d2d2d2d2d2d2d2d x9 : 0000000000000000\n[    2.405233] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000\n[    2.405248] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000\n[    2.405271] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000\n[    2.405287] Call trace:\n[    2\n---truncated---",
  "id": "GHSA-56wh-6gx4-4442",
  "modified": "2024-11-25T21:30:48Z",
  "published": "2024-11-19T18:31:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-53065"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1b47f9febf48641d3530ec877f4d0995c58e6b73"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9c9201afebea1efc7ea4b8f721ee18a05bb8aca1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-53065 (GCVE-0-2024-53065)

Vulnerability from cvelistv5 – Published: 2024-11-19 17:22 – Updated: 2026-05-11 20:50

Title

mm/slab: fix warning caused by duplicate kmem_cache creation in kmem_buckets_create

Summary

In the Linux kernel, the following vulnerability has been resolved: mm/slab: fix warning caused by duplicate kmem_cache creation in kmem_buckets_create Commit b035f5a6d852 ("mm: slab: reduce the kmalloc() minimum alignment if DMA bouncing possible") reduced ARCH_KMALLOC_MINALIGN to 8 on arm64. However, with KASAN_HW_TAGS enabled, arch_slab_minalign() becomes 16. This causes kmalloc_caches[*][8] to be aliased to kmalloc_caches[*][16], resulting in kmem_buckets_create() attempting to create a kmem_cache for size 16 twice. This duplication triggers warnings on boot: [ 2.325108] ------------[ cut here ]------------ [ 2.325135] kmem_cache of name 'memdup_user-16' already exists [ 2.325783] WARNING: CPU: 0 PID: 1 at mm/slab_common.c:107 __kmem_cache_create_args+0xb8/0x3b0 [ 2.327957] Modules linked in: [ 2.328550] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.12.0-rc5mm-unstable-arm64+ #12 [ 2.328683] Hardware name: QEMU QEMU Virtual Machine, BIOS 2024.02-2 03/11/2024 [ 2.328790] pstate: 61000009 (nZCv daif -PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 2.328911] pc : __kmem_cache_create_args+0xb8/0x3b0 [ 2.328930] lr : __kmem_cache_create_args+0xb8/0x3b0 [ 2.328942] sp : ffff800083d6fc50 [ 2.328961] x29: ffff800083d6fc50 x28: f2ff0000c1674410 x27: ffff8000820b0598 [ 2.329061] x26: 000000007fffffff x25: 0000000000000010 x24: 0000000000002000 [ 2.329101] x23: ffff800083d6fce8 x22: ffff8000832222e8 x21: ffff800083222388 [ 2.329118] x20: f2ff0000c1674410 x19: f5ff0000c16364c0 x18: ffff800083d80030 [ 2.329135] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 2.329152] x14: 0000000000000000 x13: 0a73747369786520 x12: 79646165726c6120 [ 2.329169] x11: 656820747563205b x10: 2d2d2d2d2d2d2d2d x9 : 0000000000000000 [ 2.329194] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000 [ 2.329210] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 2.329226] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 2.329291] Call trace: [ 2.329407] __kmem_cache_create_args+0xb8/0x3b0 [ 2.329499] kmem_buckets_create+0xfc/0x320 [ 2.329526] init_user_buckets+0x34/0x78 [ 2.329540] do_one_initcall+0x64/0x3c8 [ 2.329550] kernel_init_freeable+0x26c/0x578 [ 2.329562] kernel_init+0x3c/0x258 [ 2.329574] ret_from_fork+0x10/0x20 [ 2.329698] ---[ end trace 0000000000000000 ]--- [ 2.403704] ------------[ cut here ]------------ [ 2.404716] kmem_cache of name 'msg_msg-16' already exists [ 2.404801] WARNING: CPU: 2 PID: 1 at mm/slab_common.c:107 __kmem_cache_create_args+0xb8/0x3b0 [ 2.404842] Modules linked in: [ 2.404971] CPU: 2 UID: 0 PID: 1 Comm: swapper/0 Tainted: G W 6.12.0-rc5mm-unstable-arm64+ #12 [ 2.405026] Tainted: [W]=WARN [ 2.405043] Hardware name: QEMU QEMU Virtual Machine, BIOS 2024.02-2 03/11/2024 [ 2.405057] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 2.405079] pc : __kmem_cache_create_args+0xb8/0x3b0 [ 2.405100] lr : __kmem_cache_create_args+0xb8/0x3b0 [ 2.405111] sp : ffff800083d6fc50 [ 2.405115] x29: ffff800083d6fc50 x28: fbff0000c1674410 x27: ffff8000820b0598 [ 2.405135] x26: 000000000000ffd0 x25: 0000000000000010 x24: 0000000000006000 [ 2.405153] x23: ffff800083d6fce8 x22: ffff8000832222e8 x21: ffff800083222388 [ 2.405169] x20: fbff0000c1674410 x19: fdff0000c163d6c0 x18: ffff800083d80030 [ 2.405185] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 2.405201] x14: 0000000000000000 x13: 0a73747369786520 x12: 79646165726c6120 [ 2.405217] x11: 656820747563205b x10: 2d2d2d2d2d2d2d2d x9 : 0000000000000000 [ 2.405233] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000 [ 2.405248] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 2.405271] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 2.405287] Call trace: [ 2 ---truncated---

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-01 20:12 UTC

CWE

CWE-noinfo Not enough information

Assigner

Linux mitre root

References

2 references

URL	Tags
https://git.kernel.org/stable/c/1b47f9febf48641d3…
https://git.kernel.org/stable/c/9c9201afebea1efc7…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: b32801d1255be1da62ea8134df3ed9f3331fba12 , < 1b47f9febf48641d3530ec877f4d0995c58e6b73 (git) Affected: b32801d1255be1da62ea8134df3ed9f3331fba12 , < 9c9201afebea1efc7ea4b8f721ee18a05bb8aca1 (git)
Linux	Linux	Affected: 6.11 Unaffected: 0 , < 6.11 (semver) Unaffected: 6.11.8 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-53065",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T20:12:36.597221Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "description": "CWE-noinfo Not enough information",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-01T20:17:16.737Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "mm/slab_common.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1b47f9febf48641d3530ec877f4d0995c58e6b73",
              "status": "affected",
              "version": "b32801d1255be1da62ea8134df3ed9f3331fba12",
              "versionType": "git"
            },
            {
              "lessThan": "9c9201afebea1efc7ea4b8f721ee18a05bb8aca1",
              "status": "affected",
              "version": "b32801d1255be1da62ea8134df3ed9f3331fba12",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "mm/slab_common.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.11"
            },
            {
              "lessThan": "6.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.*",
              "status": "unaffected",
              "version": "6.11.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.12",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11.8",
                  "versionStartIncluding": "6.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12",
                  "versionStartIncluding": "6.11",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmm/slab: fix warning caused by duplicate kmem_cache creation in kmem_buckets_create\n\nCommit b035f5a6d852 (\"mm: slab: reduce the kmalloc() minimum alignment\nif DMA bouncing possible\") reduced ARCH_KMALLOC_MINALIGN to 8 on arm64.\nHowever, with KASAN_HW_TAGS enabled, arch_slab_minalign() becomes 16.\nThis causes kmalloc_caches[*][8] to be aliased to kmalloc_caches[*][16],\nresulting in kmem_buckets_create() attempting to create a kmem_cache for\nsize 16 twice. This duplication triggers warnings on boot:\n\n[    2.325108] ------------[ cut here ]------------\n[    2.325135] kmem_cache of name \u0027memdup_user-16\u0027 already exists\n[    2.325783] WARNING: CPU: 0 PID: 1 at mm/slab_common.c:107 __kmem_cache_create_args+0xb8/0x3b0\n[    2.327957] Modules linked in:\n[    2.328550] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.12.0-rc5mm-unstable-arm64+ #12\n[    2.328683] Hardware name: QEMU QEMU Virtual Machine, BIOS 2024.02-2 03/11/2024\n[    2.328790] pstate: 61000009 (nZCv daif -PAN -UAO -TCO +DIT -SSBS BTYPE=--)\n[    2.328911] pc : __kmem_cache_create_args+0xb8/0x3b0\n[    2.328930] lr : __kmem_cache_create_args+0xb8/0x3b0\n[    2.328942] sp : ffff800083d6fc50\n[    2.328961] x29: ffff800083d6fc50 x28: f2ff0000c1674410 x27: ffff8000820b0598\n[    2.329061] x26: 000000007fffffff x25: 0000000000000010 x24: 0000000000002000\n[    2.329101] x23: ffff800083d6fce8 x22: ffff8000832222e8 x21: ffff800083222388\n[    2.329118] x20: f2ff0000c1674410 x19: f5ff0000c16364c0 x18: ffff800083d80030\n[    2.329135] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000\n[    2.329152] x14: 0000000000000000 x13: 0a73747369786520 x12: 79646165726c6120\n[    2.329169] x11: 656820747563205b x10: 2d2d2d2d2d2d2d2d x9 : 0000000000000000\n[    2.329194] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000\n[    2.329210] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000\n[    2.329226] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000\n[    2.329291] Call trace:\n[    2.329407]  __kmem_cache_create_args+0xb8/0x3b0\n[    2.329499]  kmem_buckets_create+0xfc/0x320\n[    2.329526]  init_user_buckets+0x34/0x78\n[    2.329540]  do_one_initcall+0x64/0x3c8\n[    2.329550]  kernel_init_freeable+0x26c/0x578\n[    2.329562]  kernel_init+0x3c/0x258\n[    2.329574]  ret_from_fork+0x10/0x20\n[    2.329698] ---[ end trace 0000000000000000 ]---\n\n[    2.403704] ------------[ cut here ]------------\n[    2.404716] kmem_cache of name \u0027msg_msg-16\u0027 already exists\n[    2.404801] WARNING: CPU: 2 PID: 1 at mm/slab_common.c:107 __kmem_cache_create_args+0xb8/0x3b0\n[    2.404842] Modules linked in:\n[    2.404971] CPU: 2 UID: 0 PID: 1 Comm: swapper/0 Tainted: G        W          6.12.0-rc5mm-unstable-arm64+ #12\n[    2.405026] Tainted: [W]=WARN\n[    2.405043] Hardware name: QEMU QEMU Virtual Machine, BIOS 2024.02-2 03/11/2024\n[    2.405057] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[    2.405079] pc : __kmem_cache_create_args+0xb8/0x3b0\n[    2.405100] lr : __kmem_cache_create_args+0xb8/0x3b0\n[    2.405111] sp : ffff800083d6fc50\n[    2.405115] x29: ffff800083d6fc50 x28: fbff0000c1674410 x27: ffff8000820b0598\n[    2.405135] x26: 000000000000ffd0 x25: 0000000000000010 x24: 0000000000006000\n[    2.405153] x23: ffff800083d6fce8 x22: ffff8000832222e8 x21: ffff800083222388\n[    2.405169] x20: fbff0000c1674410 x19: fdff0000c163d6c0 x18: ffff800083d80030\n[    2.405185] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000\n[    2.405201] x14: 0000000000000000 x13: 0a73747369786520 x12: 79646165726c6120\n[    2.405217] x11: 656820747563205b x10: 2d2d2d2d2d2d2d2d x9 : 0000000000000000\n[    2.405233] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000\n[    2.405248] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000\n[    2.405271] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000\n[    2.405287] Call trace:\n[    2\n---truncated---"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:50:10.478Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/1b47f9febf48641d3530ec877f4d0995c58e6b73"
        },
        {
          "url": "https://git.kernel.org/stable/c/9c9201afebea1efc7ea4b8f721ee18a05bb8aca1"
        }
      ],
      "title": "mm/slab: fix warning caused by duplicate kmem_cache creation in kmem_buckets_create",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-53065",
    "datePublished": "2024-11-19T17:22:34.763Z",
    "dateReserved": "2024-11-19T17:17:24.975Z",
    "dateUpdated": "2026-05-11T20:50:10.478Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

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Detection rules are retrieved from Rulezet.

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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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Action not permitted

GHSA-56WH-6GX4-4442

CVE-2024-53065 (GCVE-0-2024-53065)

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