Vulnerability-Lookup

GHSA-37RF-GF26-33R7

Vulnerability from github – Published: 2024-06-20 12:31 – Updated: 2024-09-18 18:30

Details

In the Linux kernel, the following vulnerability has been resolved:

drm: mxsfb: Fix NULL pointer dereference

mxsfb should not ever dereference the NULL pointer which drm_atomic_get_new_bridge_state is allowed to return. Assume a fixed format instead.

Severity

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2022-48718"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-20T11:15:55Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm: mxsfb: Fix NULL pointer dereference\n\nmxsfb should not ever dereference the NULL pointer which\ndrm_atomic_get_new_bridge_state is allowed to return.\nAssume a fixed format instead.",
  "id": "GHSA-37rf-gf26-33r7",
  "modified": "2024-09-18T18:30:49Z",
  "published": "2024-06-20T12:31:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48718"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/622c9a3a7868e1eeca39c55305ca3ebec4742b64"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6f9267e01cca749137349d8ffb0d0ebbadf567f4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/86a337bb803040e4401b87c974a7fb92efe3d0e1"
    }
  ],
  "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"
    }
  ]
}

GHSA-37V2-V56R-2JQJ

Vulnerability from github – Published: 2022-05-17 02:54 – Updated: 2025-04-20 03:34

Details

The PoDoFo::PdfXObject::PdfXObject function in PdfXObject.cpp in PoDoFo 0.9.5 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted file.

Severity

5.5 (Medium)


                  
                    CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2017-6848"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-03-15T14:59:00Z",
    "severity": "MODERATE"
  },
  "details": "The PoDoFo::PdfXObject::PdfXObject function in PdfXObject.cpp in PoDoFo 0.9.5 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted file.",
  "id": "GHSA-37v2-v56r-2jqj",
  "modified": "2025-04-20T03:34:08Z",
  "published": "2022-05-17T02:54:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-6848"
    },
    {
      "type": "WEB",
      "url": "https://blogs.gentoo.org/ago/2017/03/02/podofo-null-pointer-dereference-in-podofopdfxobjectpdfxobject-pdfxobject-cpp"
    }
  ],
  "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"
    }
  ]
}

GHSA-37V4-7665-MGQ9

Vulnerability from github – Published: 2023-03-13 18:30 – Updated: 2023-03-24 15:30

Details

STEPTools v18SP1 ifcmesh library (v18.1) is affected due to a null pointer dereference, which could allow an attacker to deny application usage when reading a specially constructed file, resulting in an application crash.

Severity

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2023-0973"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-03-13T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "STEPTools v18SP1 ifcmesh library (v18.1) is affected due to a null pointer dereference, which could allow an attacker to deny application usage when reading a specially constructed file, resulting in an application crash.",
  "id": "GHSA-37v4-7665-mgq9",
  "modified": "2023-03-24T15:30:20Z",
  "published": "2023-03-13T18:30:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-0973"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-04"
    }
  ],
  "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"
    }
  ]
}

GHSA-37XG-HVW9-PR82

Vulnerability from github – Published: 2026-10-14 00:31 – Updated: 2026-10-14 00:31

Details

Libreswan's IKEv2 state machine has a null pointer dereference bug in the EAP handling code for authentication. As a result of inconsistency within the IKEv2 state machine code, this bug can be triggered by any IKEv2 connection, even if EAP is not configured at all. The error is caused by a fall-through where it incorrectly dereferences ike->sa.st_eap which is NULL. A malicious IKE_AUTH packet can trigger this bug, meaning the peer does not need to be authenticated. The bug results in a crash and restart of the pluto daemon. No remote code execution is possible. Continued exploitation can cause a denial of service.

Severity

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2026-77206"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-13T22:18:24Z",
    "severity": "HIGH"
  },
  "details": "Libreswan\u0027s IKEv2 state machine has a null pointer dereference bug in the EAP handling code for authentication. As a result of inconsistency within the IKEv2 state machine code, this bug can be triggered by any IKEv2 connection, even if EAP is not configured at all. The error is caused by a fall-through where it incorrectly dereferences ike-\u003esa.st_eap which is NULL. A malicious IKE_AUTH packet can trigger this bug, meaning the peer does not need to be authenticated. The bug results in a crash and restart of the pluto daemon. No remote code execution is possible. Continued exploitation can cause a denial of service.",
  "id": "GHSA-37xg-hvw9-pr82",
  "modified": "2026-10-14T00:31:47Z",
  "published": "2026-10-14T00:31:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-77206"
    },
    {
      "type": "WEB",
      "url": "https://libreswan.org/security/CVE-2026-77206"
    },
    {
      "type": "WEB",
      "url": "https://libreswan.org/security/CVE-2026-77206/CVE-2026-77206.txt"
    }
  ],
  "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"
    }
  ]
}

GHSA-3875-QC7C-W94F

Vulnerability from github – Published: 2024-05-16 21:31 – Updated: 2024-05-16 21:31

Details

NULL pointer dereference in Intel(R) Power Gadget software for Windows all versions may allow an authenticated user to potentially enable denial of service via local access.

Severity

5.0 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2023-41234"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-16T21:15:54Z",
    "severity": "MODERATE"
  },
  "details": "NULL pointer dereference in Intel(R) Power Gadget software for Windows all versions may allow an authenticated user to potentially enable denial of service via local access.",
  "id": "GHSA-3875-qc7c-w94f",
  "modified": "2024-05-16T21:31:59Z",
  "published": "2024-05-16T21:31:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-41234"
    },
    {
      "type": "WEB",
      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01037.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-389H-HR53-4F3G

Vulnerability from github – Published: 2026-10-21 15:42 – Updated: 2026-10-26 15:34

Details

NULL pointer dereference in the RTMP protocol implementation in Apache bRPC (version < 1.18.0) on all platforms allows remote attackers to crash the server (denial of service) via a crafted createStream command.

Root Cause: When an RTMP service rejects a createStream request by returning a null stream from RtmpService::NewStream(), the server sends an error response to the client. If writing this rejection response fails (for example, because the client closes the connection immediately after sending the createStream command), the error-handling path in RtmpChunkStream::OnCreateStream() dereferences the null stream pointer to access stream->_onfail_id, causing the process to crash.

Affected Scenarios: Run an Apache bRPC RTMP server whose RtmpService::NewStream() may return null (i.e., the service rejects createStream requests). A remote client that sends a createStream command and then closes the connection before the rejection response is written can crash the server.

How to Fix: (Choose one of the following options) 1. Upgrade bRPC to version 1.18.0, which fixes this issue. 2. Apply this patch: https://github.com/apache/brpc/pull/3508

Severity

5.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

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{
  "affected": [],
  "aliases": [
    "CVE-2026-82953"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-21T13:20:03Z",
    "severity": "MODERATE"
  },
  "details": "NULL pointer dereference in the RTMP protocol implementation in Apache bRPC (version \u003c 1.18.0) on all platforms allows remote attackers to crash the server (denial of service) via a crafted createStream command.\n\nRoot Cause:\nWhen an RTMP service rejects a createStream request by returning a null stream from RtmpService::NewStream(), the server sends an error response to the client. If writing this rejection response fails (for example, because the client closes the connection immediately after sending the createStream command), the error-handling path in RtmpChunkStream::OnCreateStream() dereferences the null stream pointer to access stream-\u003e_onfail_id, causing the process to crash.\n\nAffected Scenarios:\nRun an Apache bRPC RTMP server whose RtmpService::NewStream() may return null (i.e., the service rejects createStream requests). A remote client that sends a createStream command and then closes the connection before the rejection response is written can crash the server.\n\nHow to Fix:\n(Choose one of the following options)\n1. Upgrade bRPC to version 1.18.0, which fixes this issue.\n2. Apply this patch:  https://github.com/apache/brpc/pull/3508",
  "id": "GHSA-389h-hr53-4f3g",
  "modified": "2026-10-26T15:34:21Z",
  "published": "2026-10-21T15:42:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-82953"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/brpc/pull/3508"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/2pf15ojj0vr7rtx95677kgtl1mx3gdgb"
    }
  ],
  "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:L",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-38CH-Q6JV-V6F2

Vulnerability from github – Published: 2025-04-16 06:31 – Updated: 2025-11-03 21:33

Details

In the Linux kernel, the following vulnerability has been resolved:

atm: Fix NULL pointer dereference

When MPOA_cache_impos_rcvd() receives the msg, it can trigger Null Pointer Dereference Vulnerability if both entry and holding_time are NULL. Because there is only for the situation where entry is NULL and holding_time exists, it can be passed when both entry and holding_time are NULL. If these are NULL, the entry will be passd to eg_cache_put() as parameter and it is referenced by entry->use code in it.

kasan log:

[ 3.316691] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000006:I [ 3.317568] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 3.318188] CPU: 3 UID: 0 PID: 79 Comm: ex Not tainted 6.14.0-rc2 #102 [ 3.318601] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 [ 3.319298] RIP: 0010:eg_cache_remove_entry+0xa5/0x470 [ 3.319677] Code: c1 f7 6e fd 48 c7 c7 00 7e 38 b2 e8 95 64 54 fd 48 c7 c7 40 7e 38 b2 48 89 ee e80 [ 3.321220] RSP: 0018:ffff88800583f8a8 EFLAGS: 00010006 [ 3.321596] RAX: 0000000000000006 RBX: ffff888005989000 RCX: ffffffffaecc2d8e [ 3.322112] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000030 [ 3.322643] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff6558b88 [ 3.323181] R10: 0000000000000003 R11: 203a207972746e65 R12: 1ffff11000b07f15 [ 3.323707] R13: dffffc0000000000 R14: ffff888005989000 R15: ffff888005989068 [ 3.324185] FS: 000000001b6313c0(0000) GS:ffff88806d380000(0000) knlGS:0000000000000000 [ 3.325042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.325545] CR2: 00000000004b4b40 CR3: 000000000248e000 CR4: 00000000000006f0 [ 3.326430] Call Trace: [ 3.326725] [ 3.326927] ? die_addr+0x3c/0xa0 [ 3.327330] ? exc_general_protection+0x161/0x2a0 [ 3.327662] ? asm_exc_general_protection+0x26/0x30 [ 3.328214] ? vprintk_emit+0x15e/0x420 [ 3.328543] ? eg_cache_remove_entry+0xa5/0x470 [ 3.328910] ? eg_cache_remove_entry+0x9a/0x470 [ 3.329294] ? __pfx_eg_cache_remove_entry+0x10/0x10 [ 3.329664] ? console_unlock+0x107/0x1d0 [ 3.329946] ? __pfx_console_unlock+0x10/0x10 [ 3.330283] ? do_syscall_64+0xa6/0x1a0 [ 3.330584] ? entry_SYSCALL_64_after_hwframe+0x47/0x7f [ 3.331090] ? __pfx_prb_read_valid+0x10/0x10 [ 3.331395] ? down_trylock+0x52/0x80 [ 3.331703] ? vprintk_emit+0x15e/0x420 [ 3.331986] ? __pfx_vprintk_emit+0x10/0x10 [ 3.332279] ? down_trylock+0x52/0x80 [ 3.332527] ? _printk+0xbf/0x100 [ 3.332762] ? __pfx__printk+0x10/0x10 [ 3.333007] ? _raw_write_lock_irq+0x81/0xe0 [ 3.333284] ? __pfx__raw_write_lock_irq+0x10/0x10 [ 3.333614] msg_from_mpoad+0x1185/0x2750 [ 3.333893] ? __build_skb_around+0x27b/0x3a0 [ 3.334183] ? __pfx_msg_from_mpoad+0x10/0x10 [ 3.334501] ? __alloc_skb+0x1c0/0x310 [ 3.334809] ? __pfx___alloc_skb+0x10/0x10 [ 3.335283] ? _raw_spin_lock+0xe0/0xe0 [ 3.335632] ? finish_wait+0x8d/0x1e0 [ 3.335975] vcc_sendmsg+0x684/0xba0 [ 3.336250] ? __pfx_vcc_sendmsg+0x10/0x10 [ 3.336587] ? __pfx_autoremove_wake_function+0x10/0x10 [ 3.337056] ? fdget+0x176/0x3e0 [ 3.337348] __sys_sendto+0x4a2/0x510 [ 3.337663] ? __pfx___sys_sendto+0x10/0x10 [ 3.337969] ? ioctl_has_perm.constprop.0.isra.0+0x284/0x400 [ 3.338364] ? sock_ioctl+0x1bb/0x5a0 [ 3.338653] ? __rseq_handle_notify_resume+0x825/0xd20 [ 3.339017] ? __pfx_sock_ioctl+0x10/0x10 [ 3.339316] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 3.339727] ? selinux_file_ioctl+0xa4/0x260 [ 3.340166] __x64_sys_sendto+0xe0/0x1c0 [ 3.340526] ? syscall_exit_to_user_mode+0x123/0x140 [ 3.340898] do_syscall_64+0xa6/0x1a0 [ 3.341170] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3.341533] RIP: 0033:0x44a380 [ 3.341757] Code: 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c00 [
---truncated---

Severity

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2025-22018"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-16T05:15:31Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\natm: Fix NULL pointer dereference\n\nWhen MPOA_cache_impos_rcvd() receives the msg, it can trigger\nNull Pointer Dereference Vulnerability if both entry and\nholding_time are NULL. Because there is only for the situation\nwhere entry is NULL and holding_time exists, it can be passed\nwhen both entry and holding_time are NULL. If these are NULL,\nthe entry will be passd to eg_cache_put() as parameter and\nit is referenced by entry-\u003euse code in it.\n\nkasan log:\n\n[    3.316691] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000006:I\n[    3.317568] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037]\n[    3.318188] CPU: 3 UID: 0 PID: 79 Comm: ex Not tainted 6.14.0-rc2 #102\n[    3.318601] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014\n[    3.319298] RIP: 0010:eg_cache_remove_entry+0xa5/0x470\n[    3.319677] Code: c1 f7 6e fd 48 c7 c7 00 7e 38 b2 e8 95 64 54 fd 48 c7 c7 40 7e 38 b2 48 89 ee e80\n[    3.321220] RSP: 0018:ffff88800583f8a8 EFLAGS: 00010006\n[    3.321596] RAX: 0000000000000006 RBX: ffff888005989000 RCX: ffffffffaecc2d8e\n[    3.322112] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000030\n[    3.322643] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff6558b88\n[    3.323181] R10: 0000000000000003 R11: 203a207972746e65 R12: 1ffff11000b07f15\n[    3.323707] R13: dffffc0000000000 R14: ffff888005989000 R15: ffff888005989068\n[    3.324185] FS:  000000001b6313c0(0000) GS:ffff88806d380000(0000) knlGS:0000000000000000\n[    3.325042] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[    3.325545] CR2: 00000000004b4b40 CR3: 000000000248e000 CR4: 00000000000006f0\n[    3.326430] Call Trace:\n[    3.326725]  \u003cTASK\u003e\n[    3.326927]  ? die_addr+0x3c/0xa0\n[    3.327330]  ? exc_general_protection+0x161/0x2a0\n[    3.327662]  ? asm_exc_general_protection+0x26/0x30\n[    3.328214]  ? vprintk_emit+0x15e/0x420\n[    3.328543]  ? eg_cache_remove_entry+0xa5/0x470\n[    3.328910]  ? eg_cache_remove_entry+0x9a/0x470\n[    3.329294]  ? __pfx_eg_cache_remove_entry+0x10/0x10\n[    3.329664]  ? console_unlock+0x107/0x1d0\n[    3.329946]  ? __pfx_console_unlock+0x10/0x10\n[    3.330283]  ? do_syscall_64+0xa6/0x1a0\n[    3.330584]  ? entry_SYSCALL_64_after_hwframe+0x47/0x7f\n[    3.331090]  ? __pfx_prb_read_valid+0x10/0x10\n[    3.331395]  ? down_trylock+0x52/0x80\n[    3.331703]  ? vprintk_emit+0x15e/0x420\n[    3.331986]  ? __pfx_vprintk_emit+0x10/0x10\n[    3.332279]  ? down_trylock+0x52/0x80\n[    3.332527]  ? _printk+0xbf/0x100\n[    3.332762]  ? __pfx__printk+0x10/0x10\n[    3.333007]  ? _raw_write_lock_irq+0x81/0xe0\n[    3.333284]  ? __pfx__raw_write_lock_irq+0x10/0x10\n[    3.333614]  msg_from_mpoad+0x1185/0x2750\n[    3.333893]  ? __build_skb_around+0x27b/0x3a0\n[    3.334183]  ? __pfx_msg_from_mpoad+0x10/0x10\n[    3.334501]  ? __alloc_skb+0x1c0/0x310\n[    3.334809]  ? __pfx___alloc_skb+0x10/0x10\n[    3.335283]  ? _raw_spin_lock+0xe0/0xe0\n[    3.335632]  ? finish_wait+0x8d/0x1e0\n[    3.335975]  vcc_sendmsg+0x684/0xba0\n[    3.336250]  ? __pfx_vcc_sendmsg+0x10/0x10\n[    3.336587]  ? __pfx_autoremove_wake_function+0x10/0x10\n[    3.337056]  ? fdget+0x176/0x3e0\n[    3.337348]  __sys_sendto+0x4a2/0x510\n[    3.337663]  ? __pfx___sys_sendto+0x10/0x10\n[    3.337969]  ? ioctl_has_perm.constprop.0.isra.0+0x284/0x400\n[    3.338364]  ? sock_ioctl+0x1bb/0x5a0\n[    3.338653]  ? __rseq_handle_notify_resume+0x825/0xd20\n[    3.339017]  ? __pfx_sock_ioctl+0x10/0x10\n[    3.339316]  ? __pfx___rseq_handle_notify_resume+0x10/0x10\n[    3.339727]  ? selinux_file_ioctl+0xa4/0x260\n[    3.340166]  __x64_sys_sendto+0xe0/0x1c0\n[    3.340526]  ? syscall_exit_to_user_mode+0x123/0x140\n[    3.340898]  do_syscall_64+0xa6/0x1a0\n[    3.341170]  entry_SYSCALL_64_after_hwframe+0x77/0x7f\n[    3.341533] RIP: 0033:0x44a380\n[    3.341757] Code: 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c00\n[    \n---truncated---",
  "id": "GHSA-38ch-q6jv-v6f2",
  "modified": "2025-11-03T21:33:34Z",
  "published": "2025-04-16T06:31:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-22018"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/09691f367df44fe93255274d80a439f9bb3263fc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0ef6e49881b6b50ac454cb9d6501d009fdceb6fc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/14c7aca5ba2740973de27c1bb8df77b4dcb6f775"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1505f9b720656b17865e4166ab002960162bf679"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3c23bb2c894e9ef2727682f98c341b20f78c9013"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9da6b6340dbcf0f60ae3ec6a7d6438337c32518a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ab92f51c7f53a08f1a686bfb80690ebb3672357d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bf2986fcf82a449441f9ee4335df19be19e83970"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d7f1e4a53a51cc6ba833afcb40439f18dab61c1f"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.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"
    }
  ]
}

GHSA-38G5-822J-7RR9

Vulnerability from github – Published: 2026-01-02 15:30 – Updated: 2026-01-05 21:30

Details

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.

We have already fixed the vulnerability in the following versions: QTS 5.2.7.3256 build 20250913 and later QuTS hero h5.2.7.3256 build 20250913 and later QuTS hero h5.3.1.3250 build 20250912 and later

Severity

4.9 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

1.2 (Low)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U

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{
  "affected": [],
  "aliases": [
    "CVE-2025-53414"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-02T15:16:01Z",
    "severity": "LOW"
  },
  "details": "A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.2.7.3256 build 20250913 and later\nQuTS hero h5.2.7.3256 build 20250913 and later\nQuTS hero h5.3.1.3250 build 20250912 and later",
  "id": "GHSA-38g5-822j-7rr9",
  "modified": "2026-01-05T21:30:30Z",
  "published": "2026-01-02T15:30:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-53414"
    },
    {
      "type": "WEB",
      "url": "https://www.qnap.com/en/security-advisory/qsa-25-50"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/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"
    }
  ]
}

GHSA-38GV-CWR5-WHGG

Vulnerability from github – Published: 2022-05-14 00:54 – Updated: 2022-05-14 00:54

Details

An issue was discovered in Exiv2 v0.26. The function Exiv2::DataValue::copy in value.cpp has a NULL pointer dereference.

Severity

6.5 (Medium)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2018-17282"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-09-20T20:29:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in Exiv2 v0.26. The function Exiv2::DataValue::copy in value.cpp has a NULL pointer dereference.",
  "id": "GHSA-38gv-cwr5-whgg",
  "modified": "2022-05-14T00:54:46Z",
  "published": "2022-05-14T00:54:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-17282"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Exiv2/exiv2/issues/457"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:2101"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html"
    }
  ],
  "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"
    }
  ]
}

GHSA-38H5-PJW3-MQXF

Vulnerability from github – Published: 2026-05-27 15:33 – Updated: 2026-09-02 15:34

Details

In the Linux kernel, the following vulnerability has been resolved:

ASoC: nau8821: Cancel delayed work on component remove

Attempting to unload the driver while a jack detection work is pending would likely crash the kernel when it is eventually scheduled for execution:

[ 1984.896308] BUG: unable to handle page fault for address: ffffffffc10c2a20 [...] [ 1984.896388] Hardware name: Valve Jupiter/Jupiter, BIOS F7A0131 01/30/2024 [ 1984.896396] Workqueue: events nau8821_jdet_work [snd_soc_nau8821] [ 1984.896414] RIP: 0010:__mutex_lock+0x9f/0x11d0 [...] [ 1984.896504] Call Trace: [ 1984.896511] [ 1984.896524] ? snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core] [ 1984.896572] ? snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core] [ 1984.896596] snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core] [ 1984.896622] nau8821_jdet_work+0xeb/0x1e0 [snd_soc_nau8821] [ 1984.896636] process_one_work+0x211/0x590 [ 1984.896649] ? srso_return_thunk+0x5/0x5f [ 1984.896670] worker_thread+0x1cd/0x3a0

Cancel unscheduled jdet_work or wait for its execution to finish before the component driver gets removed.

Severity

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2026-45963"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-27T14:17:13Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: nau8821: Cancel delayed work on component remove\n\nAttempting to unload the driver while a jack detection work is pending\nwould likely crash the kernel when it is eventually scheduled for\nexecution:\n\n[ 1984.896308] BUG: unable to handle page fault for address: ffffffffc10c2a20\n[...]\n[ 1984.896388] Hardware name: Valve Jupiter/Jupiter, BIOS F7A0131 01/30/2024\n[ 1984.896396] Workqueue: events nau8821_jdet_work [snd_soc_nau8821]\n[ 1984.896414] RIP: 0010:__mutex_lock+0x9f/0x11d0\n[...]\n[ 1984.896504] Call Trace:\n[ 1984.896511]  \u003cTASK\u003e\n[ 1984.896524]  ? snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core]\n[ 1984.896572]  ? snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core]\n[ 1984.896596]  snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core]\n[ 1984.896622]  nau8821_jdet_work+0xeb/0x1e0 [snd_soc_nau8821]\n[ 1984.896636]  process_one_work+0x211/0x590\n[ 1984.896649]  ? srso_return_thunk+0x5/0x5f\n[ 1984.896670]  worker_thread+0x1cd/0x3a0\n\nCancel unscheduled jdet_work or wait for its execution to finish before\nthe component driver gets removed.",
  "id": "GHSA-38h5-pjw3-mqxf",
  "modified": "2026-09-02T15:34:06Z",
  "published": "2026-05-27T15:33:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45963"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/13d20517bee1c9b69c7750026c61e7ec021080a4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/36fb28fa033f6544d81f1cc056b27d0c0bf26d4f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3955767ec39dcc0358470ffe6535703e2b7fd815"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9210ae708ddead67f55610342ea03fe9d4de6005"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cd6b991de3e0b68560fe98dc739672747d2e4204"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dbd3fd05cddfdeec1e49b0a66269881c09eebd17"
    }
  ],
  "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"
    }
  ]
}

CWE-476

NULL Pointer Dereference

GHSA-37RF-GF26-33R7

GHSA-37V2-V56R-2JQJ

GHSA-37V4-7665-MGQ9

GHSA-37XG-HVW9-PR82

GHSA-3875-QC7C-W94F

GHSA-389H-HR53-4F3G

GHSA-38CH-Q6JV-V6F2

GHSA-38G5-822J-7RR9

GHSA-38GV-CWR5-WHGG

GHSA-38H5-PJW3-MQXF

Mitigation MIT-56

Mitigation

Mitigation

Mitigation

Mitigation