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.
3870 vulnerabilities reference this CWE, most recent first.
GHSA-VJ9M-PC78-2RVQ
Vulnerability from github – Published: 2022-05-14 01:22 – Updated: 2022-05-14 01:22Integer overflow leading to Heap buffer overflow in JBIG2Stream.cc in pdftocairo in Poppler before 0.56 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted PDF document.
{
"affected": [],
"aliases": [
"CVE-2017-9776"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-06-22T21:29:00Z",
"severity": "HIGH"
},
"details": "Integer overflow leading to Heap buffer overflow in JBIG2Stream.cc in pdftocairo in Poppler before 0.56 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted PDF document.",
"id": "GHSA-vj9m-pc78-2rvq",
"modified": "2022-05-14T01:22:25Z",
"published": "2022-05-14T01:22:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-9776"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2017:2550"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2017:2551"
},
{
"type": "WEB",
"url": "https://bugs.freedesktop.org/show_bug.cgi?id=101541"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2018/dsa-4079"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/99240"
}
],
"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-VJG7-8VPV-H34H
Vulnerability from github – Published: 2022-05-14 01:32 – Updated: 2022-05-14 01:32If an end user makes use of SCP11 sample OCE code without modification it could lead to a buffer overflow when transmitting a CAPDU in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT and Snapdragon Mobile in versions MDM9607, MDM9650, MDM9655, MSM8996AU, SD 210/SD 212/SD 205, SD 410/12, SD 636, SD 820, SD 820A, SD 835, SD 8CX, SDA660, SDM630, SDM660.
{
"affected": [],
"aliases": [
"CVE-2018-11855"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-02-11T15:29:00Z",
"severity": "HIGH"
},
"details": "If an end user makes use of SCP11 sample OCE code without modification it could lead to a buffer overflow when transmitting a CAPDU in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT and Snapdragon Mobile in versions MDM9607, MDM9650, MDM9655, MSM8996AU, SD 210/SD 212/SD 205, SD 410/12, SD 636, SD 820, SD 820A, SD 835, SD 8CX, SDA660, SDM630, SDM660.",
"id": "GHSA-vjg7-8vpv-h34h",
"modified": "2022-05-14T01:32:46Z",
"published": "2022-05-14T01:32:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-11855"
},
{
"type": "WEB",
"url": "https://www.qualcomm.com/company/product-security/bulletins"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-VJR8-8VWM-VFR3
Vulnerability from github – Published: 2022-05-14 03:12 – Updated: 2022-05-14 03:12The mintToken function of a smart contract implementation for UTBTokenTest, 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-2018-13667"
],
"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 UTBTokenTest, 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-vjr8-8vwm-vfr3",
"modified": "2022-05-14T03:12:34Z",
"published": "2022-05-14T03:12:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13667"
},
{
"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/UTBTokenTest"
}
],
"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-VM8M-G3FG-CR9M
Vulnerability from github – Published: 2024-11-19 03:31 – Updated: 2024-11-27 00:31In the Linux kernel, the following vulnerability has been resolved:
mm/damon/core: avoid overflow in damon_feed_loop_next_input()
damon_feed_loop_next_input() is inefficient and fragile to overflows. Specifically, 'score_goal_diff_bp' calculation can overflow when 'score' is high. The calculation is actually unnecessary at all because 'goal' is a constant of value 10,000. Calculation of 'compensation' is again fragile to overflow. Final calculation of return value for under-achiving case is again fragile to overflow when the current score is under-achieving the target.
Add two corner cases handling at the beginning of the function to make the body easier to read, and rewrite the body of the function to avoid overflows and the unnecessary bp value calcuation.
{
"affected": [],
"aliases": [
"CVE-2024-50270"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-11-19T02:16:29Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmm/damon/core: avoid overflow in damon_feed_loop_next_input()\n\ndamon_feed_loop_next_input() is inefficient and fragile to overflows. \nSpecifically, \u0027score_goal_diff_bp\u0027 calculation can overflow when \u0027score\u0027\nis high. The calculation is actually unnecessary at all because \u0027goal\u0027 is\na constant of value 10,000. Calculation of \u0027compensation\u0027 is again\nfragile to overflow. Final calculation of return value for under-achiving\ncase is again fragile to overflow when the current score is\nunder-achieving the target.\n\nAdd two corner cases handling at the beginning of the function to make the\nbody easier to read, and rewrite the body of the function to avoid\noverflows and the unnecessary bp value calcuation.",
"id": "GHSA-vm8m-g3fg-cr9m",
"modified": "2024-11-27T00:31:41Z",
"published": "2024-11-19T03:31:07Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50270"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/2d339a1f0f16ff5dea58e612ff336f0be0d041e9"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/4401e9d10ab0281a520b9f8c220f30f60b5c248f"
}
],
"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-VMJP-26XC-5H39
Vulnerability from github – Published: 2024-01-12 03:30 – Updated: 2025-11-05 00:31In libebml before 1.4.5, an integer overflow in MemIOCallback.cpp can occur when reading or writing. It may result in buffer overflows.
{
"affected": [],
"aliases": [
"CVE-2023-52339"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-01-12T02:15:44Z",
"severity": "MODERATE"
},
"details": "In libebml before 1.4.5, an integer overflow in MemIOCallback.cpp can occur when reading or writing. It may result in buffer overflows.",
"id": "GHSA-vmjp-26xc-5h39",
"modified": "2025-11-05T00:31:16Z",
"published": "2024-01-12T03:30:49Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52339"
},
{
"type": "WEB",
"url": "https://github.com/Matroska-Org/libebml/issues/147"
},
{
"type": "WEB",
"url": "https://github.com/Matroska-Org/libebml/pull/148"
},
{
"type": "WEB",
"url": "https://github.com/Matroska-Org/libebml/blob/v1.x/NEWS.md"
},
{
"type": "WEB",
"url": "https://github.com/Matroska-Org/libebml/compare/release-1.4.4...release-1.4.5"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00016.html"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BJUXVOIRWPP7OFYUKQZDNJTSLWCPIZBH"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XNANFT4P6KL4WDQ3TV6QQ44NSC7WKLAB"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BJUXVOIRWPP7OFYUKQZDNJTSLWCPIZBH"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XNANFT4P6KL4WDQ3TV6QQ44NSC7WKLAB"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-VMJQ-93G5-FVQC
Vulnerability from github – Published: 2025-02-19 00:31 – Updated: 2026-05-12 15:30An integer overflow in ext4fs_read_symlink in Das U-Boot before 2025.01-rc1 occurs for zalloc (adding one to an le32 variable) via a crafted ext4 filesystem with an inode size of 0xffffffff, resulting in a malloc of zero and resultant memory overwrite.
{
"affected": [],
"aliases": [
"CVE-2024-57256"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-18T23:15:09Z",
"severity": "HIGH"
},
"details": "An integer overflow in ext4fs_read_symlink in Das U-Boot before 2025.01-rc1 occurs for zalloc (adding one to an le32 variable) via a crafted ext4 filesystem with an inode size of 0xffffffff, resulting in a malloc of zero and resultant memory overwrite.",
"id": "GHSA-vmjq-93g5-fvqc",
"modified": "2026-05-12T15:30:46Z",
"published": "2025-02-19T00:31:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-57256"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-577017.html"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00001.html"
},
{
"type": "WEB",
"url": "https://source.denx.de/u-boot/u-boot/-/commit/35f75d2a46e5859138c83a75cd2f4141c5479ab9"
},
{
"type": "WEB",
"url": "https://www.openwall.com/lists/oss-security/2025/02/17/2"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-VP29-FGG5-M92H
Vulnerability from github – Published: 2024-03-12 18:31 – Updated: 2024-03-12 18:31Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
{
"affected": [],
"aliases": [
"CVE-2024-21441"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-03-12T17:15:53Z",
"severity": "HIGH"
},
"details": "Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability",
"id": "GHSA-vp29-fgg5-m92h",
"modified": "2024-03-12T18:31:13Z",
"published": "2024-03-12T18:31:13Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21441"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21441"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-VP4X-PXXJ-9H5F
Vulnerability from github – Published: 2022-05-14 03:03 – Updated: 2022-05-14 03:03The mintToken function of a smart contract implementation for MaxHouse, 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-2018-13531"
],
"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 MaxHouse, 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-vp4x-pxxj-9h5f",
"modified": "2022-05-14T03:03:36Z",
"published": "2022-05-14T03:03:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13531"
},
{
"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/MaxHouse"
}
],
"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-VP6V-57G2-V7VW
Vulnerability from github – Published: 2022-07-20 00:00 – Updated: 2022-07-27 00:00DOS / potential heap overwrite in mkv demuxing using lzo decompression. Integer overflow in matroskademux element in lzo decompression function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite. If the libc uses mmap for large chunks, and the OS supports mmap, then it is just a segfault (because the realloc before the integer overflow will use mremap to reduce the size of the chunk, and it will start to write to unmapped memory). However, if using a libc implementation that does not use mmap, or if the OS does not support mmap while using libc, then this could result in a heap overwrite.
{
"affected": [],
"aliases": [
"CVE-2022-1924"
],
"database_specific": {
"cwe_ids": [
"CWE-122",
"CWE-190",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-07-19T20:15:00Z",
"severity": "HIGH"
},
"details": "DOS / potential heap overwrite in mkv demuxing using lzo decompression. Integer overflow in matroskademux element in lzo decompression function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite. If the libc uses mmap for large chunks, and the OS supports mmap, then it is just a segfault (because the realloc before the integer overflow will use mremap to reduce the size of the chunk, and it will start to write to unmapped memory). However, if using a libc implementation that does not use mmap, or if the OS does not support mmap while using libc, then this could result in a heap overwrite.",
"id": "GHSA-vp6v-57g2-v7vw",
"modified": "2022-07-27T00:00:31Z",
"published": "2022-07-20T00:00:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1924"
},
{
"type": "WEB",
"url": "https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1225"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2022/08/msg00001.html"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2022/dsa-5204"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-VPFF-8R4F-X753
Vulnerability from github – Published: 2022-05-17 02:33 – Updated: 2022-05-17 02:33In TrustZone an integer overflow vulnerability can potentially occur in all Android releases from CAF using the Linux kernel.
{
"affected": [],
"aliases": [
"CVE-2015-8995"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-05-16T14:29:00Z",
"severity": "HIGH"
},
"details": "In TrustZone an integer overflow vulnerability can potentially occur in all Android releases from CAF using the Linux kernel.",
"id": "GHSA-vpff-8r4f-x753",
"modified": "2022-05-17T02:33:15Z",
"published": "2022-05-17T02:33:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8995"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/2017-04-01"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/97329"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1038201"
}
],
"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"
}
]
}
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.