CWE-416

{
  "affected": [],
  "aliases": [
    "CVE-2022-28669"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-07-18T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader 11.2.1.53537. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of Doc objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-16420.",
  "id": "GHSA-m72g-75xh-vvf2",
  "modified": "2022-07-24T00:00:36Z",
  "published": "2022-07-19T00:00:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-28669"
    },
    {
      "type": "WEB",
      "url": "https://www.foxit.com/support/security-bulletins.html"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-760"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2022-1974"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-367",
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-08-31T16:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A use-after-free flaw was found in the Linux kernel\u0027s NFC core functionality due to a race condition between kobject creation and delete. This vulnerability allows a local attacker with CAP_NET_ADMIN privilege to leak kernel information.",
  "id": "GHSA-m732-653h-47jg",
  "modified": "2022-09-08T00:00:32Z",
  "published": "2022-09-01T00:00:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1974"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/da5c0f119203ad9728920456a0f52a6d850c01cd"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2022-43716"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-04-11T10:15:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions), SIMATIC CP 1243-1 (All versions), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions), SIMATIC CP 1243-7 LTE EU (All versions), SIMATIC CP 1243-7 LTE US (All versions), SIMATIC CP 1243-8 IRC (All versions), SIMATIC CP 1542SP-1 (All versions), SIMATIC CP 1542SP-1 IRC (All versions), SIMATIC CP 1543SP-1 (All versions), SIMATIC CP 443-1 (All versions \u003c V3.3), SIMATIC CP 443-1 (All versions \u003c V3.3), SIMATIC CP 443-1 Advanced (All versions \u003c V3.3), SIMATIC IPC DiagBase (All versions), SIMATIC IPC DiagMonitor (All versions), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (All versions), SIPLUS ET 200SP CP 1543SP-1 ISEC (All versions), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (All versions), SIPLUS NET CP 1242-7 V2 (All versions), SIPLUS NET CP 443-1 (All versions \u003c V3.3), SIPLUS NET CP 443-1 Advanced (All versions \u003c V3.3), SIPLUS S7-1200 CP 1243-1 (All versions), SIPLUS S7-1200 CP 1243-1 RAIL (All versions), SIPLUS TIM 1531 IRC (All versions \u003c V2.3.6), TIM 1531 IRC (All versions \u003c V2.3.6). The webserver of the affected products contains a vulnerability that may lead to a denial of service condition. An attacker may cause a denial of service situation which leads to a restart of the webserver of the affected product.",
  "id": "GHSA-m73h-5f8p-xrgj",
  "modified": "2024-06-11T09:30:53Z",
  "published": "2023-04-11T12:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-43716"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-139628.html"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-566905.html"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-566905.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-56434"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-15T15:16:45Z",
    "severity": "HIGH"
  },
  "details": "NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_ssi_module\u00a0module. This vulnerability may exist when the Server-Side Includes (SSI), proxy_pass, and proxy_buffering off\u00a0directives are configured. With this configuration, an unauthenticated attacker with man-in-the-middle (MITM) ability to control responses from an upstream server may be able to cause a heap buffer over-read in the NGINX worker process. This issue may lead to limited modification of memory or a restart of the NGINX worker process.\n\nImpact:\nThis vulnerability may allow remote attackers to have limited control to modify memory contents or restart the NGINX worker process. There is no control plane exposure; this is a data plane issue only.\n\nNote: Software versions which have reached End of Technical Support (EoTS) are not evaluated.",
  "id": "GHSA-m73p-xg7q-m8f2",
  "modified": "2026-07-15T21:31:21Z",
  "published": "2026-07-15T15:33:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-56434"
    },
    {
      "type": "WEB",
      "url": "https://my.f5.com/manage/s/article/K000162098"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2024-21439"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362",
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-03-12T17:15:53Z",
    "severity": "HIGH"
  },
  "details": "Windows Telephony Server Elevation of Privilege Vulnerability",
  "id": "GHSA-m74x-wfqr-f768",
  "modified": "2024-03-12T18:31:13Z",
  "published": "2024-03-12T18:31:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21439"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21439"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2018-16541"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-09-05T18:29:00Z",
    "severity": "MODERATE"
  },
  "details": "In Artifex Ghostscript before 9.24, attackers able to supply crafted PostScript files could use incorrect free logic in pagedevice replacement to crash the interpreter.",
  "id": "GHSA-m76g-5q68-xv2c",
  "modified": "2022-05-14T01:28:05Z",
  "published": "2022-05-14T01:28:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-16541"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:3834"
    },
    {
      "type": "WEB",
      "url": "https://bugs.ghostscript.com/show_bug.cgi?id=699664"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00015.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201811-12"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3768-1"
    },
    {
      "type": "WEB",
      "url": "https://www.artifex.com/news/ghostscript-security-resolved"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4288"
    },
    {
      "type": "WEB",
      "url": "http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=241d91112771a6104de10b3948c3f350d6690c1d"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2017-13272"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-04-04T17:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "In alarm_ready_generic of alarm.cc, there is a possible out of bounds write due to a use after free. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: 7.0, 7.1.1, 7.1.2, 8.0, 8.1. Android ID: A-67110137.",
  "id": "GHSA-m78j-f86m-j36m",
  "modified": "2022-05-14T03:26:45Z",
  "published": "2022-05-14T03:26:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-13272"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2018-03-01"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/103253"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2021-34931"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-01-13T22:15:00Z",
    "severity": "HIGH"
  },
  "details": "This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View 10.15.0.75. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of JT files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-14909.",
  "id": "GHSA-m7c7-8579-vpg5",
  "modified": "2022-01-15T00:02:11Z",
  "published": "2022-01-14T00:01:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-34931"
    },
    {
      "type": "WEB",
      "url": "https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0005"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1519"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

{
  "affected": [],
  "aliases": [
    "CVE-2024-26724"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-03T15:15:54Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: DPLL, Fix possible use after free after delayed work timer triggers\n\nI managed to hit following use after free warning recently:\n\n[ 2169.711665] ==================================================================\n[ 2169.714009] BUG: KASAN: slab-use-after-free in __run_timers.part.0+0x179/0x4c0\n[ 2169.716293] Write of size 8 at addr ffff88812b326a70 by task swapper/4/0\n\n[ 2169.719022] CPU: 4 PID: 0 Comm: swapper/4 Not tainted 6.8.0-rc2jiri+ #2\n[ 2169.720974] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014\n[ 2169.722457] Call Trace:\n[ 2169.722756]  \u003cIRQ\u003e\n[ 2169.723024]  dump_stack_lvl+0x58/0xb0\n[ 2169.723417]  print_report+0xc5/0x630\n[ 2169.723807]  ? __virt_addr_valid+0x126/0x2b0\n[ 2169.724268]  kasan_report+0xbe/0xf0\n[ 2169.724667]  ? __run_timers.part.0+0x179/0x4c0\n[ 2169.725116]  ? __run_timers.part.0+0x179/0x4c0\n[ 2169.725570]  __run_timers.part.0+0x179/0x4c0\n[ 2169.726003]  ? call_timer_fn+0x320/0x320\n[ 2169.726404]  ? lock_downgrade+0x3a0/0x3a0\n[ 2169.726820]  ? kvm_clock_get_cycles+0x14/0x20\n[ 2169.727257]  ? ktime_get+0x92/0x150\n[ 2169.727630]  ? lapic_next_deadline+0x35/0x60\n[ 2169.728069]  run_timer_softirq+0x40/0x80\n[ 2169.728475]  __do_softirq+0x1a1/0x509\n[ 2169.728866]  irq_exit_rcu+0x95/0xc0\n[ 2169.729241]  sysvec_apic_timer_interrupt+0x6b/0x80\n[ 2169.729718]  \u003c/IRQ\u003e\n[ 2169.729993]  \u003cTASK\u003e\n[ 2169.730259]  asm_sysvec_apic_timer_interrupt+0x16/0x20\n[ 2169.730755] RIP: 0010:default_idle+0x13/0x20\n[ 2169.731190] Code: c0 08 00 00 00 4d 29 c8 4c 01 c7 4c 29 c2 e9 72 ff ff ff cc cc cc cc 8b 05 9a 7f 1f 02 85 c0 7e 07 0f 00 2d cf 69 43 00 fb f4 \u003cfa\u003e c3 66 66 2e 0f 1f 84 00 00 00 00 00 65 48 8b 04 25 c0 93 04 00\n[ 2169.732759] RSP: 0018:ffff888100dbfe10 EFLAGS: 00000242\n[ 2169.733264] RAX: 0000000000000001 RBX: ffff888100d9c200 RCX: ffffffff8241bd62\n[ 2169.733925] RDX: ffffed109a848b15 RSI: 0000000000000004 RDI: ffffffff8127ac55\n[ 2169.734566] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffed109a848b14\n[ 2169.735200] R10: ffff8884d42458a3 R11: 000000000000ba7e R12: ffffffff83d7d3a0\n[ 2169.735835] R13: 1ffff110201b7fc6 R14: 0000000000000000 R15: ffff888100d9c200\n[ 2169.736478]  ? ct_kernel_exit.constprop.0+0xa2/0xc0\n[ 2169.736954]  ? do_idle+0x285/0x290\n[ 2169.737323]  default_idle_call+0x63/0x90\n[ 2169.737730]  do_idle+0x285/0x290\n[ 2169.738089]  ? arch_cpu_idle_exit+0x30/0x30\n[ 2169.738511]  ? mark_held_locks+0x1a/0x80\n[ 2169.738917]  ? lockdep_hardirqs_on_prepare+0x12e/0x200\n[ 2169.739417]  cpu_startup_entry+0x30/0x40\n[ 2169.739825]  start_secondary+0x19a/0x1c0\n[ 2169.740229]  ? set_cpu_sibling_map+0xbd0/0xbd0\n[ 2169.740673]  secondary_startup_64_no_verify+0x15d/0x16b\n[ 2169.741179]  \u003c/TASK\u003e\n\n[ 2169.741686] Allocated by task 1098:\n[ 2169.742058]  kasan_save_stack+0x1c/0x40\n[ 2169.742456]  kasan_save_track+0x10/0x30\n[ 2169.742852]  __kasan_kmalloc+0x83/0x90\n[ 2169.743246]  mlx5_dpll_probe+0xf5/0x3c0 [mlx5_dpll]\n[ 2169.743730]  auxiliary_bus_probe+0x62/0xb0\n[ 2169.744148]  really_probe+0x127/0x590\n[ 2169.744534]  __driver_probe_device+0xd2/0x200\n[ 2169.744973]  device_driver_attach+0x6b/0xf0\n[ 2169.745402]  bind_store+0x90/0xe0\n[ 2169.745761]  kernfs_fop_write_iter+0x1df/0x2a0\n[ 2169.746210]  vfs_write+0x41f/0x790\n[ 2169.746579]  ksys_write+0xc7/0x160\n[ 2169.746947]  do_syscall_64+0x6f/0x140\n[ 2169.747333]  entry_SYSCALL_64_after_hwframe+0x46/0x4e\n\n[ 2169.748049] Freed by task 1220:\n[ 2169.748393]  kasan_save_stack+0x1c/0x40\n[ 2169.748789]  kasan_save_track+0x10/0x30\n[ 2169.749188]  kasan_save_free_info+0x3b/0x50\n[ 2169.749621]  poison_slab_object+0x106/0x180\n[ 2169.750044]  __kasan_slab_free+0x14/0x50\n[ 2169.750451]  kfree+0x118/0x330\n[ 2169.750792]  mlx5_dpll_remove+0xf5/0x110 [mlx5_dpll]\n[ 2169.751271]  auxiliary_bus_remove+0x2e/0x40\n[ 2169.751694]  device_release_driver_internal+0x24b/0x2e0\n[ 2169.752191]  unbind_store+0xa6/0xb0\n[ 2169.752563]  kernfs_fo\n---truncated---",
  "id": "GHSA-m7cw-25xq-j5wg",
  "modified": "2025-02-27T15:31:49Z",
  "published": "2024-04-03T15:30:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26724"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1596126ea50228f0ed96697bae4e9368fda02c56"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aa1eec2f546f2afa8c98ec41e5d8ee488165d685"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "tensorflow"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.3.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "tensorflow"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.4.0"
            },
            {
              "fixed": "2.4.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "tensorflow"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.5.0"
            },
            {
              "fixed": "2.5.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.5.0"
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "tensorflow-cpu"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.3.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "tensorflow-cpu"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.4.0"
            },
            {
              "fixed": "2.4.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "tensorflow-cpu"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.5.0"
            },
            {
              "fixed": "2.5.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.5.0"
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "tensorflow-gpu"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.3.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "tensorflow-gpu"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.4.0"
            },
            {
              "fixed": "2.4.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "tensorflow-gpu"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.5.0"
            },
            {
              "fixed": "2.5.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.5.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2021-37652"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415",
      "CWE-416"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-24T12:39:49Z",
    "nvd_published_at": "2021-08-12T22:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nThe implementation for `tf.raw_ops.BoostedTreesCreateEnsemble` can result in a use after free error if an attacker supplies specially crafted arguments:\n\n```python\nimport tensorflow as tf\n\nv= tf.Variable([0.0])\ntf.raw_ops.BoostedTreesCreateEnsemble(\n  tree_ensemble_handle=v.handle,\n  stamp_token=[0],\n  tree_ensemble_serialized=[\u00270\u0027]) \n```\n\nThe [implementation](https://github.com/tensorflow/tensorflow/blob/f24faa153ad31a4b51578f8181d3aaab77a1ddeb/tensorflow/core/kernels/boosted_trees/resource_ops.cc#L55) uses a reference counted resource and decrements the refcount if the initialization fails, as it should. However, when the code was written, the  resource was represented as a naked pointer but later refactoring has changed it to be a smart pointer. Thus, when the pointer leaves the scope, a subsequent `free`-ing of the resource occurs, but this fails to take into account that the refcount has already reached 0, thus the resource has been already freed. During this double-free process, members of the resource object are accessed for cleanup but they are invalid as the entire resource has been freed.\n\n### Patches\nWe have patched the issue in GitHub commit [5ecec9c6fbdbc6be03295685190a45e7eee726ab](https://github.com/tensorflow/tensorflow/commit/5ecec9c6fbdbc6be03295685190a45e7eee726ab).\n\nThe fix will be included in TensorFlow 2.6.0. We will also cherrypick this commit on TensorFlow 2.5.1, TensorFlow 2.4.3, and TensorFlow 2.3.4, as these are also affected and still in supported range.\n\n### For more information\nPlease consult [our security guide](https://github.com/tensorflow/tensorflow/blob/master/SECURITY.md) for more information regarding the security model and how to contact us with issues and questions.\n\n### Attribution\nThis vulnerability has been reported by members of the Aivul Team from Qihoo 360.",
  "id": "GHSA-m7fm-4jfh-jrg6",
  "modified": "2024-11-13T17:27:03Z",
  "published": "2021-08-25T14:43:07Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/tensorflow/tensorflow/security/advisories/GHSA-m7fm-4jfh-jrg6"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-37652"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tensorflow/tensorflow/commit/5ecec9c6fbdbc6be03295685190a45e7eee726ab"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2021-565.yaml"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2021-763.yaml"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2021-274.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/tensorflow/tensorflow"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Use after free in boosted trees creation"
}