CVE-2023-53030 (GCVE-0-2023-53030)
Vulnerability from cvelistv5
Published
2025-03-27 16:43
Modified
2025-05-04 12:50
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Avoid use of GFP_KERNEL in atomic context Using GFP_KERNEL in preemption disable context, causing below warning when CONFIG_DEBUG_ATOMIC_SLEEP is enabled. [ 32.542271] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:274 [ 32.550883] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: swapper/0 [ 32.558707] preempt_count: 1, expected: 0 [ 32.562710] RCU nest depth: 0, expected: 0 [ 32.566800] CPU: 3 PID: 1 Comm: swapper/0 Tainted: G W 6.2.0-rc2-00269-gae9dcb91c606 #7 [ 32.576188] Hardware name: Marvell CN106XX board (DT) [ 32.581232] Call trace: [ 32.583670] dump_backtrace.part.0+0xe0/0xf0 [ 32.587937] show_stack+0x18/0x30 [ 32.591245] dump_stack_lvl+0x68/0x84 [ 32.594900] dump_stack+0x18/0x34 [ 32.598206] __might_resched+0x12c/0x160 [ 32.602122] __might_sleep+0x48/0xa0 [ 32.605689] __kmem_cache_alloc_node+0x2b8/0x2e0 [ 32.610301] __kmalloc+0x58/0x190 [ 32.613610] otx2_sq_aura_pool_init+0x1a8/0x314 [ 32.618134] otx2_open+0x1d4/0x9d0 To avoid use of GFP_ATOMIC for memory allocation, disable preemption after all memory allocation is done.
References
Impacted products
Vendor Product Version
Linux Linux Version: 6ea5273c71dd2d07c0a2459594eb34bc087939f7
Version: 667ce030bdfb62a86266444b2c3fd6ab98b9df9b
Version: 4af1b64f80fbe1275fb02c5f1c0cef099a4a231f
Version: b754dc7c933dd9464223f64b10d33d68ab086cc6
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   Linux Linux Version: 5.15.87   ≤
Version: 6.1.5   ≤
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "2827c4eb429db64befdca11362e2b1c5f524f6ba",
              "status": "affected",
              "version": "6ea5273c71dd2d07c0a2459594eb34bc087939f7",
              "versionType": "git"
            },
            {
              "lessThan": "1eb57b87f106c90cee6b2a56a10f2e29c7a25f3e",
              "status": "affected",
              "version": "667ce030bdfb62a86266444b2c3fd6ab98b9df9b",
              "versionType": "git"
            },
            {
              "lessThan": "87b93b678e95c7d93fe6a55b0e0fbda26d8c7760",
              "status": "affected",
              "version": "4af1b64f80fbe1275fb02c5f1c0cef099a4a231f",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "b754dc7c933dd9464223f64b10d33d68ab086cc6",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "5.15.91",
              "status": "affected",
              "version": "5.15.87",
              "versionType": "semver"
            },
            {
              "lessThan": "6.1.8",
              "status": "affected",
              "version": "6.1.5",
              "versionType": "semver"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.91",
                  "versionStartIncluding": "5.15.87",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.8",
                  "versionStartIncluding": "6.1.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "6.0.19",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-pf: Avoid use of GFP_KERNEL in atomic context\n\nUsing GFP_KERNEL in preemption disable context, causing below warning\nwhen CONFIG_DEBUG_ATOMIC_SLEEP is enabled.\n\n[   32.542271] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:274\n[   32.550883] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: swapper/0\n[   32.558707] preempt_count: 1, expected: 0\n[   32.562710] RCU nest depth: 0, expected: 0\n[   32.566800] CPU: 3 PID: 1 Comm: swapper/0 Tainted: G        W          6.2.0-rc2-00269-gae9dcb91c606 #7\n[   32.576188] Hardware name: Marvell CN106XX board (DT)\n[   32.581232] Call trace:\n[   32.583670]  dump_backtrace.part.0+0xe0/0xf0\n[   32.587937]  show_stack+0x18/0x30\n[   32.591245]  dump_stack_lvl+0x68/0x84\n[   32.594900]  dump_stack+0x18/0x34\n[   32.598206]  __might_resched+0x12c/0x160\n[   32.602122]  __might_sleep+0x48/0xa0\n[   32.605689]  __kmem_cache_alloc_node+0x2b8/0x2e0\n[   32.610301]  __kmalloc+0x58/0x190\n[   32.613610]  otx2_sq_aura_pool_init+0x1a8/0x314\n[   32.618134]  otx2_open+0x1d4/0x9d0\n\nTo avoid use of GFP_ATOMIC for memory allocation, disable preemption\nafter all memory allocation is done."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T12:50:10.138Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/2827c4eb429db64befdca11362e2b1c5f524f6ba"
        },
        {
          "url": "https://git.kernel.org/stable/c/1eb57b87f106c90cee6b2a56a10f2e29c7a25f3e"
        },
        {
          "url": "https://git.kernel.org/stable/c/87b93b678e95c7d93fe6a55b0e0fbda26d8c7760"
        }
      ],
      "title": "octeontx2-pf: Avoid use of GFP_KERNEL in atomic context",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53030",
    "datePublished": "2025-03-27T16:43:58.921Z",
    "dateReserved": "2025-03-27T16:40:15.757Z",
    "dateUpdated": "2025-05-04T12:50:10.138Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-53030\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-03-27T17:15:52.750\",\"lastModified\":\"2025-03-28T18:11:40.180\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nocteontx2-pf: Avoid use of GFP_KERNEL in atomic context\\n\\nUsing GFP_KERNEL in preemption disable context, causing below warning\\nwhen CONFIG_DEBUG_ATOMIC_SLEEP is enabled.\\n\\n[   32.542271] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:274\\n[   32.550883] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: swapper/0\\n[   32.558707] preempt_count: 1, expected: 0\\n[   32.562710] RCU nest depth: 0, expected: 0\\n[   32.566800] CPU: 3 PID: 1 Comm: swapper/0 Tainted: G        W          6.2.0-rc2-00269-gae9dcb91c606 #7\\n[   32.576188] Hardware name: Marvell CN106XX board (DT)\\n[   32.581232] Call trace:\\n[   32.583670]  dump_backtrace.part.0+0xe0/0xf0\\n[   32.587937]  show_stack+0x18/0x30\\n[   32.591245]  dump_stack_lvl+0x68/0x84\\n[   32.594900]  dump_stack+0x18/0x34\\n[   32.598206]  __might_resched+0x12c/0x160\\n[   32.602122]  __might_sleep+0x48/0xa0\\n[   32.605689]  __kmem_cache_alloc_node+0x2b8/0x2e0\\n[   32.610301]  __kmalloc+0x58/0x190\\n[   32.613610]  otx2_sq_aura_pool_init+0x1a8/0x314\\n[   32.618134]  otx2_open+0x1d4/0x9d0\\n\\nTo avoid use of GFP_ATOMIC for memory allocation, disable preemption\\nafter all memory allocation is done.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: octeontx2-pf: Evitar el uso de GFP_KERNEL en un contexto at\u00f3mico. El uso de GFP_KERNEL en el contexto de deshabilitaci\u00f3n de preempci\u00f3n provoca la siguiente advertencia cuando CONFIG_DEBUG_ATOMIC_SLEEP est\u00e1 habilitado. [ 32.542271] ERROR: funci\u00f3n de suspensi\u00f3n llamada desde contexto no v\u00e1lido en include/linux/sched/mm.h:274 [ 32.550883] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: swapper/0 [ 32.558707] preempt_count: 1, esperado: 0 [ 32.562710] Profundidad de anidamiento de RCU: 0, esperado: 0 [ 32.566800] CPU: 3 PID: 1 Comm: swapper/0 Tainted: GW 6.2.0-rc2-00269-gae9dcb91c606 #7 [ 32.576188] Nombre del hardware: Placa Marvell CN106XX (DT) [ 32.581232] Rastreo de llamadas: [ 32.583670] dump_backtrace.part.0+0xe0/0xf0 [ 32.587937] show_stack+0x18/0x30 [ 32.591245] dump_stack_lvl+0x68/0x84 [ 32.594900] dump_stack+0x18/0x34 [ 32.598206] __might_resched+0x12c/0x160 [ 32.602122] __might_sleep+0x48/0xa0 [ 32.605689] __kmem_cache_alloc_node+0x2b8/0x2e0 [ 32.610301] __kmalloc+0x58/0x190 [ 32.613610] otx2_sq_aura_pool_init+0x1a8/0x314 [ 32.618134] otx2_open+0x1d4/0x9d0 Para evitar el uso de GFP_ATOMIC para la asignaci\u00f3n de memoria, deshabilite la preempci\u00f3n una vez que se haya realizado toda la asignaci\u00f3n de memoria.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/1eb57b87f106c90cee6b2a56a10f2e29c7a25f3e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/2827c4eb429db64befdca11362e2b1c5f524f6ba\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/87b93b678e95c7d93fe6a55b0e0fbda26d8c7760\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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