CWE-476

{
  "affected": [],
  "aliases": [
    "CVE-2024-46682"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-09-13T06:15:12Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfsd: prevent panic for nfsv4.0 closed files in nfs4_show_open\n\nPrior to commit 3f29cc82a84c (\"nfsd: split sc_status out of\nsc_type\") states_show() relied on sc_type field to be of valid\ntype before calling into a subfunction to show content of a\nparticular stateid. From that commit, we split the validity of\nthe stateid into sc_status and no longer changed sc_type to 0\nwhile unhashing the stateid. This resulted in kernel oopsing\nfor nfsv4.0 opens that stay around and in nfs4_show_open()\nwould derefence sc_file which was NULL.\n\nInstead, for closed open stateids forgo displaying information\nthat relies of having a valid sc_file.\n\nTo reproduce: mount the server with 4.0, read and close\na file and then on the server cat /proc/fs/nfsd/clients/2/states\n\n[  513.590804] Call trace:\n[  513.590925]  _raw_spin_lock+0xcc/0x160\n[  513.591119]  nfs4_show_open+0x78/0x2c0 [nfsd]\n[  513.591412]  states_show+0x44c/0x488 [nfsd]\n[  513.591681]  seq_read_iter+0x5d8/0x760\n[  513.591896]  seq_read+0x188/0x208\n[  513.592075]  vfs_read+0x148/0x470\n[  513.592241]  ksys_read+0xcc/0x178",
  "id": "GHSA-xrjv-8x73-5h7v",
  "modified": "2024-09-13T18:31:46Z",
  "published": "2024-09-13T06:30:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-46682"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a204501e1743d695ca2930ed25a2be9f8ced96d3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ba0b697de298285301c71c258598226e06494236"
    }
  ],
  "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-2015-8551"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-04-13T15:59:00Z",
    "severity": "MODERATE"
  },
  "details": "The PCI backend driver in Xen, when running on an x86 system and using Linux 3.1.x through 4.3.x as the driver domain, allows local guest administrators to hit BUG conditions and cause a denial of service (NULL pointer dereference and host OS crash) by leveraging a system with access to a passed-through MSI or MSI-X capable physical PCI device and a crafted sequence of XEN_PCI_OP_* operations, aka \"Linux pciback missing sanity checks.\"",
  "id": "GHSA-xrr8-pr2x-q64f",
  "modified": "2022-05-13T01:18:05Z",
  "published": "2022-05-13T01:18:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8551"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201604-03"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00059.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3434"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/79546"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1034480"
    },
    {
      "type": "WEB",
      "url": "http://xenbits.xen.org/xsa/advisory-157.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2022-40774"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-09-18T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in Bento4 through 1.6.0-639. There is a NULL pointer dereference in AP4_StszAtom::GetSampleSize.",
  "id": "GHSA-xrrq-jcjx-6cxm",
  "modified": "2022-09-22T00:00:30Z",
  "published": "2022-09-19T00:00:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40774"
    },
    {
      "type": "WEB",
      "url": "https://github.com/axiomatic-systems/Bento4/issues/757"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2018-20198"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-12-18T01:29:00Z",
    "severity": "MODERATE"
  },
  "details": "A NULL pointer dereference was discovered in ifilter_bank of libfaad/filtbank.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The vulnerability causes a segmentation fault and application crash, which leads to denial of service because adding to windowed output is mishandled in the LONG_START_SEQUENCE case.",
  "id": "GHSA-xrvj-fcp5-3rm2",
  "modified": "2022-05-13T01:25:47Z",
  "published": "2022-05-13T01:25:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20198"
    },
    {
      "type": "WEB",
      "url": "https://github.com/knik0/faad2/issues/23"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/05/msg00022.html"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/bugtraq/2019/Sep/28"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202006-17"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2019/dsa-4522"
    }
  ],
  "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-2026-23353"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-25T11:16:33Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: fix crash in ethtool offline loopback test\n\nSince the conversion of ice to page pool, the ethtool loopback test\ncrashes:\n\n BUG: kernel NULL pointer dereference, address: 000000000000000c\n #PF: supervisor write access in kernel mode\n #PF: error_code(0x0002) - not-present page\n PGD 1100f1067 P4D 0\n Oops: Oops: 0002 [#1] SMP NOPTI\n CPU: 23 UID: 0 PID: 5904 Comm: ethtool Kdump: loaded Not tainted 6.19.0-0.rc7.260128g1f97d9dcf5364.49.eln154.x86_64 #1 PREEMPT(lazy)\n Hardware name: [...]\n RIP: 0010:ice_alloc_rx_bufs+0x1cd/0x310 [ice]\n Code: 83 6c 24 30 01 66 41 89 47 08 0f 84 c0 00 00 00 41 0f b7 dc 48 8b 44 24 18 48 c1 e3 04 41 bb 00 10 00 00 48 8d 2c 18 8b 04 24 \u003c89\u003e 45 0c 41 8b 4d 00 49 d3 e3 44 3b 5c 24 24 0f 83 ac fe ff ff 44\n RSP: 0018:ff7894738aa1f768 EFLAGS: 00010246\n RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000\n RDX: 0000000000000000 RSI: 0000000000000700 RDI: 0000000000000000\n RBP: 0000000000000000 R08: ff16dcae79880200 R09: 0000000000000019\n R10: 0000000000000001 R11: 0000000000001000 R12: 0000000000000000\n R13: 0000000000000000 R14: 0000000000000000 R15: ff16dcae6c670000\n FS:  00007fcf428850c0(0000) GS:ff16dcb149710000(0000) knlGS:0000000000000000\n CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 000000000000000c CR3: 0000000121227005 CR4: 0000000000773ef0\n PKRU: 55555554\n Call Trace:\n  \u003cTASK\u003e\n  ice_vsi_cfg_rxq+0xca/0x460 [ice]\n  ice_vsi_cfg_rxqs+0x54/0x70 [ice]\n  ice_loopback_test+0xa9/0x520 [ice]\n  ice_self_test+0x1b9/0x280 [ice]\n  ethtool_self_test+0xe5/0x200\n  __dev_ethtool+0x1106/0x1a90\n  dev_ethtool+0xbe/0x1a0\n  dev_ioctl+0x258/0x4c0\n  sock_do_ioctl+0xe3/0x130\n  __x64_sys_ioctl+0xb9/0x100\n  do_syscall_64+0x7c/0x700\n  entry_SYSCALL_64_after_hwframe+0x76/0x7e\n  [...]\n\nIt crashes because we have not initialized libeth for the rx ring.\n\nFix it by treating ICE_VSI_LB VSIs slightly more like normal PF VSIs and\nletting them have a q_vector. It\u0027s just a dummy, because the loopback\ntest does not use interrupts, but it contains a napi struct that can be\npassed to libeth_rx_fq_create() called from ice_vsi_cfg_rxq() -\u003e\nice_rxq_pp_create().",
  "id": "GHSA-xv28-8q23-rhh6",
  "modified": "2026-04-24T18:30:40Z",
  "published": "2026-03-25T12:30:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23353"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/85c98b81849e4724ae99005a6cccd33cab9cfd18"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a9c354e656597aededa027d63d2ff0973f6b033f"
    }
  ],
  "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-2021-47141"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-03-25T09:15:08Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ngve: Add NULL pointer checks when freeing irqs.\n\nWhen freeing notification blocks, we index priv-\u003emsix_vectors.\nIf we failed to allocate priv-\u003emsix_vectors (see abort_with_msix_vectors)\nthis could lead to a NULL pointer dereference if the driver is unloaded.",
  "id": "GHSA-xv6v-85pc-qw3p",
  "modified": "2024-12-20T15:30:44Z",
  "published": "2024-03-25T09:32:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47141"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5218e919c8d06279884aa0baf76778a6817d5b93"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5278c75266c5094d3c0958793bf12fc90300e580"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/821149ee88c206fa37e79c1868cc270518484876"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/da21a35c00ff1a1794d4f166d3b3fa8db4d0f6fb"
    }
  ],
  "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-2024-42289"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-17T09:15:09Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: During vport delete send async logout explicitly\n\nDuring vport delete, it is observed that during unload we hit a crash\nbecause of stale entries in outstanding command array.  For all these stale\nI/O entries, eh_abort was issued and aborted (fast_fail_io = 2009h) but\nI/Os could not complete while vport delete is in process of deleting.\n\n  BUG: kernel NULL pointer dereference, address: 000000000000001c\n  #PF: supervisor read access in kernel mode\n  #PF: error_code(0x0000) - not-present page\n  PGD 0 P4D 0\n  Oops: 0000 [#1] PREEMPT SMP NOPTI\n  Workqueue: qla2xxx_wq qla_do_work [qla2xxx]\n  RIP: 0010:dma_direct_unmap_sg+0x51/0x1e0\n  RSP: 0018:ffffa1e1e150fc68 EFLAGS: 00010046\n  RAX: 0000000000000000 RBX: 0000000000000021 RCX: 0000000000000001\n  RDX: 0000000000000021 RSI: 0000000000000000 RDI: ffff8ce208a7a0d0\n  RBP: ffff8ce208a7a0d0 R08: 0000000000000000 R09: ffff8ce378aac9c8\n  R10: ffff8ce378aac8a0 R11: ffffa1e1e150f9d8 R12: 0000000000000000\n  R13: 0000000000000000 R14: ffff8ce378aac9c8 R15: 0000000000000000\n  FS:  0000000000000000(0000) GS:ffff8d217f000000(0000) knlGS:0000000000000000\n  CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n  CR2: 000000000000001c CR3: 0000002089acc000 CR4: 0000000000350ee0\n  Call Trace:\n  \u003cTASK\u003e\n  qla2xxx_qpair_sp_free_dma+0x417/0x4e0\n  ? qla2xxx_qpair_sp_compl+0x10d/0x1a0\n  ? qla2x00_status_entry+0x768/0x2830\n  ? newidle_balance+0x2f0/0x430\n  ? dequeue_entity+0x100/0x3c0\n  ? qla24xx_process_response_queue+0x6a1/0x19e0\n  ? __schedule+0x2d5/0x1140\n  ? qla_do_work+0x47/0x60\n  ? process_one_work+0x267/0x440\n  ? process_one_work+0x440/0x440\n  ? worker_thread+0x2d/0x3d0\n  ? process_one_work+0x440/0x440\n  ? kthread+0x156/0x180\n  ? set_kthread_struct+0x50/0x50\n  ? ret_from_fork+0x22/0x30\n  \u003c/TASK\u003e\n\nSend out async logout explicitly for all the ports during vport delete.",
  "id": "GHSA-xv7c-g3v3-rjqw",
  "modified": "2025-11-04T00:31:12Z",
  "published": "2024-08-17T09:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42289"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/086489256696eb774654a5410e86381c346356fe"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/171ac4b495f9473bc134356a00095b47e6409e52"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/76f480d7c717368f29a3870f7d64471ce0ff8fb2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/87c25fcb95aafabb6a4914239f4ab41b07a4f9b7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b12c54e51ba83c1fbc619d35083d7872e42ecdef"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b35d6d5a2f38605cddea7d5c64cded894fbe8ede"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d28a2075bb530489715a3b011e1dd8765ba20313"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e5ed6a26ffdec0c91cf0b6138afbd675c00ad5fc"
    },
    {
      "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-2017-8106"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-04-24T23:59:00Z",
    "severity": "MODERATE"
  },
  "details": "The handle_invept function in arch/x86/kvm/vmx.c in the Linux kernel 3.12 through 3.15 allows privileged KVM guest OS users to cause a denial of service (NULL pointer dereference and host OS crash) via a single-context INVEPT instruction with a NULL EPT pointer.",
  "id": "GHSA-xv97-pm64-w44m",
  "modified": "2022-05-17T02:46:59Z",
  "published": "2022-05-17T02:46:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-8106"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.kernel.org/show_bug.cgi?id=195167"
    },
    {
      "type": "WEB",
      "url": "https://launchpad.net/bugs/1678676"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-34662"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-12T18:17:11Z",
    "severity": "MODERATE"
  },
  "details": "Illustrator versions 29.8.6, 30.3 and earlier are affected by a NULL Pointer Dereference vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
  "id": "GHSA-xvcv-5fpw-x4r5",
  "modified": "2026-05-12T18:30:43Z",
  "published": "2026-05-12T18:30:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34662"
    },
    {
      "type": "WEB",
      "url": "https://helpx.adobe.com/security/products/illustrator/apsb26-51.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2022-34556"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-07-28T23:15:00Z",
    "severity": "MODERATE"
  },
  "details": "PicoC v3.2.2 was discovered to contain a NULL pointer dereference at variable.c.",
  "id": "GHSA-xvf6-9729-5c9h",
  "modified": "2022-08-05T00:00:26Z",
  "published": "2022-07-29T00:00:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-34556"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jpoirier/picoc/issues/34"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/zsaleeba/picoc/-/issues/47"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}