CWE-476

{
  "affected": [],
  "aliases": [
    "CVE-2022-50016"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-18T11:15:29Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: Intel: cnl: Do not process IPC reply before firmware boot\n\nIt is not yet clear, but it is possible to create a firmware so broken\nthat it will send a reply message before a FW_READY message (it is not\nyet clear if FW_READY will arrive later).\nSince the reply_data is allocated only after the FW_READY message, this\nwill lead to a NULL pointer dereference if not filtered out.\n\nThe issue was reported with IPC4 firmware but the same condition is present\nfor IPC3.",
  "id": "GHSA-wc54-j9wv-p9v7",
  "modified": "2025-11-14T18:31:26Z",
  "published": "2025-06-18T12:30:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50016"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/230f646085d17a008b609eb8fe8befb8811868f0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/acacd9eefd0def5a83244d88e5483b5f38ee7287"
    }
  ],
  "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-2023-37030"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-01-21T23:15:10Z",
    "severity": "MODERATE"
  },
  "details": "A Null pointer dereference vulnerability in the Mobile Management Entity (MME) in Magma \u003c= 1.8.0 (fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486) allows network-adjacent attackers to crash the MME via an S1AP `Initial UE Message` packet missing an expected `eNB_UE_S1AP_ID` field.",
  "id": "GHSA-wc5c-cp88-2x6q",
  "modified": "2025-01-23T18:31:18Z",
  "published": "2025-01-22T00:33:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37030"
    },
    {
      "type": "WEB",
      "url": "https://cellularsecurity.org/ransacked"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2021-33442"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-07-26T13:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in mjs (mJS: Restricted JavaScript engine), ES6 (JavaScript version 6). There is NULL pointer dereference in json_printf() in mjs.c.",
  "id": "GHSA-wc6r-37r6-6c7q",
  "modified": "2022-07-29T00:00:26Z",
  "published": "2022-07-27T00:00:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33442"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cesanta/mjs/issues/161"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/Clingto/bb632c0c463f4b2c97e4f65f751c5e6d"
    }
  ],
  "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": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c 0.2.0"
      },
      "package": {
        "ecosystem": "crates.io",
        "name": "time"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.1.0"
            },
            {
              "fixed": "0.2.23"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "time"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.2.7"
            },
            {
              "fixed": "0.2.23"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-26235"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-18T21:06:21Z",
    "nvd_published_at": "2020-11-24T22:15:00Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\n\nUnix-like operating systems may segfault due to dereferencing a dangling pointer in specific circumstances. This requires an environment variable to be set in a different thread than the affected functions. This may occur without the user\u0027s knowledge, notably in a third-party library.\n\nThe affected functions from time 0.2.7 through 0.2.22 are:\n\n- `time::UtcOffset::local_offset_at`\n- `time::UtcOffset::try_local_offset_at`\n- `time::UtcOffset::current_local_offset`\n- `time::UtcOffset::try_current_local_offset`\n- `time::OffsetDateTime::now_local`\n- `time::OffsetDateTime::try_now_local`\n\nThe affected functions in time 0.1 (all versions) are:\n\n- `at`\n- `at_utc`\n- `now`\n\nNon-Unix targets (including Windows and wasm) are unaffected.\n\n### Patches\n\nIn some versions of `time`, the internal method that determines the local offset has been modified to always return `None` on the affected operating systems. This has the effect of returning an `Err` on the `try_*` methods and `UTC` on the non-`try_*` methods. In later versions, `time` will attempt to determine the number of threads running in the process. If the process is single-threaded, the call will proceed as its safety invariant is upheld.\n\nUsers and library authors with time in their dependency tree must perform `cargo update`, which will pull in the updated, unaffected code.\n\nUsers of time 0.1 do not have a patch and must upgrade to an unaffected version: time 0.2.23 or greater or the 0.3 series.\n\n### Workarounds\n\nLibrary authors must ensure that the program only has one running thread at the time of calling any affected method. Binary authors may do the same and/or ensure that no other thread is actively mutating the environment.\n\n### References\n\n[time-rs/time#293](https://github.com/time-rs/time/issues/293).",
  "id": "GHSA-wcg3-cvx6-7396",
  "modified": "2024-06-10T18:40:10Z",
  "published": "2021-08-25T20:56:46Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/time-rs/time/security/advisories/GHSA-wcg3-cvx6-7396"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-26235"
    },
    {
      "type": "WEB",
      "url": "https://github.com/time-rs/time/issues/293"
    },
    {
      "type": "WEB",
      "url": "https://crates.io/crates/time/0.2.23"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/time-rs/time"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2020-0071.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Segmentation fault in time"
}

{
  "affected": [],
  "aliases": [
    "CVE-2025-32909"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-14T15:15:25Z",
    "severity": "MODERATE"
  },
  "details": "A flaw was found in libsoup. SoupContentSniffer may be vulnerable to a NULL pointer dereference in the sniff_mp4 function. The HTTP server may cause the libsoup client to crash.",
  "id": "GHSA-wcmh-fj7m-gv6r",
  "modified": "2026-06-26T00:32:00Z",
  "published": "2025-04-14T15:31:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-32909"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2025:8292"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2025-32909"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2359353"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.gnome.org/GNOME/libsoup/-/issues/431"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/04/msg00036.html"
    }
  ],
  "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"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2023-29180"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-22T10:15:07Z",
    "severity": "HIGH"
  },
  "details": "A null pointer dereference in Fortinet FortiOS version 7.2.0 through 7.2.4, 7.0.0 through 7.0.11, 6.4.0 through 6.4.12, 6.2.0 through 6.2.14, 6.0.0 through 6.0.16, FortiProxy 7.2.0 through 7.2.3, 7.0.0 through 7.0.10, 2.0.0 through 2.0.12, 1.2.0 through 1.2.13, 1.1.0 through 1.1.6, 1.0.0 through 1.0.7 allows attacker to denial of service via specially crafted HTTP requests.",
  "id": "GHSA-wcp3-6xhg-h726",
  "modified": "2024-02-22T12:30:55Z",
  "published": "2024-02-22T12:30:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-29180"
    },
    {
      "type": "WEB",
      "url": "https://fortiguard.com/psirt/FG-IR-23-111"
    }
  ],
  "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-2020-36138"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-08-11T14:15:11Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in decode_frame in libavcodec/tiff.c in FFmpeg version 4.3, allows remote attackers to cause a denial of service (DoS).",
  "id": "GHSA-wcq2-h3fq-c7cf",
  "modified": "2024-04-04T06:53:16Z",
  "published": "2023-08-11T15:30:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36138"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FFmpeg/FFmpeg/commit/292e41ce650a7b5ca5de4ae87fff0d6a90d9fc97"
    },
    {
      "type": "WEB",
      "url": "https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2020-November/272001.html"
    },
    {
      "type": "WEB",
      "url": "https://trac.ffmpeg.org/ticket/8960"
    }
  ],
  "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-2023-53343"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-17T15:15:38Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nicmp6: Fix null-ptr-deref of ip6_null_entry-\u003ert6i_idev in icmp6_dev().\n\nWith some IPv6 Ext Hdr (RPL, SRv6, etc.), we can send a packet that\nhas the link-local address as src and dst IP and will be forwarded to\nan external IP in the IPv6 Ext Hdr.\n\nFor example, the script below generates a packet whose src IP is the\nlink-local address and dst is updated to 11::.\n\n  # for f in $(find /proc/sys/net/ -name *seg6_enabled*); do echo 1 \u003e $f; done\n  # python3\n  \u003e\u003e\u003e from socket import *\n  \u003e\u003e\u003e from scapy.all import *\n  \u003e\u003e\u003e\n  \u003e\u003e\u003e SRC_ADDR = DST_ADDR = \"fe80::5054:ff:fe12:3456\"\n  \u003e\u003e\u003e\n  \u003e\u003e\u003e pkt = IPv6(src=SRC_ADDR, dst=DST_ADDR)\n  \u003e\u003e\u003e pkt /= IPv6ExtHdrSegmentRouting(type=4, addresses=[\"11::\", \"22::\"], segleft=1)\n  \u003e\u003e\u003e\n  \u003e\u003e\u003e sk = socket(AF_INET6, SOCK_RAW, IPPROTO_RAW)\n  \u003e\u003e\u003e sk.sendto(bytes(pkt), (DST_ADDR, 0))\n\nFor such a packet, we call ip6_route_input() to look up a route for the\nnext destination in these three functions depending on the header type.\n\n  * ipv6_rthdr_rcv()\n  * ipv6_rpl_srh_rcv()\n  * ipv6_srh_rcv()\n\nIf no route is found, ip6_null_entry is set to skb, and the following\ndst_input(skb) calls ip6_pkt_drop().\n\nFinally, in icmp6_dev(), we dereference skb_rt6_info(skb)-\u003ert6i_idev-\u003edev\nas the input device is the loopback interface.  Then, we have to check if\nskb_rt6_info(skb)-\u003ert6i_idev is NULL or not to avoid NULL pointer deref\nfor ip6_null_entry.\n\nBUG: kernel NULL pointer dereference, address: 0000000000000000\n PF: supervisor read access in kernel mode\n PF: error_code(0x0000) - not-present page\nPGD 0 P4D 0\nOops: 0000 [#1] PREEMPT SMP PTI\nCPU: 0 PID: 157 Comm: python3 Not tainted 6.4.0-11996-gb121d614371c #35\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014\nRIP: 0010:icmp6_send (net/ipv6/icmp.c:436 net/ipv6/icmp.c:503)\nCode: fe ff ff 48 c7 40 30 c0 86 5d 83 e8 c6 44 1c 00 e9 c8 fc ff ff 49 8b 46 58 48 83 e0 fe 0f 84 4a fb ff ff 48 8b 80 d0 00 00 00 \u003c48\u003e 8b 00 44 8b 88 e0 00 00 00 e9 34 fb ff ff 4d 85 ed 0f 85 69 01\nRSP: 0018:ffffc90000003c70 EFLAGS: 00000286\nRAX: 0000000000000000 RBX: 0000000000000001 RCX: 00000000000000e0\nRDX: 0000000000000021 RSI: 0000000000000000 RDI: ffff888006d72a18\nRBP: ffffc90000003d80 R08: 0000000000000000 R09: 0000000000000001\nR10: ffffc90000003d98 R11: 0000000000000040 R12: ffff888006d72a10\nR13: 0000000000000000 R14: ffff8880057fb800 R15: ffffffff835d86c0\nFS:  00007f9dc72ee740(0000) GS:ffff88807dc00000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000000000000 CR3: 00000000057b2000 CR4: 00000000007506f0\nPKRU: 55555554\nCall Trace:\n \u003cIRQ\u003e\n ip6_pkt_drop (net/ipv6/route.c:4513)\n ipv6_rthdr_rcv (net/ipv6/exthdrs.c:640 net/ipv6/exthdrs.c:686)\n ip6_protocol_deliver_rcu (net/ipv6/ip6_input.c:437 (discriminator 5))\n ip6_input_finish (./include/linux/rcupdate.h:781 net/ipv6/ip6_input.c:483)\n __netif_receive_skb_one_core (net/core/dev.c:5455)\n process_backlog (./include/linux/rcupdate.h:781 net/core/dev.c:5895)\n __napi_poll (net/core/dev.c:6460)\n net_rx_action (net/core/dev.c:6529 net/core/dev.c:6660)\n __do_softirq (./arch/x86/include/asm/jump_label.h:27 ./include/linux/jump_label.h:207 ./include/trace/events/irq.h:142 kernel/softirq.c:554)\n do_softirq (kernel/softirq.c:454 kernel/softirq.c:441)\n \u003c/IRQ\u003e\n \u003cTASK\u003e\n __local_bh_enable_ip (kernel/softirq.c:381)\n __dev_queue_xmit (net/core/dev.c:4231)\n ip6_finish_output2 (./include/net/neighbour.h:544 net/ipv6/ip6_output.c:135)\n rawv6_sendmsg (./include/net/dst.h:458 ./include/linux/netfilter.h:303 net/ipv6/raw.c:656 net/ipv6/raw.c:914)\n sock_sendmsg (net/socket.c:725 net/socket.c:748)\n __sys_sendto (net/socket.c:2134)\n __x64_sys_sendto (net/socket.c:2146 net/socket.c:2142 net/socket.c:2142)\n do_syscall_64 (arch/x86/entry/common.c:50 arch/x86/entry/common.c:80)\n entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:120)\nRIP: 0033:0x7f9dc751baea\nCode: d8 64 89 02 48 c7 c0 ff f\n---truncated---",
  "id": "GHSA-wcr6-fh62-j9wm",
  "modified": "2025-12-11T15:30:29Z",
  "published": "2025-09-17T15:30:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53343"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1462e9d9aa52d14665eaca6d89d22c4af44ede04"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2aaa8a15de73874847d62eb595c6683bface80fd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3fabca5d9cae0140b6aad09a1c6b9aa57089fbb8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/61b4c4659746959056450b92a5d7e6bc1243b31b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8803c59fde4dd370a627dfbf7183682fa0cabf70"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aa657d319e6c7502a4eb85cc0ee80cc81b8e5724"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d30ddd7ff15df9d91a793ce3f06f0190ff7afacc"
    }
  ],
  "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-2022-1263"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-08-31T16:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A NULL pointer dereference issue was found in KVM when releasing a vCPU with dirty ring support enabled. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a kernel oops condition that results in a denial of service.",
  "id": "GHSA-wcwj-rgxv-c28p",
  "modified": "2022-09-08T00:00:34Z",
  "published": "2022-09-01T00:00:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1263"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/5593473a1e6c743764b08e3b6071cb43b5cfa6c4"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2022-1263"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2072698"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2022/04/07/1"
    }
  ],
  "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-2021-44741"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-01-14T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Acrobat Reader DC version 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by a Null pointer dereference vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
  "id": "GHSA-wf32-jq3g-rpp7",
  "modified": "2022-01-22T00:01:55Z",
  "published": "2022-01-15T00:01:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44741"
    },
    {
      "type": "WEB",
      "url": "https://helpx.adobe.com/security/products/acrobat/apsb22-01.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}