CWE-190
AllowedInteger Overflow or Wraparound
Abstraction: Base · Status: Stable
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.
3869 vulnerabilities reference this CWE, most recent first.
GHSA-6GWX-P5V3-GP7V
Vulnerability from github – Published: 2024-05-14 18:31 – Updated: 2024-05-14 18:31Windows Mobile Broadband Driver Remote Code Execution Vulnerability
{
"affected": [],
"aliases": [
"CVE-2024-30000"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-14T17:16:26Z",
"severity": "MODERATE"
},
"details": "Windows Mobile Broadband Driver Remote Code Execution Vulnerability",
"id": "GHSA-6gwx-p5v3-gp7v",
"modified": "2024-05-14T18:31:03Z",
"published": "2024-05-14T18:31:03Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-30000"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-30000"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-6H37-4RH8-55JQ
Vulnerability from github – Published: 2022-05-14 01:52 – Updated: 2022-05-14 01:52An issue was discovered in Xpdf 4.00. XRef::readXRefStream in XRef.cc allows attackers to launch a denial of service (Integer Overflow) via a crafted /Size value in a pdf file, as demonstrated by pdftohtml. This is mainly caused by the program attempting a malloc operation for a large amount of memory.
{
"affected": [],
"aliases": [
"CVE-2018-18650"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-10-25T13:29:00Z",
"severity": "MODERATE"
},
"details": "An issue was discovered in Xpdf 4.00. XRef::readXRefStream in XRef.cc allows attackers to launch a denial of service (Integer Overflow) via a crafted /Size value in a pdf file, as demonstrated by pdftohtml. This is mainly caused by the program attempting a malloc operation for a large amount of memory.",
"id": "GHSA-6h37-4rh8-55jq",
"modified": "2022-05-14T01:52:31Z",
"published": "2022-05-14T01:52:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-18650"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/152006"
},
{
"type": "WEB",
"url": "https://forum.xpdfreader.com/viewtopic.php?f=3\u0026t=41219\u0026p=41747#p41747"
}
],
"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-6H3R-58H3-JQHW
Vulnerability from github – Published: 2022-05-14 03:06 – Updated: 2022-05-14 03:06The mintToken function of a smart contract implementation for bankcoin (BNK), 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.
{
"affected": [],
"aliases": [
"CVE-2018-13159"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-07-05T02:29:00Z",
"severity": "HIGH"
},
"details": "The mintToken function of a smart contract implementation for bankcoin (BNK), 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-6h3r-58h3-jqhw",
"modified": "2022-05-14T03:06:34Z",
"published": "2022-05-14T03:06:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13159"
},
{
"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/bankcoin"
}
],
"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-6HC2-2P8X-7CRQ
Vulnerability from github – Published: 2023-10-02 03:30 – Updated: 2024-04-04 07:59In apusys, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07713478; Issue ID: ALPS07713478.
{
"affected": [],
"aliases": [
"CVE-2023-32829"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-10-02T03:15:10Z",
"severity": "MODERATE"
},
"details": "In apusys, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07713478; Issue ID: ALPS07713478.",
"id": "GHSA-6hc2-2p8x-7crq",
"modified": "2024-04-04T07:59:50Z",
"published": "2023-10-02T03:30:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-32829"
},
{
"type": "WEB",
"url": "https://corp.mediatek.com/product-security-bulletin/October-2023"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-6HGJ-W9HW-G9J3
Vulnerability from github – Published: 2022-01-05 00:00 – Updated: 2022-01-12 00:01In mdp driver, there is a possible memory corruption 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. Patch ID: ALPS05836478; Issue ID: ALPS05836478.
{
"affected": [],
"aliases": [
"CVE-2022-20012"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-01-04T16:15:00Z",
"severity": "HIGH"
},
"details": "In mdp driver, there is a possible memory corruption 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. Patch ID: ALPS05836478; Issue ID: ALPS05836478.",
"id": "GHSA-6hgj-w9hw-g9j3",
"modified": "2022-01-12T00:01:38Z",
"published": "2022-01-05T00:00:57Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-20012"
},
{
"type": "WEB",
"url": "https://corp.mediatek.com/product-security-bulletin/January-2022"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-6HJX-R579-83FP
Vulnerability from github – Published: 2025-02-27 03:34 – Updated: 2025-11-03 21:32In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix integer overflows on 32 bit systems
On 32bit systems the addition operations in ipc_msg_alloc() can potentially overflow leading to memory corruption. Add bounds checking using KSMBD_IPC_MAX_PAYLOAD to avoid overflow.
{
"affected": [],
"aliases": [
"CVE-2025-21748"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-27T03:15:15Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: fix integer overflows on 32 bit systems\n\nOn 32bit systems the addition operations in ipc_msg_alloc() can\npotentially overflow leading to memory corruption.\nAdd bounds checking using KSMBD_IPC_MAX_PAYLOAD to avoid overflow.",
"id": "GHSA-6hjx-r579-83fp",
"modified": "2025-11-03T21:32:59Z",
"published": "2025-02-27T03:34:04Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21748"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/760568c1f62ea874e8fb492f9cfa4f47b4b8391e"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/82f59d64e6297f270311b16b5dcf65be406d1ea3"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/aab98e2dbd648510f8f51b83fbf4721206ccae45"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/b4b902737746c490258de5cb55cab39e79927a67"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ecb9947fa7c99a77b04d43404c6988a0d326e4a0"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f3b9fb2764591d792d160f375851013665a9e820"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00028.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-6HQ3-FRR2-VJP4
Vulnerability from github – Published: 2025-02-27 03:34 – Updated: 2025-11-03 21:32In the Linux kernel, the following vulnerability has been resolved:
binfmt_flat: Fix integer overflow bug on 32 bit systems
Most of these sizes and counts are capped at 256MB so the math doesn't result in an integer overflow. The "relocs" count needs to be checked as well. Otherwise on 32bit systems the calculation of "full_data" could be wrong.
full_data = data_len + relocs * sizeof(unsigned long);
{
"affected": [],
"aliases": [
"CVE-2024-58010"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-27T03:15:11Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nbinfmt_flat: Fix integer overflow bug on 32 bit systems\n\nMost of these sizes and counts are capped at 256MB so the math doesn\u0027t\nresult in an integer overflow. The \"relocs\" count needs to be checked\nas well. Otherwise on 32bit systems the calculation of \"full_data\"\ncould be wrong.\n\n\tfull_data = data_len + relocs * sizeof(unsigned long);",
"id": "GHSA-6hq3-frr2-vjp4",
"modified": "2025-11-03T21:32:58Z",
"published": "2025-02-27T03:34:03Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-58010"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/0b6be54d7386b7addbf9e5947366f94aad046938"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/55cf2f4b945f6a6416cc2524ba740b83cc9af25a"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/6fb98e0576ea155267e206286413dcb3a3d55c12"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/8e8cd712bb06a507b26efd2a56155076aa454345"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/95506c7f33452450346fbe2975c1359100f854ca"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a009378af674b808efcca1e2e67916e79ce866b3"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/bc8ca18b8ef4648532c001bd6c8151143b569275"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/d17ca8f2dfcf423c439859995910a20e38b86f00"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.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-6J25-67W4-83V9
Vulnerability from github – Published: 2022-05-13 01:30 – Updated: 2022-05-13 01:30The elf_object_p function in elfcode.h in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, has an unsigned integer overflow because bfd_size_type multiplication is not used. A crafted ELF file allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.
{
"affected": [],
"aliases": [
"CVE-2018-6323"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-01-26T08:29:00Z",
"severity": "HIGH"
},
"details": "The elf_object_p function in elfcode.h in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, has an unsigned integer overflow because bfd_size_type multiplication is not used. A crafted ELF file allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.",
"id": "GHSA-6j25-67w4-83v9",
"modified": "2022-05-13T01:30:46Z",
"published": "2022-05-13T01:30:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-6323"
},
{
"type": "WEB",
"url": "https://sourceware.org/bugzilla/show_bug.cgi?id=22746"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/44035"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/102821"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-6J35-RQ42-FV6V
Vulnerability from github – Published: 2025-04-07 21:32 – Updated: 2025-04-14 15:31Sqlite 3.49.0 is susceptible to integer overflow through the concat function.
{
"affected": [],
"aliases": [
"CVE-2025-29087"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-04-07T20:15:20Z",
"severity": "CRITICAL"
},
"details": "Sqlite 3.49.0 is susceptible to integer overflow through the concat function.",
"id": "GHSA-6j35-rq42-fv6v",
"modified": "2025-04-14T15:31:56Z",
"published": "2025-04-07T21:32:08Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-29087"
},
{
"type": "WEB",
"url": "https://gist.github.com/ylwango613/a44a29f1ef074fa783e29f04a0afd62a"
},
{
"type": "WEB",
"url": "https://sqlite.org/releaselog/3_49_1.html"
},
{
"type": "WEB",
"url": "https://www.sqlite.org/cves.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-6J4G-3PFP-HGJ5
Vulnerability from github – Published: 2022-05-13 01:27 – Updated: 2025-04-20 03:31An integer overflow vulnerability was observed in the regemit function in regexp.c in Artifex Software, Inc. MuJS before fa3d30fd18c348bb4b1f3858fb860f4fcd4b2045. The attack requires a regular expression with nested repetition. A successful exploitation of this issue can lead to code execution or a denial of service (buffer overflow) condition.
{
"affected": [],
"aliases": [
"CVE-2016-10141"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-01-13T09:59:00Z",
"severity": "CRITICAL"
},
"details": "An integer overflow vulnerability was observed in the regemit function in regexp.c in Artifex Software, Inc. MuJS before fa3d30fd18c348bb4b1f3858fb860f4fcd4b2045. The attack requires a regular expression with nested repetition. A successful exploitation of this issue can lead to code execution or a denial of service (buffer overflow) condition.",
"id": "GHSA-6j4g-3pfp-hgj5",
"modified": "2025-04-20T03:31:10Z",
"published": "2022-05-13T01:27:12Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-10141"
},
{
"type": "WEB",
"url": "https://bugs.ghostscript.com/show_bug.cgi?id=697448"
},
{
"type": "WEB",
"url": "http://git.ghostscript.com/?p=mujs.git%3Bh=fa3d30fd18c348bb4b1f3858fb860f4fcd4b2045"
},
{
"type": "WEB",
"url": "http://git.ghostscript.com/?p=mujs.git;h=fa3d30fd18c348bb4b1f3858fb860f4fcd4b2045"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/95876"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation
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
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
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
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
- 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
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
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.