CWE-476

{
  "affected": [],
  "aliases": [
    "CVE-2023-52570"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-03-02T22:15:49Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nvfio/mdev: Fix a null-ptr-deref bug for mdev_unregister_parent()\n\nInject fault while probing mdpy.ko, if kstrdup() of create_dir() fails in\nkobject_add_internal() in kobject_init_and_add() in mdev_type_add()\nin parent_create_sysfs_files(), it will return 0 and probe successfully.\nAnd when rmmod mdpy.ko, the mdpy_dev_exit() will call\nmdev_unregister_parent(), the mdev_type_remove() may traverse uninitialized\nparent-\u003etypes[i] in parent_remove_sysfs_files(), and it will cause\nbelow null-ptr-deref.\n\nIf mdev_type_add() fails, return the error code and kset_unregister()\nto fix the issue.\n\n general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN\n KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]\n CPU: 2 PID: 10215 Comm: rmmod Tainted: G        W        N 6.6.0-rc2+ #20\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014\n RIP: 0010:__kobject_del+0x62/0x1c0\n Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 51 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 6b 28 48 8d 7d 10 48 89 fa 48 c1 ea 03 \u003c80\u003e 3c 02 00 0f 85 24 01 00 00 48 8b 75 10 48 89 df 48 8d 6b 3c e8\n RSP: 0018:ffff88810695fd30 EFLAGS: 00010202\n RAX: dffffc0000000000 RBX: ffffffffa0270268 RCX: 0000000000000000\n RDX: 0000000000000002 RSI: 0000000000000004 RDI: 0000000000000010\n RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed10233a4ef1\n R10: ffff888119d2778b R11: 0000000063666572 R12: 0000000000000000\n R13: fffffbfff404e2d4 R14: dffffc0000000000 R15: ffffffffa0271660\n FS:  00007fbc81981540(0000) GS:ffff888119d00000(0000) knlGS:0000000000000000\n CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 00007fc14a142dc0 CR3: 0000000110a62003 CR4: 0000000000770ee0\n DR0: ffffffff8fb0bce8 DR1: ffffffff8fb0bce9 DR2: ffffffff8fb0bcea\n DR3: ffffffff8fb0bceb DR6: 00000000fffe0ff0 DR7: 0000000000000600\n PKRU: 55555554\n Call Trace:\n  \u003cTASK\u003e\n  ? die_addr+0x3d/0xa0\n  ? exc_general_protection+0x144/0x220\n  ? asm_exc_general_protection+0x22/0x30\n  ? __kobject_del+0x62/0x1c0\n  kobject_del+0x32/0x50\n  parent_remove_sysfs_files+0xd6/0x170 [mdev]\n  mdev_unregister_parent+0xfb/0x190 [mdev]\n  ? mdev_register_parent+0x270/0x270 [mdev]\n  ? find_module_all+0x9d/0xe0\n  mdpy_dev_exit+0x17/0x63 [mdpy]\n  __do_sys_delete_module.constprop.0+0x2fa/0x4b0\n  ? module_flags+0x300/0x300\n  ? __fput+0x4e7/0xa00\n  do_syscall_64+0x35/0x80\n  entry_SYSCALL_64_after_hwframe+0x46/0xb0\n RIP: 0033:0x7fbc813221b7\n Code: 73 01 c3 48 8b 0d d1 8c 2c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 b0 00 00 00 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 8c 2c 00 f7 d8 64 89 01 48\n RSP: 002b:00007ffe780e0648 EFLAGS: 00000206 ORIG_RAX: 00000000000000b0\n RAX: ffffffffffffffda RBX: 00007ffe780e06a8 RCX: 00007fbc813221b7\n RDX: 000000000000000a RSI: 0000000000000800 RDI: 000055e214df9b58\n RBP: 000055e214df9af0 R08: 00007ffe780df5c1 R09: 0000000000000000\n R10: 00007fbc8139ecc0 R11: 0000000000000206 R12: 00007ffe780e0870\n R13: 00007ffe780e0ed0 R14: 000055e214df9260 R15: 000055e214df9af0\n  \u003c/TASK\u003e\n Modules linked in: mdpy(-) mdev vfio_iommu_type1 vfio [last unloaded: mdpy]\n Dumping ftrace buffer:\n    (ftrace buffer empty)\n ---[ end trace 0000000000000000 ]---\n RIP: 0010:__kobject_del+0x62/0x1c0\n Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 51 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 6b 28 48 8d 7d 10 48 89 fa 48 c1 ea 03 \u003c80\u003e 3c 02 00 0f 85 24 01 00 00 48 8b 75 10 48 89 df 48 8d 6b 3c e8\n RSP: 0018:ffff88810695fd30 EFLAGS: 00010202\n RAX: dffffc0000000000 RBX: ffffffffa0270268 RCX: 0000000000000000\n RDX: 0000000000000002 RSI: 0000000000000004 RDI: 0000000000000010\n RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed10233a4ef1\n R10: ffff888119d2778b R11: 0000000063666572 R12: 0000000000000000\n R13: fffffbfff404e2d4 R14: dffffc0000000000 R15: ffffffffa0271660\n FS:  00007fbc81981540(0000) GS:ffff888119d00000(000\n---truncated---",
  "id": "GHSA-gfh2-325r-ffgp",
  "modified": "2024-12-11T15:31:15Z",
  "published": "2024-03-03T00:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52570"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/52093779b1830ac184a23848d971f06404cf513e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c01b2e0ee22ef8b4dd7509a93aecc0ac0826bae4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c777b11d34e0f47dbbc4b018ef65ad030f2b283a"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2022-49932"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-02T16:15:22Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: VMX: Do _all_ initialization before exposing /dev/kvm to userspace\n\nCall kvm_init() only after _all_ setup is complete, as kvm_init() exposes\n/dev/kvm to userspace and thus allows userspace to create VMs (and call\nother ioctls).  E.g. KVM will encounter a NULL pointer when attempting to\nadd a vCPU to the per-CPU loaded_vmcss_on_cpu list if userspace is able to\ncreate a VM before vmx_init() configures said list.\n\n BUG: kernel NULL pointer dereference, address: 0000000000000008\n #PF: supervisor write access in kernel mode\n #PF: error_code(0x0002) - not-present page\n PGD 0 P4D 0\n Oops: 0002 [#1] SMP\n CPU: 6 PID: 1143 Comm: stable Not tainted 6.0.0-rc7+ #988\n Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015\n RIP: 0010:vmx_vcpu_load_vmcs+0x68/0x230 [kvm_intel]\n  \u003cTASK\u003e\n  vmx_vcpu_load+0x16/0x60 [kvm_intel]\n  kvm_arch_vcpu_load+0x32/0x1f0 [kvm]\n  vcpu_load+0x2f/0x40 [kvm]\n  kvm_arch_vcpu_create+0x231/0x310 [kvm]\n  kvm_vm_ioctl+0x79f/0xe10 [kvm]\n  ? handle_mm_fault+0xb1/0x220\n  __x64_sys_ioctl+0x80/0xb0\n  do_syscall_64+0x2b/0x50\n  entry_SYSCALL_64_after_hwframe+0x46/0xb0\n RIP: 0033:0x7f5a6b05743b\n  \u003c/TASK\u003e\n Modules linked in: vhost_net vhost vhost_iotlb tap kvm_intel(+) kvm irqbypass",
  "id": "GHSA-gfj7-8hq4-g63x",
  "modified": "2025-11-12T18:31:03Z",
  "published": "2025-05-02T18:31:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49932"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e136e969d268b9b89329c816c002e53f60e82985"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e28533c08023c4b319b7f2cd77f3f7c9204eb517"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e32b120071ea114efc0b4ddd439547750b85f618"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2024-0430"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400",
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-01-22T19:15:09Z",
    "severity": "MODERATE"
  },
  "details": "IObit Malware Fighter v11.0.0.1274 is vulnerable to a Denial of Service vulnerability by triggering the 0x8001E00C IOCTL code of the ImfHpRegFilter.sys driver.",
  "id": "GHSA-gfjq-fhhf-pp45",
  "modified": "2024-09-06T00:31:19Z",
  "published": "2024-01-22T21:31:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-0430"
    },
    {
      "type": "WEB",
      "url": "https://fluidattacks.com/advisories/davis"
    },
    {
      "type": "WEB",
      "url": "https://www.iobit.com/en/malware-fighter.php"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2013-1418"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-11-18T03:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The setup_server_realm function in main.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.7, when multiple realms are configured, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request.",
  "id": "GHSA-gfmf-37px-c964",
  "modified": "2022-05-13T01:11:49Z",
  "published": "2022-05-13T01:11:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-1418"
    },
    {
      "type": "WEB",
      "url": "https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1026942"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00040.html"
    },
    {
      "type": "WEB",
      "url": "http://advisories.mageia.org/MGASA-2013-0335.html"
    },
    {
      "type": "WEB",
      "url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00082.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00086.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00026.html"
    },
    {
      "type": "WEB",
      "url": "http://web.mit.edu/kerberos/krb5-1.10/README-1.10.7.txt"
    },
    {
      "type": "WEB",
      "url": "http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txt"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/63555"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

{
  "affected": [],
  "aliases": [
    "CVE-2018-7452"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-02-24T06:29:00Z",
    "severity": "MODERATE"
  },
  "details": "A NULL pointer dereference in JPXStream::fillReadBuf in JPXStream.cc in xpdf 4.00 allows attackers to launch denial of service via a specific pdf file, as demonstrated by pdftohtml.",
  "id": "GHSA-gfq5-63j6-32mg",
  "modified": "2022-05-14T03:37:05Z",
  "published": "2022-05-14T03:37:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-7452"
    },
    {
      "type": "WEB",
      "url": "https://forum.xpdfreader.com/viewtopic.php?f=3\u0026t=613"
    }
  ],
  "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-2017-18210"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-03-01T21:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "In ImageMagick 7.0.7, a NULL pointer dereference vulnerability was found in the function BenchmarkOpenCLDevices in MagickCore/opencl.c because a memory allocation result is not checked.",
  "id": "GHSA-gfr8-9q9h-8fjw",
  "modified": "2022-05-14T03:37:10Z",
  "published": "2022-05-14T03:37:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-18210"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ImageMagick/ImageMagick/issues/791"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/103212"
    }
  ],
  "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-2024-44989"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-09-04T20:15:08Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nbonding: fix xfrm real_dev null pointer dereference\n\nWe shouldn\u0027t set real_dev to NULL because packets can be in transit and\nxfrm might call xdo_dev_offload_ok() in parallel. All callbacks assume\nreal_dev is set.\n\n Example trace:\n kernel: BUG: unable to handle page fault for address: 0000000000001030\n kernel: bond0: (slave eni0np1): making interface the new active one\n kernel: #PF: supervisor write access in kernel mode\n kernel: #PF: error_code(0x0002) - not-present page\n kernel: PGD 0 P4D 0\n kernel: Oops: 0002 [#1] PREEMPT SMP\n kernel: CPU: 4 PID: 2237 Comm: ping Not tainted 6.7.7+ #12\n kernel: Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014\n kernel: RIP: 0010:nsim_ipsec_offload_ok+0xc/0x20 [netdevsim]\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\n kernel: Code: e0 0f 0b 48 83 7f 38 00 74 de 0f 0b 48 8b 47 08 48 8b 37 48 8b 78 40 e9 b2 e5 9a d7 66 90 0f 1f 44 00 00 48 8b 86 80 02 00 00 \u003c83\u003e 80 30 10 00 00 01 b8 01 00 00 00 c3 0f 1f 80 00 00 00 00 0f 1f\n kernel: bond0: (slave eni0np1): making interface the new active one\n kernel: RSP: 0018:ffffabde81553b98 EFLAGS: 00010246\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\n kernel:\n kernel: RAX: 0000000000000000 RBX: ffff9eb404e74900 RCX: ffff9eb403d97c60\n kernel: RDX: ffffffffc090de10 RSI: ffff9eb404e74900 RDI: ffff9eb3c5de9e00\n kernel: RBP: ffff9eb3c0a42000 R08: 0000000000000010 R09: 0000000000000014\n kernel: R10: 7974203030303030 R11: 3030303030303030 R12: 0000000000000000\n kernel: R13: ffff9eb3c5de9e00 R14: ffffabde81553cc8 R15: ffff9eb404c53000\n kernel: FS:  00007f2a77a3ad00(0000) GS:ffff9eb43bd00000(0000) knlGS:0000000000000000\n kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n kernel: CR2: 0000000000001030 CR3: 00000001122ab000 CR4: 0000000000350ef0\n kernel: bond0: (slave eni0np1): making interface the new active one\n kernel: Call Trace:\n kernel:  \u003cTASK\u003e\n kernel:  ? __die+0x1f/0x60\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\n kernel:  ? page_fault_oops+0x142/0x4c0\n kernel:  ? do_user_addr_fault+0x65/0x670\n kernel:  ? kvm_read_and_reset_apf_flags+0x3b/0x50\n kernel: bond0: (slave eni0np1): making interface the new active one\n kernel:  ? exc_page_fault+0x7b/0x180\n kernel:  ? asm_exc_page_fault+0x22/0x30\n kernel:  ? nsim_bpf_uninit+0x50/0x50 [netdevsim]\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\n kernel:  ? nsim_ipsec_offload_ok+0xc/0x20 [netdevsim]\n kernel: bond0: (slave eni0np1): making interface the new active one\n kernel:  bond_ipsec_offload_ok+0x7b/0x90 [bonding]\n kernel:  xfrm_output+0x61/0x3b0\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\n kernel:  ip_push_pending_frames+0x56/0x80",
  "id": "GHSA-gfrq-fc5g-52f6",
  "modified": "2026-05-12T12:32:07Z",
  "published": "2024-09-04T21:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-44989"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-355557.html"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-613116.html"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/21816b696c172c19d53a30d45ee005cce246ed21"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2f72c6a66bcd7e0187ec085237fee5db27145294"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4582d4ff413a07d4ed8a4823c652dc5207760548"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7fa9243391ad2afe798ef4ea2e2851947b95754f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/89fc1dca79db5c3e7a2d589ecbf8a3661c65f436"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f8cde9805981c50d0c029063dc7d82821806fc44"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2021-1064"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-01-08T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "NVIDIA vGPU manager contains a vulnerability in the vGPU plugin, in which it obtains a value from an untrusted source, converts this value to a pointer, and dereferences the resulting pointer, which may lead to information disclosure or denial of service. This affects vGPU version 8.x (prior to 8.6) and version 11.0 (prior to 11.3).",
  "id": "GHSA-gg32-gf45-4mcx",
  "modified": "2022-05-24T17:38:24Z",
  "published": "2022-05-24T17:38:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1064"
    },
    {
      "type": "WEB",
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5142"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

{
  "affected": [],
  "aliases": [
    "CVE-2022-44793"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-11-07T03:15:00Z",
    "severity": "MODERATE"
  },
  "details": "handle_ipv6IpForwarding in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP 5.4.3 through 5.9.3 has a NULL Pointer Exception bug that can be used by a remote attacker to cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.",
  "id": "GHSA-gg4c-vq6j-h4hr",
  "modified": "2025-05-05T18:32:28Z",
  "published": "2022-11-07T12:00:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44793"
    },
    {
      "type": "WEB",
      "url": "https://github.com/net-snmp/net-snmp/issues/475"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/menglong2234/d07a65b5028145c9f4e1d1db8c4c202f"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00010.html"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230223-0011"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2019-9031"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-02-23T12:29:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in libmatio.a in matio (aka MAT File I/O Library) 1.5.13. There is a NULL pointer dereference in the function Mat_VarFree() in mat.c.",
  "id": "GHSA-gg4r-q765-2qj4",
  "modified": "2022-05-14T01:30:40Z",
  "published": "2022-05-14T01:30:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9031"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tbeu/matio/issues/103"
    },
    {
      "type": "WEB",
      "url": "https://github.com/TeamSeri0us/pocs/tree/master/matio"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}