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CVE-2024-26989 (GCVE-0-2024-26989)

Vulnerability from cvelistv5 – Published: 2024-05-01 05:27 – Updated: 2026-05-11 20:08
VLAI
Title
arm64: hibernate: Fix level3 translation fault in swsusp_save()
Summary
In the Linux kernel, the following vulnerability has been resolved: arm64: hibernate: Fix level3 translation fault in swsusp_save() On arm64 machines, swsusp_save() faults if it attempts to access MEMBLOCK_NOMAP memory ranges. This can be reproduced in QEMU using UEFI when booting with rodata=off debug_pagealloc=off and CONFIG_KFENCE=n: Unable to handle kernel paging request at virtual address ffffff8000000000 Mem abort info: ESR = 0x0000000096000007 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x07: level 3 translation fault Data abort info: ISV = 0, ISS = 0x00000007, ISS2 = 0x00000000 CM = 0, WnR = 0, TnD = 0, TagAccess = 0 GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 swapper pgtable: 4k pages, 39-bit VAs, pgdp=00000000eeb0b000 [ffffff8000000000] pgd=180000217fff9803, p4d=180000217fff9803, pud=180000217fff9803, pmd=180000217fff8803, pte=0000000000000000 Internal error: Oops: 0000000096000007 [#1] SMP Internal error: Oops: 0000000096000007 [#1] SMP Modules linked in: xt_multiport ipt_REJECT nf_reject_ipv4 xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_filter bpfilter rfkill at803x snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg dwmac_generic stmmac_platform snd_hda_codec stmmac joydev pcs_xpcs snd_hda_core phylink ppdev lp parport ramoops reed_solomon ip_tables x_tables nls_iso8859_1 vfat multipath linear amdgpu amdxcp drm_exec gpu_sched drm_buddy hid_generic usbhid hid radeon video drm_suballoc_helper drm_ttm_helper ttm i2c_algo_bit drm_display_helper cec drm_kms_helper drm CPU: 0 PID: 3663 Comm: systemd-sleep Not tainted 6.6.2+ #76 Source Version: 4e22ed63a0a48e7a7cff9b98b7806d8d4add7dc0 Hardware name: Greatwall GW-XXXXXX-XXX/GW-XXXXXX-XXX, BIOS KunLun BIOS V4.0 01/19/2021 pstate: 600003c5 (nZCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : swsusp_save+0x280/0x538 lr : swsusp_save+0x280/0x538 sp : ffffffa034a3fa40 x29: ffffffa034a3fa40 x28: ffffff8000001000 x27: 0000000000000000 x26: ffffff8001400000 x25: ffffffc08113e248 x24: 0000000000000000 x23: 0000000000080000 x22: ffffffc08113e280 x21: 00000000000c69f2 x20: ffffff8000000000 x19: ffffffc081ae2500 x18: 0000000000000000 x17: 6666662074736420 x16: 3030303030303030 x15: 3038666666666666 x14: 0000000000000b69 x13: ffffff9f89088530 x12: 00000000ffffffea x11: 00000000ffff7fff x10: 00000000ffff7fff x9 : ffffffc08193f0d0 x8 : 00000000000bffe8 x7 : c0000000ffff7fff x6 : 0000000000000001 x5 : ffffffa0fff09dc8 x4 : 0000000000000000 x3 : 0000000000000027 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 000000000000004e Call trace: swsusp_save+0x280/0x538 swsusp_arch_suspend+0x148/0x190 hibernation_snapshot+0x240/0x39c hibernate+0xc4/0x378 state_store+0xf0/0x10c kobj_attr_store+0x14/0x24 The reason is swsusp_save() -> copy_data_pages() -> page_is_saveable() -> kernel_page_present() assuming that a page is always present when can_set_direct_map() is false (all of rodata_full, debug_pagealloc_enabled() and arm64_kfence_can_set_direct_map() false), irrespective of the MEMBLOCK_NOMAP ranges. Such MEMBLOCK_NOMAP regions should not be saved during hibernation. This problem was introduced by changes to the pfn_valid() logic in commit a7d9f306ba70 ("arm64: drop pfn_valid_within() and simplify pfn_valid()"). Similar to other architectures, drop the !can_set_direct_map() check in kernel_page_present() so that page_is_savable() skips such pages. [catalin.marinas@arm.com: rework commit message]
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-28 17:47 UTC
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: a7d9f306ba7052056edf9ccae596aeb400226af8 , < 813f5213f2c612dc800054859aaa396ec8ad7069 (git)
Affected: a7d9f306ba7052056edf9ccae596aeb400226af8 , < f7e71a7cf399f53ff9fc314ca3836dc913b05bd6 (git)
Affected: a7d9f306ba7052056edf9ccae596aeb400226af8 , < 31f815cb436082e72d34ed2e8a182140a73ebdf4 (git)
Affected: a7d9f306ba7052056edf9ccae596aeb400226af8 , < 022b19ebc31cce369c407617041a3db810db23b3 (git)
Affected: a7d9f306ba7052056edf9ccae596aeb400226af8 , < 50449ca66cc5a8cbc64749cf4b9f3d3fc5f4b457 (git)
guessed Create a notification for this product.
Linux Linux Affected: 5.14
Unaffected: 0 , < 5.14 (semver)
Unaffected: 5.15.157 , ≤ 5.15.* (semver)
Unaffected: 6.1.88 , ≤ 6.1.* (semver)
Unaffected: 6.6.29 , ≤ 6.6.* (semver)
Unaffected: 6.8.8 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\narm64: hibernate: Fix level3 translation fault in swsusp_save()\n\nOn arm64 machines, swsusp_save() faults if it attempts to access\nMEMBLOCK_NOMAP memory ranges. This can be reproduced in QEMU using UEFI\nwhen booting with rodata=off debug_pagealloc=off and CONFIG_KFENCE=n:\n\n  Unable to handle kernel paging request at virtual address ffffff8000000000\n  Mem abort info:\n    ESR = 0x0000000096000007\n    EC = 0x25: DABT (current EL), IL = 32 bits\n    SET = 0, FnV = 0\n    EA = 0, S1PTW = 0\n    FSC = 0x07: level 3 translation fault\n  Data abort info:\n    ISV = 0, ISS = 0x00000007, ISS2 = 0x00000000\n    CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n    GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n  swapper pgtable: 4k pages, 39-bit VAs, pgdp=00000000eeb0b000\n  [ffffff8000000000] pgd=180000217fff9803, p4d=180000217fff9803, pud=180000217fff9803, pmd=180000217fff8803, pte=0000000000000000\n  Internal error: Oops: 0000000096000007 [#1] SMP\n  Internal error: Oops: 0000000096000007 [#1] SMP\n  Modules linked in: xt_multiport ipt_REJECT nf_reject_ipv4 xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_filter bpfilter rfkill at803x snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg dwmac_generic stmmac_platform snd_hda_codec stmmac joydev pcs_xpcs snd_hda_core phylink ppdev lp parport ramoops reed_solomon ip_tables x_tables nls_iso8859_1 vfat multipath linear amdgpu amdxcp drm_exec gpu_sched drm_buddy hid_generic usbhid hid radeon video drm_suballoc_helper drm_ttm_helper ttm i2c_algo_bit drm_display_helper cec drm_kms_helper drm\n  CPU: 0 PID: 3663 Comm: systemd-sleep Not tainted 6.6.2+ #76\n  Source Version: 4e22ed63a0a48e7a7cff9b98b7806d8d4add7dc0\n  Hardware name: Greatwall GW-XXXXXX-XXX/GW-XXXXXX-XXX, BIOS KunLun BIOS V4.0 01/19/2021\n  pstate: 600003c5 (nZCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n  pc : swsusp_save+0x280/0x538\n  lr : swsusp_save+0x280/0x538\n  sp : ffffffa034a3fa40\n  x29: ffffffa034a3fa40 x28: ffffff8000001000 x27: 0000000000000000\n  x26: ffffff8001400000 x25: ffffffc08113e248 x24: 0000000000000000\n  x23: 0000000000080000 x22: ffffffc08113e280 x21: 00000000000c69f2\n  x20: ffffff8000000000 x19: ffffffc081ae2500 x18: 0000000000000000\n  x17: 6666662074736420 x16: 3030303030303030 x15: 3038666666666666\n  x14: 0000000000000b69 x13: ffffff9f89088530 x12: 00000000ffffffea\n  x11: 00000000ffff7fff x10: 00000000ffff7fff x9 : ffffffc08193f0d0\n  x8 : 00000000000bffe8 x7 : c0000000ffff7fff x6 : 0000000000000001\n  x5 : ffffffa0fff09dc8 x4 : 0000000000000000 x3 : 0000000000000027\n  x2 : 0000000000000000 x1 : 0000000000000000 x0 : 000000000000004e\n  Call trace:\n   swsusp_save+0x280/0x538\n   swsusp_arch_suspend+0x148/0x190\n   hibernation_snapshot+0x240/0x39c\n   hibernate+0xc4/0x378\n   state_store+0xf0/0x10c\n   kobj_attr_store+0x14/0x24\n\nThe reason is swsusp_save() -\u003e copy_data_pages() -\u003e page_is_saveable()\n-\u003e kernel_page_present() assuming that a page is always present when\ncan_set_direct_map() is false (all of rodata_full,\ndebug_pagealloc_enabled() and arm64_kfence_can_set_direct_map() false),\nirrespective of the MEMBLOCK_NOMAP ranges. Such MEMBLOCK_NOMAP regions\nshould not be saved during hibernation.\n\nThis problem was introduced by changes to the pfn_valid() logic in\ncommit a7d9f306ba70 (\"arm64: drop pfn_valid_within() and simplify\npfn_valid()\").\n\nSimilar to other architectures, drop the !can_set_direct_map() check in\nkernel_page_present() so that page_is_savable() skips such pages.\n\n[catalin.marinas@arm.com: rework commit message]"
        },
        {
          "lang": "es",
          "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: arm64: hibernaci\u00f3n: corrige el error de traducci\u00f3n de nivel 3 en swsusp_save() En m\u00e1quinas arm64, swsusp_save() falla si intenta acceder a los rangos de memoria MEMBLOCK_NOMAP. Esto se puede reproducir en QEMU usando UEFI al arrancar con rodata=off debug_pagealloc=off y CONFIG_KFENCE=n: No se puede manejar la solicitud de paginaci\u00f3n del kernel en la direcci\u00f3n virtual ffffff8000000000 Informaci\u00f3n de cancelaci\u00f3n de memoria: ESR = 0x0000000096000007 EC = 0x25: DABT (EL actual), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x07: fallo de traducci\u00f3n de nivel 3 Informaci\u00f3n de cancelaci\u00f3n de datos: ISV = 0, ISS = 0x00000007, ISS2 = 0x00000000 CM = 0, WnR = 0, TnD = 0, TagAccess = 0 GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 pgtable de intercambio: p\u00e1ginas de 4k, VA de 39 bits, pgdp=00000000eeb0b000 [ffffff8000000000] pgd=180000217fff9803, p4d=180000217fff 9803, pud=180000217fff9803, pmd =180000217fff8803, pte=0000000000000000 Error interno: Ups: 0000000096000007 [#1] Error interno de SMP: Ups: 0000000096000007 [#1] M\u00f3dulos SMP vinculados en: xt_multiport ipt_REJECT nf_reject_ipv4 x t_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_filter bpfilter rfkill at803x snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg dwmac_generic stmmac_platform snd_hda_codec stmmac joydev pcs_xpcs snd_hda_core phylink ppdev lp parport ramoops reed_solomon ip_tables x_tables nls_iso8859_1 vfat multipath lineal amdgpu amdxcp drm_exec gpu_sched drm_buddy hid_generic usbhid hid radeon video drm_suballoc_helper drm_ttm_helper ttm algo_bit drm_display_helper cec drm_kms_helper drm CPU: 0 PID: 3663 Comm: systemd-sleep No contaminado 6.6.2 + #76 Versi\u00f3n de origen: 4e22ed63a0a48e7a7cff9b98b7806d8d4add7dc0 Nombre del hardware: Greatwall GW-XXXXXX-XXX/GW-XXXXXX-XXX, BIOS KunLun BIOS V4.0 19/01/2021 pstate: 600003c5 (nZCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc: swsusp_save+0x280/0x538 lr: swsusp_save+0x280/0x538 sp: ffffffa034a3fa40 x29: ffffffa034a3fa40 x28: ffffff8000001000 x27: 0000000000000000 x26: ffff8001400000 x25: ffffffc08113e248 x24: 0000000000000000 x23: 0000000000080000 x22: ffffffc08113e280 x21: 00000000000c69f2 x20 : ffffff8000000000 x19: ffffffc081ae2500 x18: 0000000000000000 x17: 6666662074736420 x16: 3030303030303030 x15: 3038666666666666 x14: 00000000000b69 x13: ffffff9f89088530 x12: 00000000ffffffea x11: 00000000ffff7fff x10: 00000000ffff7fff x9: fffffc08193f0d0 x8: 00000000000bffe8 x7: c 0000000ffff7fff x6: 0000000000000001 x5: fffffa0fff09dc8 x4: 0000000000000000 x3: 0000000000000027 x2: 0000000000000000 x1: 0000000000000000 x0: 000000000000004e Rastreo de llamadas: swsusp_save+0x280/0x538 swsusp_arch_suspend+0x148/0x190 bernation_snapshot+0x240/0x39c hibernate+0xc4/0x378 state_store+0xf0/0x10c kobj_attr_store+0x14/0x24 El motivo es swsusp_save( ) -\u0026gt; copy_data_pages() -\u0026gt; page_is_saveable() -\u0026gt; kernel_page_present() suponiendo que una p\u00e1gina siempre est\u00e1 presente cuando can_set_direct_map() es falsa (todos rodata_full, debug_pagealloc_enabled() y arm64_kfence_can_set_direct_map() son falsos), independientemente de los rangos de MEMBLOCK_NOMAP. Estas regiones MEMBLOCK_NOMAP no deben guardarse durante la hibernaci\u00f3n. Este problema se introdujo por cambios en la l\u00f3gica pfn_valid() en el commit a7d9f306ba70 (\"arm64: drop pfn_valid_within() and simplifica pfn_valid()\"). Al igual que en otras arquitecturas, elimine la verificaci\u00f3n !can_set_direct_map() en kernel_page_present() para que page_is_savable() omita dichas p\u00e1ginas. [catalin.marinas@arm.com: mensaje de confirmaci\u00f3n de reelaboraci\u00f3n]"
        }
      ],
      "id": "CVE-2024-26989",
      "lastModified": "2024-12-23T20:43:38.437",
      "metrics": {
        "cvssMetricV31": [
          {
            "cvssData": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 7.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            },
            "exploitabilityScore": 1.8,
            "impactScore": 5.9,
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      },
      "published": "2024-05-01T06:15:16.577",
      "references": [
        {
          "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
          "tags": [
            "Patch"
          ],
          "url": "https://git.kernel.org/stable/c/022b19ebc31cce369c407617041a3db810db23b3"
        },
        {
          "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
          "tags": [
            "Patch"
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          "url": "https://git.kernel.org/stable/c/31f815cb436082e72d34ed2e8a182140a73ebdf4"
        },
        {
          "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
          "tags": [
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          "url": "https://git.kernel.org/stable/c/50449ca66cc5a8cbc64749cf4b9f3d3fc5f4b457"
        },
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          "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
          "tags": [
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          "url": "https://git.kernel.org/stable/c/813f5213f2c612dc800054859aaa396ec8ad7069"
        },
        {
          "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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          "url": "https://git.kernel.org/stable/c/f7e71a7cf399f53ff9fc314ca3836dc913b05bd6"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
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          ],
          "url": "https://git.kernel.org/stable/c/022b19ebc31cce369c407617041a3db810db23b3"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Patch"
          ],
          "url": "https://git.kernel.org/stable/c/31f815cb436082e72d34ed2e8a182140a73ebdf4"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Patch"
          ],
          "url": "https://git.kernel.org/stable/c/50449ca66cc5a8cbc64749cf4b9f3d3fc5f4b457"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Patch"
          ],
          "url": "https://git.kernel.org/stable/c/813f5213f2c612dc800054859aaa396ec8ad7069"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Patch"
          ],
          "url": "https://git.kernel.org/stable/c/f7e71a7cf399f53ff9fc314ca3836dc913b05bd6"
        }
      ],
      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Analyzed",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "NVD-CWE-noinfo"
            }
          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "Linux",
                "programFiles": [
                  "arch/arm64/mm/pageattr.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "lessThan": "813f5213f2c612dc800054859aaa396ec8ad7069",
                    "status": "affected",
                    "version": "a7d9f306ba7052056edf9ccae596aeb400226af8",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "f7e71a7cf399f53ff9fc314ca3836dc913b05bd6",
                    "status": "affected",
                    "version": "a7d9f306ba7052056edf9ccae596aeb400226af8",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "31f815cb436082e72d34ed2e8a182140a73ebdf4",
                    "status": "affected",
                    "version": "a7d9f306ba7052056edf9ccae596aeb400226af8",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "022b19ebc31cce369c407617041a3db810db23b3",
                    "status": "affected",
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                    "versionType": "git"
                  },
                  {
                    "lessThan": "50449ca66cc5a8cbc64749cf4b9f3d3fc5f4b457",
                    "status": "affected",
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                    "versionType": "git"
                  }
                ]
              },
              {
                "defaultStatus": "affected",
                "product": "Linux",
                "programFiles": [
                  "arch/arm64/mm/pageattr.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "status": "affected",
                    "version": "5.14"
                  },
                  {
                    "lessThan": "5.14",
                    "status": "unaffected",
                    "version": "0",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "5.15.*",
                    "status": "unaffected",
                    "version": "5.15.157",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.1.*",
                    "status": "unaffected",
                    "version": "6.1.88",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.6.*",
                    "status": "unaffected",
                    "version": "6.6.29",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.8.*",
                    "status": "unaffected",
                    "version": "6.8.8",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "*",
                    "status": "unaffected",
                    "version": "6.9",
                    "versionType": "original_commit_for_fix"
                  }
                ]
              }
            ],
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "1D42B41E-130E-40D9-841E-8B5EEDDD755F",
                    "versionEndExcluding": "5.15.157",
                    "versionStartIncluding": "5.14",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B665F958-644E-434D-A78D-CCD1628D1774",
                    "versionEndExcluding": "6.1.88",
                    "versionStartIncluding": "5.16",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "0999E154-1E68-41FA-8DE3-9A735E382224",
                    "versionEndExcluding": "6.6.29",
                    "versionStartIncluding": "6.2",
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                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "673B3328-389D-41A4-9617-669298635262",
                    "versionEndExcluding": "6.8.8",
                    "versionStartIncluding": "6.7",
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                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*",
                    "matchCriteriaId": "22BEDD49-2C6D-402D-9DBF-6646F6ECD10B",
                    "vulnerable": true
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                    "matchCriteriaId": "DF73CB2A-DFFD-46FB-9BFE-AA394F27EA37",
                    "vulnerable": true
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                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc3:*:*:*:*:*:*",
                    "matchCriteriaId": "52048DDA-FC5A-4363-95A0-A6357B4D7F8C",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc4:*:*:*:*:*:*",
                    "matchCriteriaId": "A06B2CCF-3F43-4FA9-8773-C83C3F5764B2",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\narm64: hibernate: Fix level3 translation fault in swsusp_save()\n\nOn arm64 machines, swsusp_save() faults if it attempts to access\nMEMBLOCK_NOMAP memory ranges. This can be reproduced in QEMU using UEFI\nwhen booting with rodata=off debug_pagealloc=off and CONFIG_KFENCE=n:\n\n  Unable to handle kernel paging request at virtual address ffffff8000000000\n  Mem abort info:\n    ESR = 0x0000000096000007\n    EC = 0x25: DABT (current EL), IL = 32 bits\n    SET = 0, FnV = 0\n    EA = 0, S1PTW = 0\n    FSC = 0x07: level 3 translation fault\n  Data abort info:\n    ISV = 0, ISS = 0x00000007, ISS2 = 0x00000000\n    CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n    GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n  swapper pgtable: 4k pages, 39-bit VAs, pgdp=00000000eeb0b000\n  [ffffff8000000000] pgd=180000217fff9803, p4d=180000217fff9803, pud=180000217fff9803, pmd=180000217fff8803, pte=0000000000000000\n  Internal error: Oops: 0000000096000007 [#1] SMP\n  Internal error: Oops: 0000000096000007 [#1] SMP\n  Modules linked in: xt_multiport ipt_REJECT nf_reject_ipv4 xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_filter bpfilter rfkill at803x snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg dwmac_generic stmmac_platform snd_hda_codec stmmac joydev pcs_xpcs snd_hda_core phylink ppdev lp parport ramoops reed_solomon ip_tables x_tables nls_iso8859_1 vfat multipath linear amdgpu amdxcp drm_exec gpu_sched drm_buddy hid_generic usbhid hid radeon video drm_suballoc_helper drm_ttm_helper ttm i2c_algo_bit drm_display_helper cec drm_kms_helper drm\n  CPU: 0 PID: 3663 Comm: systemd-sleep Not tainted 6.6.2+ #76\n  Source Version: 4e22ed63a0a48e7a7cff9b98b7806d8d4add7dc0\n  Hardware name: Greatwall GW-XXXXXX-XXX/GW-XXXXXX-XXX, BIOS KunLun BIOS V4.0 01/19/2021\n  pstate: 600003c5 (nZCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n  pc : swsusp_save+0x280/0x538\n  lr : swsusp_save+0x280/0x538\n  sp : ffffffa034a3fa40\n  x29: ffffffa034a3fa40 x28: ffffff8000001000 x27: 0000000000000000\n  x26: ffffff8001400000 x25: ffffffc08113e248 x24: 0000000000000000\n  x23: 0000000000080000 x22: ffffffc08113e280 x21: 00000000000c69f2\n  x20: ffffff8000000000 x19: ffffffc081ae2500 x18: 0000000000000000\n  x17: 6666662074736420 x16: 3030303030303030 x15: 3038666666666666\n  x14: 0000000000000b69 x13: ffffff9f89088530 x12: 00000000ffffffea\n  x11: 00000000ffff7fff x10: 00000000ffff7fff x9 : ffffffc08193f0d0\n  x8 : 00000000000bffe8 x7 : c0000000ffff7fff x6 : 0000000000000001\n  x5 : ffffffa0fff09dc8 x4 : 0000000000000000 x3 : 0000000000000027\n  x2 : 0000000000000000 x1 : 0000000000000000 x0 : 000000000000004e\n  Call trace:\n   swsusp_save+0x280/0x538\n   swsusp_arch_suspend+0x148/0x190\n   hibernation_snapshot+0x240/0x39c\n   hibernate+0xc4/0x378\n   state_store+0xf0/0x10c\n   kobj_attr_store+0x14/0x24\n\nThe reason is swsusp_save() -\u003e copy_data_pages() -\u003e page_is_saveable()\n-\u003e kernel_page_present() assuming that a page is always present when\ncan_set_direct_map() is false (all of rodata_full,\ndebug_pagealloc_enabled() and arm64_kfence_can_set_direct_map() false),\nirrespective of the MEMBLOCK_NOMAP ranges. Such MEMBLOCK_NOMAP regions\nshould not be saved during hibernation.\n\nThis problem was introduced by changes to the pfn_valid() logic in\ncommit a7d9f306ba70 (\"arm64: drop pfn_valid_within() and simplify\npfn_valid()\").\n\nSimilar to other architectures, drop the !can_set_direct_map() check in\nkernel_page_present() so that page_is_savable() skips such pages.\n\n[catalin.marinas@arm.com: rework commit message]"
          },
          {
            "lang": "es",
            "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: arm64: hibernaci\u00f3n: corrige el error de traducci\u00f3n de nivel 3 en swsusp_save() En m\u00e1quinas arm64, swsusp_save() falla si intenta acceder a los rangos de memoria MEMBLOCK_NOMAP. Esto se puede reproducir en QEMU usando UEFI al arrancar con rodata=off debug_pagealloc=off y CONFIG_KFENCE=n: No se puede manejar la solicitud de paginaci\u00f3n del kernel en la direcci\u00f3n virtual ffffff8000000000 Informaci\u00f3n de cancelaci\u00f3n de memoria: ESR = 0x0000000096000007 EC = 0x25: DABT (EL actual), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x07: fallo de traducci\u00f3n de nivel 3 Informaci\u00f3n de cancelaci\u00f3n de datos: ISV = 0, ISS = 0x00000007, ISS2 = 0x00000000 CM = 0, WnR = 0, TnD = 0, TagAccess = 0 GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 pgtable de intercambio: p\u00e1ginas de 4k, VA de 39 bits, pgdp=00000000eeb0b000 [ffffff8000000000] pgd=180000217fff9803, p4d=180000217fff 9803, pud=180000217fff9803, pmd =180000217fff8803, pte=0000000000000000 Error interno: Ups: 0000000096000007 [#1] Error interno de SMP: Ups: 0000000096000007 [#1] M\u00f3dulos SMP vinculados en: xt_multiport ipt_REJECT nf_reject_ipv4 x t_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_filter bpfilter rfkill at803x snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg dwmac_generic stmmac_platform snd_hda_codec stmmac joydev pcs_xpcs snd_hda_core phylink ppdev lp parport ramoops reed_solomon ip_tables x_tables nls_iso8859_1 vfat multipath lineal amdgpu amdxcp drm_exec gpu_sched drm_buddy hid_generic usbhid hid radeon video drm_suballoc_helper drm_ttm_helper ttm algo_bit drm_display_helper cec drm_kms_helper drm CPU: 0 PID: 3663 Comm: systemd-sleep No contaminado 6.6.2 + #76 Versi\u00f3n de origen: 4e22ed63a0a48e7a7cff9b98b7806d8d4add7dc0 Nombre del hardware: Greatwall GW-XXXXXX-XXX/GW-XXXXXX-XXX, BIOS KunLun BIOS V4.0 19/01/2021 pstate: 600003c5 (nZCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc: swsusp_save+0x280/0x538 lr: swsusp_save+0x280/0x538 sp: ffffffa034a3fa40 x29: ffffffa034a3fa40 x28: ffffff8000001000 x27: 0000000000000000 x26: ffff8001400000 x25: ffffffc08113e248 x24: 0000000000000000 x23: 0000000000080000 x22: ffffffc08113e280 x21: 00000000000c69f2 x20 : ffffff8000000000 x19: ffffffc081ae2500 x18: 0000000000000000 x17: 6666662074736420 x16: 3030303030303030 x15: 3038666666666666 x14: 00000000000b69 x13: ffffff9f89088530 x12: 00000000ffffffea x11: 00000000ffff7fff x10: 00000000ffff7fff x9: fffffc08193f0d0 x8: 00000000000bffe8 x7: c 0000000ffff7fff x6: 0000000000000001 x5: fffffa0fff09dc8 x4: 0000000000000000 x3: 0000000000000027 x2: 0000000000000000 x1: 0000000000000000 x0: 000000000000004e Rastreo de llamadas: swsusp_save+0x280/0x538 swsusp_arch_suspend+0x148/0x190 bernation_snapshot+0x240/0x39c hibernate+0xc4/0x378 state_store+0xf0/0x10c kobj_attr_store+0x14/0x24 El motivo es swsusp_save( ) -\u0026gt; copy_data_pages() -\u0026gt; page_is_saveable() -\u0026gt; kernel_page_present() suponiendo que una p\u00e1gina siempre est\u00e1 presente cuando can_set_direct_map() es falsa (todos rodata_full, debug_pagealloc_enabled() y arm64_kfence_can_set_direct_map() son falsos), independientemente de los rangos de MEMBLOCK_NOMAP. Estas regiones MEMBLOCK_NOMAP no deben guardarse durante la hibernaci\u00f3n. Este problema se introdujo por cambios en la l\u00f3gica pfn_valid() en el commit a7d9f306ba70 (\"arm64: drop pfn_valid_within() and simplifica pfn_valid()\"). Al igual que en otras arquitecturas, elimine la verificaci\u00f3n !can_set_direct_map() en kernel_page_present() para que page_is_savable() omita dichas p\u00e1ginas. [catalin.marinas@arm.com: mensaje de confirmaci\u00f3n de reelaboraci\u00f3n]"
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              "value": "In the Linux kernel, the following vulnerability has been resolved:\n\narm64: hibernate: Fix level3 translation fault in swsusp_save()\n\nOn arm64 machines, swsusp_save() faults if it attempts to access\nMEMBLOCK_NOMAP memory ranges. This can be reproduced in QEMU using UEFI\nwhen booting with rodata=off debug_pagealloc=off and CONFIG_KFENCE=n:\n\n  Unable to handle kernel paging request at virtual address ffffff8000000000\n  Mem abort info:\n    ESR = 0x0000000096000007\n    EC = 0x25: DABT (current EL), IL = 32 bits\n    SET = 0, FnV = 0\n    EA = 0, S1PTW = 0\n    FSC = 0x07: level 3 translation fault\n  Data abort info:\n    ISV = 0, ISS = 0x00000007, ISS2 = 0x00000000\n    CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n    GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n  swapper pgtable: 4k pages, 39-bit VAs, pgdp=00000000eeb0b000\n  [ffffff8000000000] pgd=180000217fff9803, p4d=180000217fff9803, pud=180000217fff9803, pmd=180000217fff8803, pte=0000000000000000\n  Internal error: Oops: 0000000096000007 [#1] SMP\n  Internal error: Oops: 0000000096000007 [#1] SMP\n  Modules linked in: xt_multiport ipt_REJECT nf_reject_ipv4 xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_filter bpfilter rfkill at803x snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg dwmac_generic stmmac_platform snd_hda_codec stmmac joydev pcs_xpcs snd_hda_core phylink ppdev lp parport ramoops reed_solomon ip_tables x_tables nls_iso8859_1 vfat multipath linear amdgpu amdxcp drm_exec gpu_sched drm_buddy hid_generic usbhid hid radeon video drm_suballoc_helper drm_ttm_helper ttm i2c_algo_bit drm_display_helper cec drm_kms_helper drm\n  CPU: 0 PID: 3663 Comm: systemd-sleep Not tainted 6.6.2+ #76\n  Source Version: 4e22ed63a0a48e7a7cff9b98b7806d8d4add7dc0\n  Hardware name: Greatwall GW-XXXXXX-XXX/GW-XXXXXX-XXX, BIOS KunLun BIOS V4.0 01/19/2021\n  pstate: 600003c5 (nZCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n  pc : swsusp_save+0x280/0x538\n  lr : swsusp_save+0x280/0x538\n  sp : ffffffa034a3fa40\n  x29: ffffffa034a3fa40 x28: ffffff8000001000 x27: 0000000000000000\n  x26: ffffff8001400000 x25: ffffffc08113e248 x24: 0000000000000000\n  x23: 0000000000080000 x22: ffffffc08113e280 x21: 00000000000c69f2\n  x20: ffffff8000000000 x19: ffffffc081ae2500 x18: 0000000000000000\n  x17: 6666662074736420 x16: 3030303030303030 x15: 3038666666666666\n  x14: 0000000000000b69 x13: ffffff9f89088530 x12: 00000000ffffffea\n  x11: 00000000ffff7fff x10: 00000000ffff7fff x9 : ffffffc08193f0d0\n  x8 : 00000000000bffe8 x7 : c0000000ffff7fff x6 : 0000000000000001\n  x5 : ffffffa0fff09dc8 x4 : 0000000000000000 x3 : 0000000000000027\n  x2 : 0000000000000000 x1 : 0000000000000000 x0 : 000000000000004e\n  Call trace:\n   swsusp_save+0x280/0x538\n   swsusp_arch_suspend+0x148/0x190\n   hibernation_snapshot+0x240/0x39c\n   hibernate+0xc4/0x378\n   state_store+0xf0/0x10c\n   kobj_attr_store+0x14/0x24\n\nThe reason is swsusp_save() -\u003e copy_data_pages() -\u003e page_is_saveable()\n-\u003e kernel_page_present() assuming that a page is always present when\ncan_set_direct_map() is false (all of rodata_full,\ndebug_pagealloc_enabled() and arm64_kfence_can_set_direct_map() false),\nirrespective of the MEMBLOCK_NOMAP ranges. Such MEMBLOCK_NOMAP regions\nshould not be saved during hibernation.\n\nThis problem was introduced by changes to the pfn_valid() logic in\ncommit a7d9f306ba70 (\"arm64: drop pfn_valid_within() and simplify\npfn_valid()\").\n\nSimilar to other architectures, drop the !can_set_direct_map() check in\nkernel_page_present() so that page_is_savable() skips such pages.\n\n[catalin.marinas@arm.com: rework commit message]"
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            },
            {
              "url": "https://git.kernel.org/stable/c/31f815cb436082e72d34ed2e8a182140a73ebdf4"
            },
            {
              "url": "https://git.kernel.org/stable/c/022b19ebc31cce369c407617041a3db810db23b3"
            },
            {
              "url": "https://git.kernel.org/stable/c/50449ca66cc5a8cbc64749cf4b9f3d3fc5f4b457"
            }
          ],
          "title": "arm64: hibernate: Fix level3 translation fault in swsusp_save()",
          "x_generator": {
            "engine": "bippy-1.2.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "assignerShortName": "Linux",
        "cveId": "CVE-2024-26989",
        "datePublished": "2024-05-01T05:27:44.067Z",
        "dateReserved": "2024-02-19T14:20:24.205Z",
        "dateUpdated": "2026-05-11T20:08:15.613Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.