Common Weakness Enumeration

CWE-190

Allowed

Integer Overflow or Wraparound

Abstraction: Base · Status: Stable

API response cwe.mitre.org

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

4613 vulnerabilities reference this CWE, most recent first.

GHSA-PFFW-X78W-WHM6

Vulnerability from github – Published: 2023-12-05 03:30 – Updated: 2023-12-05 03:30
VLAI
Details

Integer overflow vulnerability in detectionFindFaceSupportMultiInstance of libFacePreProcessingjni.camera.samsung.so prior to SMR Dec-2023 Release 1 allows attacker to trigger heap overflow.

Severity
6.7 (Medium)
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2023-42562"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-12-05T03:15:16Z",
    "severity": "MODERATE"
  },
  "details": "Integer overflow vulnerability in detectionFindFaceSupportMultiInstance of libFacePreProcessingjni.camera.samsung.so prior to SMR Dec-2023 Release 1 allows attacker to trigger heap overflow.",
  "id": "GHSA-pffw-x78w-whm6",
  "modified": "2023-12-05T03:30:23Z",
  "published": "2023-12-05T03:30:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-42562"
    },
    {
      "type": "WEB",
      "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2023\u0026month=12"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-PG24-62PW-76FP

Vulnerability from github – Published: 2025-04-03 09:32 – Updated: 2025-11-03 21:33
VLAI
Details

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

xsk: fix an integer overflow in xp_create_and_assign_umem()

Since the i and pool->chunk_size variables are of type 'u32', their product can wrap around and then be cast to 'u64'. This can lead to two different XDP buffers pointing to the same memory area.

Found by InfoTeCS on behalf of Linux Verification Center (linuxtesting.org) with SVACE.

Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2025-21997"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-03T08:15:15Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nxsk: fix an integer overflow in xp_create_and_assign_umem()\n\nSince the i and pool-\u003echunk_size variables are of type \u0027u32\u0027,\ntheir product can wrap around and then be cast to \u0027u64\u0027.\nThis can lead to two different XDP buffers pointing to the same\nmemory area.\n\nFound by InfoTeCS on behalf of Linux Verification Center\n(linuxtesting.org) with SVACE.",
  "id": "GHSA-pg24-62pw-76fp",
  "modified": "2025-11-03T21:33:29Z",
  "published": "2025-04-03T09:32:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21997"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/130290f44bce0eead2b827302109afc3fe189ddd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/205649d642a5b376724f04f3a5b3586815e43d3b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/559847f56769037e5b2e0474d3dbff985b98083d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b7b4be1fa43294b50b22e812715198629806678a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c7670c197b0f1a8726ad5c87bc2bf001a1fc1bbd"
    },
    {
      "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-PG6J-5V22-GVQF

Vulnerability from github – Published: 2026-07-19 18:31 – Updated: 2026-07-20 15:31
VLAI
Details

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

drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger

get_queue_ids() computes array_size = num_queues * sizeof(uint32_t), which could overflow on 32-bit size_t build. using array_size() instead, it saturates to SIZE_MAX on overflow.

(cherry picked from commit 2d57a0475f085c08b49312dfd8edcb461845f285)

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2026-63881"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-19T16:17:05Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: fix a vulnerability of integer overflow in kfd debugger\n\nget_queue_ids() computes array_size = num_queues * sizeof(uint32_t),\nwhich could overflow on 32-bit size_t build. using array_size()\ninstead, it saturates to SIZE_MAX on overflow.\n\n(cherry picked from commit 2d57a0475f085c08b49312dfd8edcb461845f285)",
  "id": "GHSA-pg6j-5v22-gvqf",
  "modified": "2026-07-20T15:31:49Z",
  "published": "2026-07-19T18:31:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-63881"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4e5f808b454167cc58d7084a407a554d8ddc694d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4f9eeedc3d3151f8a226fd676c314a813edda5a1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5cf4a41aa0d74e4c83f82d2ce233b5189ed4b43c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/93f5534b35a05ef8a0109c1eefa800062fee810a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/de70a80992396ee306ee3a2810ad28aa1608ba9b"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-PGRF-4654-3GQ8

Vulnerability from github – Published: 2026-08-20 18:43 – Updated: 2026-08-20 18:43
VLAI
Summary
netty-incubator-codec-ohttp: Binary HTTP parser unchecked varint length overflow causes decoder crash
Details

Summary

io.netty.incubator:netty-incubator-codec-bhttp uses attacker-controlled Binary HTTP variable-length integers as long values but accumulates them into int offsets. Large valid varint lengths wrap the internal offset negative, leading to unchecked ArrayIndexOutOfBoundsException / IndexOutOfBoundsException from a tiny malformed BHTTP payload. A remote peer can trigger connection-level denial of service in applications that expose BinaryHttpParser / BinaryHttpDecoder to untrusted input.

Details

In codec-bhttp/src/main/java/io/netty/incubator/codec/bhttp/BinaryHttpParser.java, several parser paths store cumulative byte offsets in int sumBytes and then add attacker-controlled long lengths using compound assignment. In Java, int += long narrows the result back to int, so a length such as 2^31 wraps sumBytes negative.

Primary request-control-data path:

  • readRequestHead(...) declares int sumBytes = 0 at BinaryHttpParser.java:386.
  • It reads methodLength as a long at BinaryHttpParser.java:394.
  • It performs sumBytes += methodLength at BinaryHttpParser.java:395, narrowing the result to int.
  • If methodLength is 2^31, sumBytes wraps negative and bypasses if (sumBytes >= in.readableBytes()) return null at BinaryHttpParser.java:396-398.
  • The parser then computes schemeLengthIdx = in.readerIndex() + sumBytes and calls in.getByte(schemeLengthIdx) at BinaryHttpParser.java:401-402, producing a negative index exception.

The same pattern is present in header parsing:

  • readFieldLine(...) uses int sumBytes and adds long nameLength / long valueLength at BinaryHttpParser.java:659-680.
  • valueLengthIdx = nameIdx + (int) nameLength at BinaryHttpParser.java:674 can also overflow.

getIndeterminateLength(...) similarly uses int sumBytes and long possibleTerminator at BinaryHttpParser.java:544-553.

Proof of concept

Safe local verification performed in this repository. After compiling codec-bhttp, the following minimal verifier uses a 15-byte payload:

import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.incubator.codec.bhttp.BinaryHttpParser;

public final class VerifyBhttpOverflow {
  public static void main(String[] args) {
    byte[] payload = new byte[] {
      0x00, (byte)0xc0, 0x00, 0x00, 0x00, (byte)0x80, 0x00, 0x00, 0x00,
      0x47, 0x45, 0x54, 0x58, 0x58, 0x58
    };
    ByteBuf input = Unpooled.wrappedBuffer(payload);
    try {
      new BinaryHttpParser(8192).parse(input, false);
      System.out.println("returned");
    } catch (Throwable t) {
      System.out.println(t.getClass().getName());
      System.out.println(t.getMessage());
    }
  }
}

Payload interpretation:

  • 00: known-length request frame indicator.
  • c000000080000000: valid 8-byte varint encoding of 0x80000000 (2^31) as the method length.
  • 474554585858: a few dummy bytes so the parser proceeds far enough to compute the next index.

Observed result:

java.lang.ArrayIndexOutOfBoundsException
Index -2147483639 out of bounds for length 15

The parser should reject the malformed/incomplete message with a controlled decoder exception or return null awaiting more bytes; it should not allow integer wraparound to reach unchecked buffer indexing.

Impact

A remote peer can trigger an unchecked exception in the Binary HTTP decoder using a tiny payload. In typical Netty pipelines this closes or fails the affected channel. Depending on application-level exception handling, repeated payloads can cause sustained denial of service for exposed BHTTP endpoints. No memory corruption or information disclosure was observed because the failure occurs in Java/Netty bounds checks.

Suggested remediation

  • Use long for all cumulative byte counts derived from protocol lengths.
  • Before converting any protocol length to int, verify it is non-negative, no larger than Integer.MAX_VALUE, and no larger than available readable bytes and configured limits.
  • Replace sumBytes >= in.readableBytes() checks with precise checked arithmetic that permits exact-boundary complete fields but rejects impossible lengths.
  • Throw a controlled CorruptedFrameException / TooLongFrameException for invalid or unsupported lengths.
  • Add regression tests for 8-byte varint lengths at and above Integer.MAX_VALUE in request control data, response control data, known and indeterminate field sections, and field lines.

References

  • codec-bhttp/src/main/java/io/netty/incubator/codec/bhttp/BinaryHttpParser.java:386-402
  • codec-bhttp/src/main/java/io/netty/incubator/codec/bhttp/BinaryHttpParser.java:659-680
  • codec-bhttp/src/main/java/io/netty/incubator/codec/bhttp/BinaryHttpParser.java:544-553
  • RFC 9292: Binary Representation of HTTP Messages
  • RFC 9000 variable-length integer encoding
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Show details on source website
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 0.0.22.Final"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "io.netty.incubator:netty-incubator-codec-bhttp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.0.23.Final"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-61799"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190",
      "CWE-248",
      "CWE-681"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-08-20T18:43:21Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "## Summary\n\n`io.netty.incubator:netty-incubator-codec-bhttp` uses attacker-controlled Binary HTTP variable-length integers as `long` values but accumulates them into `int` offsets. Large valid varint lengths wrap the internal offset negative, leading to unchecked `ArrayIndexOutOfBoundsException` / `IndexOutOfBoundsException` from a tiny malformed BHTTP payload. A remote peer can trigger connection-level denial of service in applications that expose `BinaryHttpParser` / `BinaryHttpDecoder` to untrusted input.\n\n## Details\n\nIn `codec-bhttp/src/main/java/io/netty/incubator/codec/bhttp/BinaryHttpParser.java`, several parser paths store cumulative byte offsets in `int sumBytes` and then add attacker-controlled `long` lengths using compound assignment. In Java, `int += long` narrows the result back to `int`, so a length such as `2^31` wraps `sumBytes` negative.\n\nPrimary request-control-data path:\n\n- `readRequestHead(...)` declares `int sumBytes = 0` at `BinaryHttpParser.java:386`.\n- It reads `methodLength` as a `long` at `BinaryHttpParser.java:394`.\n- It performs `sumBytes += methodLength` at `BinaryHttpParser.java:395`, narrowing the result to `int`.\n- If `methodLength` is `2^31`, `sumBytes` wraps negative and bypasses `if (sumBytes \u003e= in.readableBytes()) return null` at `BinaryHttpParser.java:396-398`.\n- The parser then computes `schemeLengthIdx = in.readerIndex() + sumBytes` and calls `in.getByte(schemeLengthIdx)` at `BinaryHttpParser.java:401-402`, producing a negative index exception.\n\nThe same pattern is present in header parsing:\n\n- `readFieldLine(...)` uses `int sumBytes` and adds `long nameLength` / `long valueLength` at `BinaryHttpParser.java:659-680`.\n- `valueLengthIdx = nameIdx + (int) nameLength` at `BinaryHttpParser.java:674` can also overflow.\n\n`getIndeterminateLength(...)` similarly uses `int sumBytes` and `long possibleTerminator` at `BinaryHttpParser.java:544-553`.\n\n## Proof of concept\n\nSafe local verification performed in this repository. After compiling `codec-bhttp`, the following minimal verifier uses a 15-byte payload:\n\n```java\nimport io.netty.buffer.ByteBuf;\nimport io.netty.buffer.Unpooled;\nimport io.netty.incubator.codec.bhttp.BinaryHttpParser;\n\npublic final class VerifyBhttpOverflow {\n  public static void main(String[] args) {\n    byte[] payload = new byte[] {\n      0x00, (byte)0xc0, 0x00, 0x00, 0x00, (byte)0x80, 0x00, 0x00, 0x00,\n      0x47, 0x45, 0x54, 0x58, 0x58, 0x58\n    };\n    ByteBuf input = Unpooled.wrappedBuffer(payload);\n    try {\n      new BinaryHttpParser(8192).parse(input, false);\n      System.out.println(\"returned\");\n    } catch (Throwable t) {\n      System.out.println(t.getClass().getName());\n      System.out.println(t.getMessage());\n    }\n  }\n}\n```\n\nPayload interpretation:\n\n- `00`: known-length request frame indicator.\n- `c000000080000000`: valid 8-byte varint encoding of `0x80000000` (`2^31`) as the method length.\n- `474554585858`: a few dummy bytes so the parser proceeds far enough to compute the next index.\n\nObserved result:\n\n```text\njava.lang.ArrayIndexOutOfBoundsException\nIndex -2147483639 out of bounds for length 15\n```\n\nThe parser should reject the malformed/incomplete message with a controlled decoder exception or return `null` awaiting more bytes; it should not allow integer wraparound to reach unchecked buffer indexing.\n\n## Impact\n\nA remote peer can trigger an unchecked exception in the Binary HTTP decoder using a tiny payload. In typical Netty pipelines this closes or fails the affected channel. Depending on application-level exception handling, repeated payloads can cause sustained denial of service for exposed BHTTP endpoints. No memory corruption or information disclosure was observed because the failure occurs in Java/Netty bounds checks.\n\n## Suggested remediation\n\n- Use `long` for all cumulative byte counts derived from protocol lengths.\n- Before converting any protocol length to `int`, verify it is non-negative, no larger than `Integer.MAX_VALUE`, and no larger than available readable bytes and configured limits.\n- Replace `sumBytes \u003e= in.readableBytes()` checks with precise checked arithmetic that permits exact-boundary complete fields but rejects impossible lengths.\n- Throw a controlled `CorruptedFrameException` / `TooLongFrameException` for invalid or unsupported lengths.\n- Add regression tests for 8-byte varint lengths at and above `Integer.MAX_VALUE` in request control data, response control data, known and indeterminate field sections, and field lines.\n\n## References\n\n- `codec-bhttp/src/main/java/io/netty/incubator/codec/bhttp/BinaryHttpParser.java:386-402`\n- `codec-bhttp/src/main/java/io/netty/incubator/codec/bhttp/BinaryHttpParser.java:659-680`\n- `codec-bhttp/src/main/java/io/netty/incubator/codec/bhttp/BinaryHttpParser.java:544-553`\n- RFC 9292: Binary Representation of HTTP Messages\n- RFC 9000 variable-length integer encoding",
  "id": "GHSA-pgrf-4654-3gq8",
  "modified": "2026-08-20T18:43:21Z",
  "published": "2026-08-20T18:43:21Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/netty/netty-incubator-codec-ohttp/security/advisories/GHSA-pgrf-4654-3gq8"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/netty/netty-incubator-codec-ohttp"
    },
    {
      "type": "WEB",
      "url": "https://github.com/netty/netty-incubator-codec-ohttp/releases/tag/netty-incubator-codec-parent-ohttp-0.0.23.Final"
    }
  ],
  "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"
    }
  ],
  "summary": "netty-incubator-codec-ohttp: Binary HTTP parser unchecked varint length overflow causes decoder crash"
}

GHSA-PGWH-48CM-WRQW

Vulnerability from github – Published: 2022-05-13 01:05 – Updated: 2025-04-12 13:01
VLAI
Details

OpenSSL through 1.0.2h incorrectly uses pointer arithmetic for heap-buffer boundary checks, which might allow remote attackers to cause a denial of service (integer overflow and application crash) or possibly have unspecified other impact by leveraging unexpected malloc behavior, related to s3_srvr.c, ssl_sess.c, and t1_lib.c.

Severity
9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2016-2177"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-06-20T01:59:00Z",
    "severity": "CRITICAL"
  },
  "details": "OpenSSL through 1.0.2h incorrectly uses pointer arithmetic for heap-buffer boundary checks, which might allow remote attackers to cause a denial of service (integer overflow and application crash) or possibly have unspecified other impact by leveraging unexpected malloc behavior, related to s3_srvr.c, ssl_sess.c, and t1_lib.c.",
  "id": "GHSA-pgwh-48cm-wrqw",
  "modified": "2025-04-12T13:01:23Z",
  "published": "2022-05-13T01:05:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-2177"
    },
    {
      "type": "WEB",
      "url": "https://www.tenable.com/security/tns-2016-21"
    },
    {
      "type": "WEB",
      "url": "https://www.tenable.com/security/tns-2016-20"
    },
    {
      "type": "WEB",
      "url": "https://www.tenable.com/security/tns-2016-16"
    },
    {
      "type": "WEB",
      "url": "https://www.schneider-electric.com/en/download/document/SEVD-2018-144-01"
    },
    {
      "type": "WEB",
      "url": "https://www.schneider-electric.com/en/download/document/SEVD-2018-137-01"
    },
    {
      "type": "WEB",
      "url": "https://www.citect.schneider-electric.com/safety-and-security-central/36-security-notifications/9134-vulnerabilities-within-schneider-electric-floating-license-manager"
    },
    {
      "type": "WEB",
      "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24"
    },
    {
      "type": "WEB",
      "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbhf03856en_us"
    },
    {
      "type": "WEB",
      "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en\u0026docId=emr_na-hpesbhf03856en_us"
    },
    {
      "type": "WEB",
      "url": "https://support.f5.com/csp/article/K23873366"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201612-16"
    },
    {
      "type": "WEB",
      "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc"
    },
    {
      "type": "WEB",
      "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10215"
    },
    {
      "type": "WEB",
      "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10165"
    },
    {
      "type": "WEB",
      "url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312"
    },
    {
      "type": "WEB",
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-144-01"
    },
    {
      "type": "WEB",
      "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05302448"
    },
    {
      "type": "WEB",
      "url": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbhf03763en_us"
    },
    {
      "type": "WEB",
      "url": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-c05302448"
    },
    {
      "type": "WEB",
      "url": "https://git.openssl.org/?p=openssl.git;a=commit;h=a004e72b95835136d3f1ea90517f706c24c03da7"
    },
    {
      "type": "WEB",
      "url": "https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=a004e72b95835136d3f1ea90517f706c24c03da7"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1341705"
    },
    {
      "type": "WEB",
      "url": "https://bto.bluecoat.com/security-advisory/sa132"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1658"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:0194"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:0193"
    },
    {
      "type": "WEB",
      "url": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10759"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-1940.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2017-1659.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2017/Jul/31"
    },
    {
      "type": "WEB",
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160927-openssl"
    },
    {
      "type": "WEB",
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21995039"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3673"
    },
    {
      "type": "WEB",
      "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-en"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/06/08/9"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/540957/100/0/threaded"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/archive/1/540957/100/0/threaded"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/91319"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1036088"
    },
    {
      "type": "WEB",
      "url": "http://www.splunk.com/view/SP-CAAAPSV"
    },
    {
      "type": "WEB",
      "url": "http://www.splunk.com/view/SP-CAAAPUE"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3087-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3087-2"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3181-1"
    }
  ],
  "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"
    }
  ]
}

GHSA-PGWW-7C7W-5V6P

Vulnerability from github – Published: 2022-05-14 03:02 – Updated: 2022-05-14 03:02
VLAI
Details

The mint function of a smart contract implementation for BillionRewardsToken, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.

Severity
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2018-13660"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-07-09T06:29:00Z",
    "severity": "HIGH"
  },
  "details": "The mint function of a smart contract implementation for BillionRewardsToken, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.",
  "id": "GHSA-pgww-7c7w-5v6p",
  "modified": "2022-05-14T03:02:39Z",
  "published": "2022-05-14T03:02:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13660"
    },
    {
      "type": "WEB",
      "url": "https://github.com/BlockChainsSecurity/EtherTokens/blob/master/GEMCHAIN/mint%20integer%20overflow.md"
    },
    {
      "type": "WEB",
      "url": "https://github.com/BlockChainsSecurity/EtherTokens/tree/master/BillionRewardsToken"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-PH2H-3HJH-6QF9

Vulnerability from github – Published: 2022-05-14 03:03 – Updated: 2022-05-14 03:03
VLAI
Details

The mintToken function of a smart contract implementation for Super Cool Awesome Money (SCAM), an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.

Severity
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2018-13516"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-07-09T06:29:00Z",
    "severity": "HIGH"
  },
  "details": "The mintToken function of a smart contract implementation for Super Cool Awesome Money (SCAM), an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.",
  "id": "GHSA-ph2h-3hjh-6qf9",
  "modified": "2022-05-14T03:03:31Z",
  "published": "2022-05-14T03:03:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13516"
    },
    {
      "type": "WEB",
      "url": "https://github.com/BlockChainsSecurity/EtherTokens/blob/master/GEMCHAIN/mint%20integer%20overflow.md"
    },
    {
      "type": "WEB",
      "url": "https://github.com/BlockChainsSecurity/EtherTokens/tree/master/SCAMCoin"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-PH5H-Q254-WCFJ

Vulnerability from github – Published: 2026-09-15 21:31 – Updated: 2026-09-16 00:31
VLAI
Details

In VPU, there is a possible out-of-bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2026-55351"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-15T19:17:21Z",
    "severity": "HIGH"
  },
  "details": "In VPU, there is a possible out-of-bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.",
  "id": "GHSA-ph5h-q254-wcfj",
  "modified": "2026-09-16T00:31:23Z",
  "published": "2026-09-15T21:31:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-55351"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/docs/security/bulletin/pixel/2026/2026-09-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-PH5R-6MWC-FMF6

Vulnerability from github – Published: 2023-01-04 12:30 – Updated: 2023-01-10 21:30
VLAI
Details

In wlan driver, there is a possible missing bounds check. This could lead to local denial of service in wlan services.

Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2022-44432"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-01-04T10:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In wlan driver, there is a possible missing bounds check. This could lead to local denial of service in wlan services.",
  "id": "GHSA-ph5r-6mwc-fmf6",
  "modified": "2023-01-10T21:30:33Z",
  "published": "2023-01-04T12:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44432"
    },
    {
      "type": "WEB",
      "url": "https://www.unisoc.com/en_us/secy/announcementDetail/1610118225591336001"
    }
  ],
  "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-PH7M-MM5G-58XP

Vulnerability from github – Published: 2022-05-14 03:01 – Updated: 2022-05-14 03:01
VLAI
Details

The mintToken function of a smart contract implementation for BMVCoin, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.

Severity
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2018-13562"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-07-09T06:29:00Z",
    "severity": "HIGH"
  },
  "details": "The mintToken function of a smart contract implementation for BMVCoin, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.",
  "id": "GHSA-ph7m-mm5g-58xp",
  "modified": "2022-05-14T03:01:42Z",
  "published": "2022-05-14T03:01:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13562"
    },
    {
      "type": "WEB",
      "url": "https://github.com/BlockChainsSecurity/EtherTokens/blob/master/GEMCHAIN/mint%20integer%20overflow.md"
    },
    {
      "type": "WEB",
      "url": "https://github.com/BlockChainsSecurity/EtherTokens/tree/master/BMVCoin"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}
Mitigation
Requirements

Ensure that all protocols are strictly defined, such that all out-of-bounds behavior can be identified simply, and require strict conformance to the protocol.

Mitigation MIT-3
Requirements

Strategy: Language Selection

  • Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
  • If possible, choose a language or compiler that performs automatic bounds checking.
Mitigation MIT-4
Architecture and Design

Strategy: Libraries or Frameworks

  • Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid [REF-1482].
  • Use libraries or frameworks that make it easier to handle numbers without unexpected consequences.
  • Examples include safe integer handling packages such as SafeInt (C++) or IntegerLib (C or C++). [REF-106]
Mitigation MIT-8
Implementation

Strategy: Input Validation

  • Perform input validation on any numeric input by ensuring that it is within the expected range. Enforce that the input meets both the minimum and maximum requirements for the expected range.
  • Use unsigned integers where possible. This makes it easier to perform validation for integer overflows. When signed integers are required, ensure that the range check includes minimum values as well as maximum values.
Mitigation MIT-36
Implementation
  • Understand the programming language's underlying representation and how it interacts with numeric calculation (CWE-681). Pay close attention to byte size discrepancies, precision, signed/unsigned distinctions, truncation, conversion and casting between types, "not-a-number" calculations, and how the language handles numbers that are too large or too small for its underlying representation. [REF-7]
  • Also be careful to account for 32-bit, 64-bit, and other potential differences that may affect the numeric representation.
Mitigation MIT-15
Architecture and Design

For any security checks that are performed on the client side, ensure that these checks are duplicated on the server side, in order to avoid CWE-602. Attackers can bypass the client-side checks by modifying values after the checks have been performed, or by changing the client to remove the client-side checks entirely. Then, these modified values would be submitted to the server.

Mitigation MIT-26
Implementation

Strategy: Compilation or Build Hardening

Examine compiler warnings closely and eliminate problems with potential security implications, such as signed / unsigned mismatch in memory operations, or use of uninitialized variables. Even if the weakness is rarely exploitable, a single failure may lead to the compromise of the entire system.

CAPEC-92: Forced Integer Overflow

This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.

← Back to the CWE list