CWE-476

{
  "affected": [],
  "aliases": [
    "CVE-2026-6526"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-30T07:16:39Z",
    "severity": "MODERATE"
  },
  "details": "RTSP protocol dissector crash in Wireshark 4.6.0 to 4.6.4",
  "id": "GHSA-fjhx-652f-phq2",
  "modified": "2026-04-30T09:30:25Z",
  "published": "2026-04-30T09:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6526"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/wireshark/wireshark/-/work_items/21173"
    },
    {
      "type": "WEB",
      "url": "https://www.wireshark.org/security/wnpa-sec-2026-35.html"
    }
  ],
  "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-2022-49130"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:00:50Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nath11k: mhi: use mhi_sync_power_up()\n\nIf amss.bin was missing ath11k would crash during \u0027rmmod ath11k_pci\u0027. The\nreason for that was that we were using mhi_async_power_up() which does not\ncheck any errors. But mhi_sync_power_up() on the other hand does check for\nerrors so let\u0027s use that to fix the crash.\n\nI was not able to find a reason why an async version was used.\nath11k_mhi_start() (which enables state ATH11K_MHI_POWER_ON) is called from\nath11k_hif_power_up(), which can sleep. So sync version should be safe to use\nhere.\n\n[  145.569731] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC KASAN PTI\n[  145.569789] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]\n[  145.569843] CPU: 2 PID: 1628 Comm: rmmod Kdump: loaded Tainted: G        W         5.16.0-wt-ath+ #567\n[  145.569898] Hardware name: Intel(R) Client Systems NUC8i7HVK/NUC8i7HVB, BIOS HNKBLi70.86A.0067.2021.0528.1339 05/28/2021\n[  145.569956] RIP: 0010:ath11k_hal_srng_access_begin+0xb5/0x2b0 [ath11k]\n[  145.570028] Code: df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 ec 01 00 00 48 8b ab a8 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 \u003c0f\u003e b6 14 02 48 89 e8 83 e0 07 83 c0 03 45 85 ed 75 48 38 d0 7c 08\n[  145.570089] RSP: 0018:ffffc900025d7ac0 EFLAGS: 00010246\n[  145.570144] RAX: dffffc0000000000 RBX: ffff88814fca2dd8 RCX: 1ffffffff50cb455\n[  145.570196] RDX: 0000000000000000 RSI: ffff88814fca2dd8 RDI: ffff88814fca2e80\n[  145.570252] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffffa8659497\n[  145.570329] R10: fffffbfff50cb292 R11: 0000000000000001 R12: ffff88814fca0000\n[  145.570410] R13: 0000000000000000 R14: ffff88814fca2798 R15: ffff88814fca2dd8\n[  145.570465] FS:  00007fa399988540(0000) GS:ffff888233e00000(0000) knlGS:0000000000000000\n[  145.570519] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[  145.570571] CR2: 00007fa399b51421 CR3: 0000000137898002 CR4: 00000000003706e0\n[  145.570623] Call Trace:\n[  145.570675]  \u003cTASK\u003e\n[  145.570727]  ? ath11k_ce_tx_process_cb+0x34b/0x860 [ath11k]\n[  145.570797]  ath11k_ce_tx_process_cb+0x356/0x860 [ath11k]\n[  145.570864]  ? tasklet_init+0x150/0x150\n[  145.570919]  ? ath11k_ce_alloc_pipes+0x280/0x280 [ath11k]\n[  145.570986]  ? tasklet_clear_sched+0x42/0xe0\n[  145.571042]  ? tasklet_kill+0xe9/0x1b0\n[  145.571095]  ? tasklet_clear_sched+0xe0/0xe0\n[  145.571148]  ? irq_has_action+0x120/0x120\n[  145.571202]  ath11k_ce_cleanup_pipes+0x45a/0x580 [ath11k]\n[  145.571270]  ? ath11k_pci_stop+0x10e/0x170 [ath11k_pci]\n[  145.571345]  ath11k_core_stop+0x8a/0xc0 [ath11k]\n[  145.571434]  ath11k_core_deinit+0x9e/0x150 [ath11k]\n[  145.571499]  ath11k_pci_remove+0xd2/0x260 [ath11k_pci]\n[  145.571553]  pci_device_remove+0x9a/0x1c0\n[  145.571605]  __device_release_driver+0x332/0x660\n[  145.571659]  driver_detach+0x1e7/0x2c0\n[  145.571712]  bus_remove_driver+0xe2/0x2d0\n[  145.571772]  pci_unregister_driver+0x21/0x250\n[  145.571826]  __do_sys_delete_module+0x30a/0x4b0\n[  145.571879]  ? free_module+0xac0/0xac0\n[  145.571933]  ? lockdep_hardirqs_on_prepare.part.0+0x18c/0x370\n[  145.571986]  ? syscall_enter_from_user_mode+0x1d/0x50\n[  145.572039]  ? lockdep_hardirqs_on+0x79/0x100\n[  145.572097]  do_syscall_64+0x3b/0x90\n[  145.572153]  entry_SYSCALL_64_after_hwframe+0x44/0xae\n\nTested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03003-QCAHSPSWPL_V1_V2_SILICONZ_LITE-2",
  "id": "GHSA-fjq8-jwg4-jxfg",
  "modified": "2025-03-14T00:30:50Z",
  "published": "2025-03-14T00:30:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49130"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/20d01a11efde2e05e47d5c66101f5c26eaca68e2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/339bd0b55ecdd0f7f341e9357c4cfde799de9418"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3df6d74aedfdca919cca475d15dfdbc8b05c9e5d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3fd7d50384c3808b7f7fa135aa9bb5feb1cb9849"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/646d533af2911be1184eaee8c900b7eb8ecc4396"
    }
  ],
  "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-2021-39860"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-09-29T16:15:00Z",
    "severity": "LOW"
  },
  "details": "Acrobat Pro DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Null pointer dereference vulnerability. An authenticated attacker could leverage this vulnerability to disclose sensitive user memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
  "id": "GHSA-fjq9-22v5-hcw9",
  "modified": "2022-05-24T19:16:04Z",
  "published": "2022-05-24T19:16:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39860"
    },
    {
      "type": "WEB",
      "url": "https://helpx.adobe.com/security/products/acrobat/apsb21-55.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-5745"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-07T16:16:32Z",
    "severity": "MODERATE"
  },
  "details": "A flaw was found in libarchive. A NULL pointer dereference vulnerability exists in the ACL parsing logic, specifically within the archive_acl_from_text_nl() function. When processing a malformed ACL string (such as a bare \"d\" or \"default\" tag without subsequent fields), the function fails to perform adequate validation before advancing the pointer. An attacker can exploit this by providing a maliciously crafted archive, causing an application utilizing the libarchive API (such as bsdtar) to crash, resulting in a Denial of Service (DoS).",
  "id": "GHSA-fjqv-vj6q-4fcm",
  "modified": "2026-04-07T18:31:37Z",
  "published": "2026-04-07T18:31:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5745"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2026-5745"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2455921"
    }
  ],
  "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-2022-49300"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362",
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:06Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnbd: fix race between nbd_alloc_config() and module removal\n\nWhen nbd module is being removing, nbd_alloc_config() may be\ncalled concurrently by nbd_genl_connect(), although try_module_get()\nwill return false, but nbd_alloc_config() doesn\u0027t handle it.\n\nThe race may lead to the leak of nbd_config and its related\nresources (e.g, recv_workq) and oops in nbd_read_stat() due\nto the unload of nbd module as shown below:\n\n  BUG: kernel NULL pointer dereference, address: 0000000000000040\n  Oops: 0000 [#1] SMP PTI\n  CPU: 5 PID: 13840 Comm: kworker/u17:33 Not tainted 5.14.0+ #1\n  Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)\n  Workqueue: knbd16-recv recv_work [nbd]\n  RIP: 0010:nbd_read_stat.cold+0x130/0x1a4 [nbd]\n  Call Trace:\n   recv_work+0x3b/0xb0 [nbd]\n   process_one_work+0x1ed/0x390\n   worker_thread+0x4a/0x3d0\n   kthread+0x12a/0x150\n   ret_from_fork+0x22/0x30\n\nFixing it by checking the return value of try_module_get()\nin nbd_alloc_config(). As nbd_alloc_config() may return ERR_PTR(-ENODEV),\nassign nbd-\u003econfig only when nbd_alloc_config() succeeds to ensure\nthe value of nbd-\u003econfig is binary (valid or NULL).\n\nAlso adding a debug message to check the reference counter\nof nbd_config during module removal.",
  "id": "GHSA-fjrf-m4f9-hh77",
  "modified": "2025-04-14T21:32:21Z",
  "published": "2025-04-14T21:32:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49300"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/122e4adaff2439f1cc18cc7e931980fa7560df5c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/165cf2e0019fa6cedc75b456490c41494c34abb4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2573f2375b64280be977431701ed5d33b75b9ad0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2888fa41985f93ed0a6837cfbb06bcbfd7fa2314"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/71c142f910da44421213ade601bcbd23ceae19fa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8a7da4ced236ce6637fe70f14ca18e718d4bf9e9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c55b2b983b0fa012942c3eb16384b2b722caa810"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d09525720dd5201756f698bee1076de9aefd4602"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2024-50105"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-05T18:15:14Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: qcom: sc7280: Fix missing Soundwire runtime stream alloc\n\nCommit 15c7fab0e047 (\"ASoC: qcom: Move Soundwire runtime stream alloc to\nsoundcards\") moved the allocation of Soundwire stream runtime from the\nQualcomm Soundwire driver to each individual machine sound card driver,\nexcept that it forgot to update SC7280 card.\n\nJust like for other Qualcomm sound cards using Soundwire, the card\ndriver should allocate and release the runtime.  Otherwise sound\nplayback will result in a NULL pointer dereference or other effect of\nuninitialized memory accesses (which was confirmed on SDM845 having\nsimilar issue).",
  "id": "GHSA-fjw7-947f-3xx6",
  "modified": "2024-11-12T15:30:32Z",
  "published": "2024-11-05T18:32:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50105"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/176a41ebec42a921277cd34e8c0c2e776a9dd6c4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/db7e59e6a39a4d3d54ca8197c796557e6d480b0d"
    }
  ],
  "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-2015-8272"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-04-13T14:59:00Z",
    "severity": "MODERATE"
  },
  "details": "RTMPDump 2.4 allows remote attackers to trigger a denial of service (NULL pointer dereference and process crash).",
  "id": "GHSA-fm48-q5qq-894j",
  "modified": "2025-04-20T03:36:02Z",
  "published": "2022-05-17T00:28:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8272"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2017/dsa-3850"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/95123"
    },
    {
      "type": "WEB",
      "url": "http://www.talosintelligence.com/reports/TALOS-2016-0068"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2022-24249"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-02-04T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A Null Pointer Dereference vulnerability exists in GPAC 1.1.0 via the xtra_box_write function in /box_code_base.c, which causes a Denial of Service. This vulnerability was fixed in commit 71f9871.",
  "id": "GHSA-fm8h-mgjv-jww5",
  "modified": "2023-05-03T18:30:26Z",
  "published": "2022-02-10T00:00:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24249"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gpac/gpac/issues/2081"
    }
  ],
  "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-2024-50298"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-19T02:16:31Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: enetc: allocate vf_state during PF probes\n\nIn the previous implementation, vf_state is allocated memory only when VF\nis enabled. However, net_device_ops::ndo_set_vf_mac() may be called before\nVF is enabled to configure the MAC address of VF. If this is the case,\nenetc_pf_set_vf_mac() will access vf_state, resulting in access to a null\npointer. The simplified error log is as follows.\n\nroot@ls1028ardb:~# ip link set eno0 vf 1 mac 00:0c:e7:66:77:89\n[  173.543315] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000004\n[  173.637254] pc : enetc_pf_set_vf_mac+0x3c/0x80 Message from sy\n[  173.641973] lr : do_setlink+0x4a8/0xec8\n[  173.732292] Call trace:\n[  173.734740]  enetc_pf_set_vf_mac+0x3c/0x80\n[  173.738847]  __rtnl_newlink+0x530/0x89c\n[  173.742692]  rtnl_newlink+0x50/0x7c\n[  173.746189]  rtnetlink_rcv_msg+0x128/0x390\n[  173.750298]  netlink_rcv_skb+0x60/0x130\n[  173.754145]  rtnetlink_rcv+0x18/0x24\n[  173.757731]  netlink_unicast+0x318/0x380\n[  173.761665]  netlink_sendmsg+0x17c/0x3c8",
  "id": "GHSA-fm8p-9649-2gq7",
  "modified": "2026-07-14T15:31:15Z",
  "published": "2024-11-19T03:31:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50298"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-019113.html"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-082556.html"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/35668e29e979b3a1927d3959cdd87327afd8e5eb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7eb923f8d4819737c07d6a8d0daef0a4d7f99e0c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e15c5506dd39885cd047f811a64240e2e8ab401b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ef0edfbe9eeed1fccad7cb705648af5222664944"
    }
  ],
  "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-2024-40964"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-12T13:15:18Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: hda: cs35l41: Possible null pointer dereference in cs35l41_hda_unbind()\n\nThe cs35l41_hda_unbind() function clears the hda_component entry\nmatching it\u0027s index and then dereferences the codec pointer held in the\nfirst element of the hda_component array, this is an issue when the\ndevice index was 0.\n\nInstead use the codec pointer stashed in the cs35l41_hda structure as it\nwill still be valid.",
  "id": "GHSA-fm8x-479m-f33c",
  "modified": "2024-09-09T18:30:29Z",
  "published": "2024-07-12T15:31:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-40964"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/19be722369c347f3af1c5848e303980ed040b819"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6386682cdc8b41319c92fbbe421953e33a28840c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ff27bd8e17884f7cdefecb3f3817caadd6813dc0"
    }
  ],
  "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"
    }
  ]
}