{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2024-40907",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-40907",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-07-12T12:20:47.151Z",
    "updatedAt": "2026-08-05T11:33:55.631Z",
    "importedAt": "2026-10-24T01:57:16.009Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "ionic: fix kernel panic in XDP_TX action",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nionic: fix kernel panic in XDP_TX action\n\nIn the XDP_TX path, ionic driver sends a packet to the TX path with rx\npage and corresponding dma address.\nAfter tx is done, ionic_tx_clean() frees that page.\nBut RX ring buffer isn't reset to NULL.\nSo, it uses a freed page, which causes kernel panic.\n\nBUG: unable to handle page fault for address: ffff8881576c110c\nPGD 773801067 P4D 773801067 PUD 87f086067 PMD 87efca067 PTE 800ffffea893e060\nOops: Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC KASAN NOPTI\nCPU: 1 PID: 25 Comm: ksoftirqd/1 Not tainted 6.9.0+ #11\nHardware name: ASUS System Product Name/PRIME Z690-P D4, BIOS 0603 11/01/2021\nRIP: 0010:bpf_prog_f0b8caeac1068a55_balancer_ingress+0x3b/0x44f\nCode: 00 53 41 55 41 56 41 57 b8 01 00 00 00 48 8b 5f 08 4c 8b 77 00 4c 89 f7 48 83 c7 0e 48 39 d8\nRSP: 0018:ffff888104e6fa28 EFLAGS: 00010283\nRAX: 0000000000000002 RBX: ffff8881576c1140 RCX: 0000000000000002\nRDX: ffffffffc0051f64 RSI: ffffc90002d33048 RDI: ffff8881576c110e\nRBP: ffff888104e6fa88 R08: 0000000000000000 R09: ffffed1027a04a23\nR10: 0000000000000000 R11: 0000000000000000 R12: ffff8881b03a21a8\nR13: ffff8881589f800f R14: ffff8881576c1100 R15: 00000001576c1100\nFS: 0000000000000000(0000) GS:ffff88881ae00000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: ffff8881576c110c CR3: 0000000767a90000 CR4: 00000000007506f0\nPKRU: 55555554\nCall Trace:\n<TASK>\n? __die+0x20/0x70\n? page_fault_oops+0x254/0x790\n? __pfx_page_fault_oops+0x10/0x10\n? __pfx_is_prefetch.constprop.0+0x10/0x10\n? search_bpf_extables+0x165/0x260\n? fixup_exception+0x4a/0x970\n? exc_page_fault+0xcb/0xe0\n? asm_exc_page_fault+0x22/0x30\n? 0xffffffffc0051f64\n? bpf_prog_f0b8caeac1068a55_balancer_ingress+0x3b/0x44f\n? do_raw_spin_unlock+0x54/0x220\nionic_rx_service+0x11ab/0x3010 [ionic 9180c3001ab627d82bbc5f3ebe8a0decaf6bb864]\n? ionic_tx_clean+0x29b/0xc60 [ionic 9180c3001ab627d82bbc5f3ebe8a0decaf6bb864]\n? __pfx_ionic_tx_clean+0x10/0x10 [ionic 9180c3001ab627d82bbc5f3ebe8a0decaf6bb864]\n? __pfx_ionic_rx_service+0x10/0x10 [ionic 9180c3001ab627d82bbc5f3ebe8a0decaf6bb864]\n? ionic_tx_cq_service+0x25d/0xa00 [ionic 9180c3001ab627d82bbc5f3ebe8a0decaf6bb864]\n? __pfx_ionic_rx_service+0x10/0x10 [ionic 9180c3001ab627d82bbc5f3ebe8a0decaf6bb864]\nionic_cq_service+0x69/0x150 [ionic 9180c3001ab627d82bbc5f3ebe8a0decaf6bb864]\nionic_txrx_napi+0x11a/0x540 [ionic 9180c3001ab627d82bbc5f3ebe8a0decaf6bb864]\n__napi_poll.constprop.0+0xa0/0x440\nnet_rx_action+0x7e7/0xc30\n? __pfx_net_rx_action+0x10/0x10",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "8eeed8373e1cca836799bf8e4a05cffa8e444908",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8812aa35f3e930f61074b9c1ecea26f354992c21"
            },
            {
              "version": "8eeed8373e1cca836799bf8e4a05cffa8e444908",
              "status": "affected",
              "versionType": "git",
              "lessThan": "491aee894a08bc9b8bb52e7363b9d4bc6403f363"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.9",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.9"
            },
            {
              "version": "6.9.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.9.*"
            },
            {
              "version": "6.10",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}