CVE-2026-43413 (GCVE-0-2026-43413)

Vulnerability from cvelistv5 – Published: 2026-05-08 14:21 – Updated: 2026-05-11 22:24
VLAI
Title
scsi: hisi_sas: Fix NULL pointer exception during user_scan()
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: hisi_sas: Fix NULL pointer exception during user_scan() user_scan() invokes updated sas_user_scan() for channel 0, and if successful, iteratively scans remaining channels (1 to shost->max_channel) via scsi_scan_host_selected() in commit 37c4e72b0651 ("scsi: Fix sas_user_scan() to handle wildcard and multi-channel scans"). However, hisi_sas supports only one channel, and the current value of max_channel is 1. sas_user_scan() for channel 1 will trigger the following NULL pointer exception: [ 441.554662] Unable to handle kernel NULL pointer dereference at virtual address 00000000000008b0 [ 441.554699] Mem abort info: [ 441.554710] ESR = 0x0000000096000004 [ 441.554718] EC = 0x25: DABT (current EL), IL = 32 bits [ 441.554723] SET = 0, FnV = 0 [ 441.554726] EA = 0, S1PTW = 0 [ 441.554730] FSC = 0x04: level 0 translation fault [ 441.554735] Data abort info: [ 441.554737] ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 [ 441.554742] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 441.554747] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 441.554752] user pgtable: 4k pages, 48-bit VAs, pgdp=00000828377a6000 [ 441.554757] [00000000000008b0] pgd=0000000000000000, p4d=0000000000000000 [ 441.554769] Internal error: Oops: 0000000096000004 [#1] SMP [ 441.629589] Modules linked in: arm_spe_pmu arm_smmuv3_pmu tpm_tis_spi hisi_uncore_sllc_pmu hisi_uncore_pa_pmu hisi_uncore_l3c_pmu hisi_uncore_hha_pmu hisi_uncore_ddrc_pmu hisi_uncore_cpa_pmu hns3_pmu hisi_ptt hisi_pcie_pmu tpm_tis_core spidev spi_hisi_sfc_v3xx hisi_uncore_pmu spi_dw_mmio fuse hclge hclge_common hisi_sec2 hisi_hpre hisi_zip hisi_qm hns3 hisi_sas_v3_hw sm3_ce sbsa_gwdt hnae3 hisi_sas_main uacce hisi_dma i2c_hisi dm_mirror dm_region_hash dm_log dm_mod [ 441.670819] CPU: 46 UID: 0 PID: 6994 Comm: bash Kdump: loaded Not tainted 7.0.0-rc2+ #84 PREEMPT [ 441.691327] pstate: 81400009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 441.698277] pc : sas_find_dev_by_rphy+0x44/0x118 [ 441.702896] lr : sas_find_dev_by_rphy+0x3c/0x118 [ 441.707502] sp : ffff80009abbba40 [ 441.710805] x29: ffff80009abbba40 x28: ffff082819a40008 x27: ffff082810c37c08 [ 441.717930] x26: ffff082810c37c28 x25: ffff082819a40290 x24: ffff082810c37c00 [ 441.725054] x23: 0000000000000000 x22: 0000000000000001 x21: ffff082819a40000 [ 441.732179] x20: ffff082819a40290 x19: 0000000000000000 x18: 0000000000000020 [ 441.739304] x17: 0000000000000000 x16: ffffb5dad6bda690 x15: 00000000ffffffff [ 441.746428] x14: ffff082814c3b26c x13: 00000000ffffffff x12: ffff082814c3b26a [ 441.753553] x11: 00000000000000c0 x10: 000000000000003a x9 : ffffb5dad5ea94f4 [ 441.760678] x8 : 000000000000003a x7 : ffff80009abbbab0 x6 : 0000000000000030 [ 441.767802] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 441.774926] x2 : ffff08280f35a300 x1 : ffffb5dad7127180 x0 : 0000000000000000 [ 441.782053] Call trace: [ 441.784488] sas_find_dev_by_rphy+0x44/0x118 (P) [ 441.789095] sas_target_alloc+0x24/0xb0 [ 441.792920] scsi_alloc_target+0x290/0x330 [ 441.797010] __scsi_scan_target+0x88/0x258 [ 441.801096] scsi_scan_channel+0x74/0xb8 [ 441.805008] scsi_scan_host_selected+0x170/0x188 [ 441.809615] sas_user_scan+0xfc/0x148 [ 441.813267] store_scan+0x10c/0x180 [ 441.816743] dev_attr_store+0x20/0x40 [ 441.820398] sysfs_kf_write+0x84/0xa8 [ 441.824054] kernfs_fop_write_iter+0x130/0x1c8 [ 441.828487] vfs_write+0x2c0/0x370 [ 441.831880] ksys_write+0x74/0x118 [ 441.835271] __arm64_sys_write+0x24/0x38 [ 441.839182] invoke_syscall+0x50/0x120 [ 441.842919] el0_svc_common.constprop.0+0xc8/0xf0 [ 441.847611] do_el0_svc+0x24/0x38 [ 441.850913] el0_svc+0x38/0x158 [ 441.854043] el0t_64_sync_handler+0xa0/0xe8 [ 441.858214] el0t_64_sync+0x1ac/0x1b0 [ 441.861865] Code: aa1303e0 97ff70a8 34ffff80 d10a4273 (f9445a75) [ 441.867946] ---[ end trace 0000000000000000 ]--- Therefore ---truncated---
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: e21fe3a52692f554efd67957c772c702de627a3a , < 70c78429ef383e35f9c58848994aeeac8083ae35 (git)
Affected: e21fe3a52692f554efd67957c772c702de627a3a , < 40119a21d9769bf8fdab5c93c6c878296e628abf (git)
Affected: e21fe3a52692f554efd67957c772c702de627a3a , < 21a13db8d449b9c7eda4471da7f12417602dbbc7 (git)
Affected: e21fe3a52692f554efd67957c772c702de627a3a , < beadac156610a4f3bb15cb7bb4b07b6ac06f6567 (git)
Affected: e21fe3a52692f554efd67957c772c702de627a3a , < 8ddc0c26916574395447ebf4cff684314f6873a9 (git)
Create a notification for this product.
Linux Linux Affected: 4.13
Unaffected: 0 , < 4.13 (semver)
Unaffected: 6.6.130 , ≤ 6.6.* (semver)
Unaffected: 6.12.78 , ≤ 6.12.* (semver)
Unaffected: 6.18.19 , ≤ 6.18.* (semver)
Unaffected: 6.19.9 , ≤ 6.19.* (semver)
Unaffected: 7.0 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/hisi_sas/hisi_sas_main.c",
            "drivers/scsi/hisi_sas/hisi_sas_v3_hw.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "70c78429ef383e35f9c58848994aeeac8083ae35",
              "status": "affected",
              "version": "e21fe3a52692f554efd67957c772c702de627a3a",
              "versionType": "git"
            },
            {
              "lessThan": "40119a21d9769bf8fdab5c93c6c878296e628abf",
              "status": "affected",
              "version": "e21fe3a52692f554efd67957c772c702de627a3a",
              "versionType": "git"
            },
            {
              "lessThan": "21a13db8d449b9c7eda4471da7f12417602dbbc7",
              "status": "affected",
              "version": "e21fe3a52692f554efd67957c772c702de627a3a",
              "versionType": "git"
            },
            {
              "lessThan": "beadac156610a4f3bb15cb7bb4b07b6ac06f6567",
              "status": "affected",
              "version": "e21fe3a52692f554efd67957c772c702de627a3a",
              "versionType": "git"
            },
            {
              "lessThan": "8ddc0c26916574395447ebf4cff684314f6873a9",
              "status": "affected",
              "version": "e21fe3a52692f554efd67957c772c702de627a3a",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/hisi_sas/hisi_sas_main.c",
            "drivers/scsi/hisi_sas/hisi_sas_v3_hw.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.13"
            },
            {
              "lessThan": "4.13",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.130",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.78",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.19",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.19.*",
              "status": "unaffected",
              "version": "6.19.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.130",
                  "versionStartIncluding": "4.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.78",
                  "versionStartIncluding": "4.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.19",
                  "versionStartIncluding": "4.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.19.9",
                  "versionStartIncluding": "4.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0",
                  "versionStartIncluding": "4.13",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: hisi_sas: Fix NULL pointer exception during user_scan()\n\nuser_scan() invokes updated sas_user_scan() for channel 0, and if\nsuccessful, iteratively scans remaining channels (1 to shost-\u003emax_channel)\nvia scsi_scan_host_selected() in commit 37c4e72b0651 (\"scsi: Fix\nsas_user_scan() to handle wildcard and multi-channel scans\"). However,\nhisi_sas supports only one channel, and the current value of max_channel is\n1. sas_user_scan() for channel 1 will trigger the following NULL pointer\nexception:\n\n[  441.554662] Unable to handle kernel NULL pointer dereference at virtual address 00000000000008b0\n[  441.554699] Mem abort info:\n[  441.554710]   ESR = 0x0000000096000004\n[  441.554718]   EC = 0x25: DABT (current EL), IL = 32 bits\n[  441.554723]   SET = 0, FnV = 0\n[  441.554726]   EA = 0, S1PTW = 0\n[  441.554730]   FSC = 0x04: level 0 translation fault\n[  441.554735] Data abort info:\n[  441.554737]   ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000\n[  441.554742]   CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n[  441.554747]   GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n[  441.554752] user pgtable: 4k pages, 48-bit VAs, pgdp=00000828377a6000\n[  441.554757] [00000000000008b0] pgd=0000000000000000, p4d=0000000000000000\n[  441.554769] Internal error: Oops: 0000000096000004 [#1]  SMP\n[  441.629589] Modules linked in: arm_spe_pmu arm_smmuv3_pmu tpm_tis_spi hisi_uncore_sllc_pmu hisi_uncore_pa_pmu hisi_uncore_l3c_pmu hisi_uncore_hha_pmu hisi_uncore_ddrc_pmu hisi_uncore_cpa_pmu hns3_pmu hisi_ptt hisi_pcie_pmu tpm_tis_core spidev spi_hisi_sfc_v3xx hisi_uncore_pmu spi_dw_mmio fuse hclge hclge_common hisi_sec2 hisi_hpre hisi_zip hisi_qm hns3 hisi_sas_v3_hw sm3_ce sbsa_gwdt hnae3 hisi_sas_main uacce hisi_dma i2c_hisi dm_mirror dm_region_hash dm_log dm_mod\n[  441.670819] CPU: 46 UID: 0 PID: 6994 Comm: bash Kdump: loaded Not tainted 7.0.0-rc2+ #84 PREEMPT\n[  441.691327] pstate: 81400009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)\n[  441.698277] pc : sas_find_dev_by_rphy+0x44/0x118\n[  441.702896] lr : sas_find_dev_by_rphy+0x3c/0x118\n[  441.707502] sp : ffff80009abbba40\n[  441.710805] x29: ffff80009abbba40 x28: ffff082819a40008 x27: ffff082810c37c08\n[  441.717930] x26: ffff082810c37c28 x25: ffff082819a40290 x24: ffff082810c37c00\n[  441.725054] x23: 0000000000000000 x22: 0000000000000001 x21: ffff082819a40000\n[  441.732179] x20: ffff082819a40290 x19: 0000000000000000 x18: 0000000000000020\n[  441.739304] x17: 0000000000000000 x16: ffffb5dad6bda690 x15: 00000000ffffffff\n[  441.746428] x14: ffff082814c3b26c x13: 00000000ffffffff x12: ffff082814c3b26a\n[  441.753553] x11: 00000000000000c0 x10: 000000000000003a x9 : ffffb5dad5ea94f4\n[  441.760678] x8 : 000000000000003a x7 : ffff80009abbbab0 x6 : 0000000000000030\n[  441.767802] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000\n[  441.774926] x2 : ffff08280f35a300 x1 : ffffb5dad7127180 x0 : 0000000000000000\n[  441.782053] Call trace:\n[  441.784488]  sas_find_dev_by_rphy+0x44/0x118 (P)\n[  441.789095]  sas_target_alloc+0x24/0xb0\n[  441.792920]  scsi_alloc_target+0x290/0x330\n[  441.797010]  __scsi_scan_target+0x88/0x258\n[  441.801096]  scsi_scan_channel+0x74/0xb8\n[  441.805008]  scsi_scan_host_selected+0x170/0x188\n[  441.809615]  sas_user_scan+0xfc/0x148\n[  441.813267]  store_scan+0x10c/0x180\n[  441.816743]  dev_attr_store+0x20/0x40\n[  441.820398]  sysfs_kf_write+0x84/0xa8\n[  441.824054]  kernfs_fop_write_iter+0x130/0x1c8\n[  441.828487]  vfs_write+0x2c0/0x370\n[  441.831880]  ksys_write+0x74/0x118\n[  441.835271]  __arm64_sys_write+0x24/0x38\n[  441.839182]  invoke_syscall+0x50/0x120\n[  441.842919]  el0_svc_common.constprop.0+0xc8/0xf0\n[  441.847611]  do_el0_svc+0x24/0x38\n[  441.850913]  el0_svc+0x38/0x158\n[  441.854043]  el0t_64_sync_handler+0xa0/0xe8\n[  441.858214]  el0t_64_sync+0x1ac/0x1b0\n[  441.861865] Code: aa1303e0 97ff70a8 34ffff80 d10a4273 (f9445a75)\n[  441.867946] ---[ end trace 0000000000000000 ]---\n\nTherefore\n---truncated---"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T22:24:06.649Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/70c78429ef383e35f9c58848994aeeac8083ae35"
        },
        {
          "url": "https://git.kernel.org/stable/c/40119a21d9769bf8fdab5c93c6c878296e628abf"
        },
        {
          "url": "https://git.kernel.org/stable/c/21a13db8d449b9c7eda4471da7f12417602dbbc7"
        },
        {
          "url": "https://git.kernel.org/stable/c/beadac156610a4f3bb15cb7bb4b07b6ac06f6567"
        },
        {
          "url": "https://git.kernel.org/stable/c/8ddc0c26916574395447ebf4cff684314f6873a9"
        }
      ],
      "title": "scsi: hisi_sas: Fix NULL pointer exception during user_scan()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-43413",
    "datePublished": "2026-05-08T14:21:50.923Z",
    "dateReserved": "2026-05-01T14:12:56.008Z",
    "dateUpdated": "2026-05-11T22:24:06.649Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-43413",
      "date": "2026-05-30",
      "epss": "0.00013",
      "percentile": "0.02321"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-43413\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2026-05-08T15:16:53.193\",\"lastModified\":\"2026-05-21T18:10:24.107\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nscsi: hisi_sas: Fix NULL pointer exception during user_scan()\\n\\nuser_scan() invokes updated sas_user_scan() for channel 0, and if\\nsuccessful, iteratively scans remaining channels (1 to shost-\u003emax_channel)\\nvia scsi_scan_host_selected() in commit 37c4e72b0651 (\\\"scsi: Fix\\nsas_user_scan() to handle wildcard and multi-channel scans\\\"). However,\\nhisi_sas supports only one channel, and the current value of max_channel is\\n1. sas_user_scan() for channel 1 will trigger the following NULL pointer\\nexception:\\n\\n[  441.554662] Unable to handle kernel NULL pointer dereference at virtual address 00000000000008b0\\n[  441.554699] Mem abort info:\\n[  441.554710]   ESR = 0x0000000096000004\\n[  441.554718]   EC = 0x25: DABT (current EL), IL = 32 bits\\n[  441.554723]   SET = 0, FnV = 0\\n[  441.554726]   EA = 0, S1PTW = 0\\n[  441.554730]   FSC = 0x04: level 0 translation fault\\n[  441.554735] Data abort info:\\n[  441.554737]   ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000\\n[  441.554742]   CM = 0, WnR = 0, TnD = 0, TagAccess = 0\\n[  441.554747]   GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\\n[  441.554752] user pgtable: 4k pages, 48-bit VAs, pgdp=00000828377a6000\\n[  441.554757] [00000000000008b0] pgd=0000000000000000, p4d=0000000000000000\\n[  441.554769] Internal error: Oops: 0000000096000004 [#1]  SMP\\n[  441.629589] Modules linked in: arm_spe_pmu arm_smmuv3_pmu tpm_tis_spi hisi_uncore_sllc_pmu hisi_uncore_pa_pmu hisi_uncore_l3c_pmu hisi_uncore_hha_pmu hisi_uncore_ddrc_pmu hisi_uncore_cpa_pmu hns3_pmu hisi_ptt hisi_pcie_pmu tpm_tis_core spidev spi_hisi_sfc_v3xx hisi_uncore_pmu spi_dw_mmio fuse hclge hclge_common hisi_sec2 hisi_hpre hisi_zip hisi_qm hns3 hisi_sas_v3_hw sm3_ce sbsa_gwdt hnae3 hisi_sas_main uacce hisi_dma i2c_hisi dm_mirror dm_region_hash dm_log dm_mod\\n[  441.670819] CPU: 46 UID: 0 PID: 6994 Comm: bash Kdump: loaded Not tainted 7.0.0-rc2+ #84 PREEMPT\\n[  441.691327] pstate: 81400009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)\\n[  441.698277] pc : sas_find_dev_by_rphy+0x44/0x118\\n[  441.702896] lr : sas_find_dev_by_rphy+0x3c/0x118\\n[  441.707502] sp : ffff80009abbba40\\n[  441.710805] x29: ffff80009abbba40 x28: ffff082819a40008 x27: ffff082810c37c08\\n[  441.717930] x26: ffff082810c37c28 x25: ffff082819a40290 x24: ffff082810c37c00\\n[  441.725054] x23: 0000000000000000 x22: 0000000000000001 x21: ffff082819a40000\\n[  441.732179] x20: ffff082819a40290 x19: 0000000000000000 x18: 0000000000000020\\n[  441.739304] x17: 0000000000000000 x16: ffffb5dad6bda690 x15: 00000000ffffffff\\n[  441.746428] x14: ffff082814c3b26c x13: 00000000ffffffff x12: ffff082814c3b26a\\n[  441.753553] x11: 00000000000000c0 x10: 000000000000003a x9 : ffffb5dad5ea94f4\\n[  441.760678] x8 : 000000000000003a x7 : ffff80009abbbab0 x6 : 0000000000000030\\n[  441.767802] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000\\n[  441.774926] x2 : ffff08280f35a300 x1 : ffffb5dad7127180 x0 : 0000000000000000\\n[  441.782053] Call trace:\\n[  441.784488]  sas_find_dev_by_rphy+0x44/0x118 (P)\\n[  441.789095]  sas_target_alloc+0x24/0xb0\\n[  441.792920]  scsi_alloc_target+0x290/0x330\\n[  441.797010]  __scsi_scan_target+0x88/0x258\\n[  441.801096]  scsi_scan_channel+0x74/0xb8\\n[  441.805008]  scsi_scan_host_selected+0x170/0x188\\n[  441.809615]  sas_user_scan+0xfc/0x148\\n[  441.813267]  store_scan+0x10c/0x180\\n[  441.816743]  dev_attr_store+0x20/0x40\\n[  441.820398]  sysfs_kf_write+0x84/0xa8\\n[  441.824054]  kernfs_fop_write_iter+0x130/0x1c8\\n[  441.828487]  vfs_write+0x2c0/0x370\\n[  441.831880]  ksys_write+0x74/0x118\\n[  441.835271]  __arm64_sys_write+0x24/0x38\\n[  441.839182]  invoke_syscall+0x50/0x120\\n[  441.842919]  el0_svc_common.constprop.0+0xc8/0xf0\\n[  441.847611]  do_el0_svc+0x24/0x38\\n[  441.850913]  el0_svc+0x38/0x158\\n[  441.854043]  el0t_64_sync_handler+0xa0/0xe8\\n[  441.858214]  el0t_64_sync+0x1ac/0x1b0\\n[  441.861865] Code: aa1303e0 97ff70a8 34ffff80 d10a4273 (f9445a75)\\n[  441.867946] ---[ end trace 0000000000000000 ]---\\n\\nTherefore\\n---truncated---\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.13\",\"versionEndExcluding\":\"6.6.130\",\"matchCriteriaId\":\"E509E962-6409-4077-ADC5-35FA47545959\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.12.78\",\"matchCriteriaId\":\"28D591F5-B196-4CC9-905C-DC80F116E7A8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.13\",\"versionEndExcluding\":\"6.18.19\",\"matchCriteriaId\":\"D394AC60-6F28-435F-872A-CCDF384B8331\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.19\",\"versionEndExcluding\":\"6.19.9\",\"matchCriteriaId\":\"E825E7C3-FEAC-4FD3-8A81-78D7387948C9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"F253B622-8837-4245-BCE5-A7BF8FC76A16\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"4AE85AD8-4641-4E7C-A2F4-305E2CD9EE64\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"F666C8D8-6538-46D4-B318-87610DE64C34\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/21a13db8d449b9c7eda4471da7f12417602dbbc7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/40119a21d9769bf8fdab5c93c6c878296e628abf\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/70c78429ef383e35f9c58848994aeeac8083ae35\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8ddc0c26916574395447ebf4cff684314f6873a9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/beadac156610a4f3bb15cb7bb4b07b6ac06f6567\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}"
  }
}


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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.