Common Weakness Enumeration
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.
4613 vulnerabilities reference this CWE, most recent first.
CVE-2025-2175 (GCVE-0-2025-2175)
Vulnerability from cvelistv5 – Published: 2025-03-11 07:00 – Updated: 2025-03-11 17:13
VLAI
EPSS
VEX
Title
libzvbi _vbi_strndup_iconv integer overflow
Summary
A vulnerability was found in libzvbi up to 0.2.43. It has been rated as problematic. Affected by this issue is the function _vbi_strndup_iconv. The manipulation leads to integer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.
Severity
4.3 (Medium)
4.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-11 17:11 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.299204 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.299204 | signaturepermissions-required |
| https://vuldb.com/?submit.512801 | third-party-advisory |
| https://github.com/zapping-vbi/zvbi/security/advi… | related |
| https://github.com/zapping-vbi/zvbi/releases/tag/… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | libzvbi |
Affected:
0.2.0
Affected: 0.2.1 Affected: 0.2.2 Affected: 0.2.3 Affected: 0.2.4 Affected: 0.2.5 Affected: 0.2.6 Affected: 0.2.7 Affected: 0.2.8 Affected: 0.2.9 Affected: 0.2.10 Affected: 0.2.11 Affected: 0.2.12 Affected: 0.2.13 Affected: 0.2.14 Affected: 0.2.15 Affected: 0.2.16 Affected: 0.2.17 Affected: 0.2.18 Affected: 0.2.19 Affected: 0.2.20 Affected: 0.2.21 Affected: 0.2.22 Affected: 0.2.23 Affected: 0.2.24 Affected: 0.2.25 Affected: 0.2.26 Affected: 0.2.27 Affected: 0.2.28 Affected: 0.2.29 Affected: 0.2.30 Affected: 0.2.31 Affected: 0.2.32 Affected: 0.2.33 Affected: 0.2.34 Affected: 0.2.35 Affected: 0.2.36 Affected: 0.2.37 Affected: 0.2.38 Affected: 0.2.39 Affected: 0.2.40 Affected: 0.2.41 Affected: 0.2.42 Affected: 0.2.43 |
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CVE-2025-2174 (GCVE-0-2025-2174)
Vulnerability from cvelistv5 – Published: 2025-03-11 06:31 – Updated: 2025-03-11 13:40
VLAI
EPSS
VEX
Title
libzvbi conv.c vbi_strndup_iconv_ucs2 integer overflow
Summary
A vulnerability was found in libzvbi up to 0.2.43. It has been declared as problematic. Affected by this vulnerability is the function vbi_strndup_iconv_ucs2 of the file src/conv.c. The manipulation of the argument src_length leads to integer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. The patch is named ca1672134b3e2962cd392212c73f44f8f4cb489f. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.
Severity
5.3 (Medium)
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-11 13:25 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.299203 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.299203 | signaturepermissions-required |
| https://vuldb.com/?submit.512800 | third-party-advisory |
| https://github.com/zapping-vbi/zvbi/security/advi… | related |
| https://github.com/zapping-vbi/zvbi/commit/ca1672… | patch |
| https://github.com/zapping-vbi/zvbi/releases/tag/… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | libzvbi |
Affected:
0.2.0
Affected: 0.2.1 Affected: 0.2.2 Affected: 0.2.3 Affected: 0.2.4 Affected: 0.2.5 Affected: 0.2.6 Affected: 0.2.7 Affected: 0.2.8 Affected: 0.2.9 Affected: 0.2.10 Affected: 0.2.11 Affected: 0.2.12 Affected: 0.2.13 Affected: 0.2.14 Affected: 0.2.15 Affected: 0.2.16 Affected: 0.2.17 Affected: 0.2.18 Affected: 0.2.19 Affected: 0.2.20 Affected: 0.2.21 Affected: 0.2.22 Affected: 0.2.23 Affected: 0.2.24 Affected: 0.2.25 Affected: 0.2.26 Affected: 0.2.27 Affected: 0.2.28 Affected: 0.2.29 Affected: 0.2.30 Affected: 0.2.31 Affected: 0.2.32 Affected: 0.2.33 Affected: 0.2.34 Affected: 0.2.35 Affected: 0.2.36 Affected: 0.2.37 Affected: 0.2.38 Affected: 0.2.39 Affected: 0.2.40 Affected: 0.2.41 Affected: 0.2.42 Affected: 0.2.43 |
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CVE-2025-2082 (GCVE-0-2025-2082)
Vulnerability from cvelistv5 – Published: 2025-04-30 20:00 – Updated: 2025-04-30 20:17
VLAI
EPSS
VEX
Title
Tesla Model 3 VCSEC Integer Overflow Remote Code Execution Vulnerability
Summary
Tesla Model 3 VCSEC Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected Tesla Model 3 vehicles. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the VCSEC module. By manipulating the certificate response sent from the Tire Pressure Monitoring System (TPMS), an attacker can trigger an integer overflow before writing to memory. An attacker can leverage this vulnerability to execute code in the context of the VCSEC module and send arbitrary messages to the vehicle CAN bus. Was ZDI-CAN-23800.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-30 20:17 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Date Public
2025-04-30 19:58
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CVE-2025-2023 (GCVE-0-2025-2023)
Vulnerability from cvelistv5 – Published: 2025-03-11 20:43 – Updated: 2025-03-12 14:40
VLAI
EPSS
VEX
Title
Ashlar-Vellum Cobalt LI File Parsing Integer Overflow Remote Code Execution Vulnerability
Summary
Ashlar-Vellum Cobalt LI File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of LI files. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25348.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-12 14:25 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Affected:
1204.91
|
Date Public
2025-03-10 22:01
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CVE-2025-2021 (GCVE-0-2025-2021)
Vulnerability from cvelistv5 – Published: 2025-03-11 20:43 – Updated: 2025-03-12 14:41
VLAI
EPSS
VEX
Title
Ashlar-Vellum Cobalt XE File Parsing Integer Overflow Remote Code Execution Vulnerability
Summary
Ashlar-Vellum Cobalt XE File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of XE files. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before writing to memory. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25264.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-12 14:25 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Affected:
1204.91
|
Date Public
2025-03-10 22:01
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CVE-2025-1235 (GCVE-0-2025-1235)
Vulnerability from cvelistv5 – Published: 2025-06-02 06:23 – Updated: 2025-06-02 17:03
VLAI
EPSS
VEX
Title
WAGO: Switches affected by year 2k38 problem
Summary
A low privileged attacker can set the date of the devices to the 19th of January 2038 an therefore exceed the 32-Bit time limit. This causes the date of the switch to be set back to January 1st, 1970.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-06-02 17:02 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
1 reference
Impacted products
13 products
| Vendor | Product | Version | |
|---|---|---|---|
| WAGO | Fully Managed Switches 0852-0303 |
Affected:
all
|
|
| WAGO | Fully Managed Switches 0852-1305 |
Affected:
all
|
|
| WAGO | Fully Managed Switches 0852-1305/0000-0001 |
Affected:
all
|
|
| WAGO | Fully Managed Switches 0852-1505 |
Affected:
all
|
|
| WAGO | Fully Managed Switches 0852-1505/0000-0001 |
Affected:
all
|
|
| WAGO | Lean Managed Switches 0852-1812 |
Affected:
all
|
|
| WAGO | Lean Managed Switches 0852-1812/0010-0000 |
Affected:
all
|
|
| WAGO | Lean Managed Switches 0852-1813 |
Affected:
all
|
|
| WAGO | Lean Managed Switches 0852-1813/0000-0001 |
Affected:
all
|
|
| WAGO | Lean Managed Switches 0852-1813/0010-0000 |
Affected:
all
|
|
| WAGO | Lean Managed Switches 0852-1813/0010-0001 |
Affected:
all
|
|
| WAGO | Lean Managed Switches 0852-1816 |
Affected:
all
|
|
| WAGO | Lean Managed Switches 0852-1816/0010-0000 |
Affected:
all
|
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CVE-2025-0838 (GCVE-0-2025-0838)
Vulnerability from cvelistv5 – Published: 2025-02-21 14:20 – Updated: 2025-04-05 16:02
VLAI
EPSS
VEX
Title
Heap Buffer overflow in Abseil
Summary
There exists a heap buffer overflow vulnerable in Abseil-cpp. The sized constructors, reserve(), and rehash() methods of absl::{flat,node}hash{set,map} did not impose an upper bound on their size argument. As a result, it was possible for a caller to pass a very large size that would cause an integer overflow when computing the size of the container's backing store, and a subsequent out-of-bounds memory write. Subsequent accesses to the container might also access out-of-bounds memory. We recommend upgrading past commit 5a0e2cb5e3958dd90bb8569a2766622cb74d90c1
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-21 17:10 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| abseil | abseil-cpp |
Affected:
0 , < 5a0e2cb5e3958dd90bb8569a2766622cb74d90c1
(git)
|
Date Public
2025-01-22 23:00
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CVE-2025-0678 (GCVE-0-2025-0678)
Vulnerability from cvelistv5 – Published: 2025-03-03 17:05 – Updated: 2026-10-21 16:55
VLAI
EPSS
VEX
Title
Grub2: squash4: integer overflow may lead to heap based out-of-bounds write when reading data
Summary
A flaw was found in grub2. When reading data from a squash4 filesystem, grub's squash4 fs module uses user-controlled parameters from the filesystem geometry to determine the internal buffer size, however, it improperly checks for integer overflows. A maliciously crafted filesystem may lead some of those buffer size calculations to overflow, causing it to perform a grub_malloc() operation with a smaller size than expected. As a result, the direct_read() will perform a heap based out-of-bounds write during data reading. This flaw may be leveraged to corrupt grub's internal critical data and may result in arbitrary code execution, by-passing secure boot protections.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-04 16:15 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2025-0678 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2346118 | issue-trackingx_refsource_REDHAT |
| https://lists.gnu.org/archive/html/grub-devel/202… |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , ≤ 2.12
(semver)
|
|||
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10
|
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7
|
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9
|
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4
|
Date Public
2025-02-18 18:00
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CVE-2025-0587 (GCVE-0-2025-0587)
Vulnerability from cvelistv5 – Published: 2025-03-04 03:44 – Updated: 2025-03-04 14:33
VLAI
EPSS
VEX
Title
Arkcompiler Ets Runtime has an integer overflow vulnerability
Summary
in OpenHarmony v5.0.2 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through integer overflow. This vulnerability can be exploited only in restricted scenarios.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-04 14:33 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenHarmony | OpenHarmony |
Affected:
v4.1.0 , ≤ v5.0.2
(custom)
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CVE-2025-0302 (GCVE-0-2025-0302)
Vulnerability from cvelistv5 – Published: 2025-02-07 09:21 – Updated: 2025-02-12 19:41
VLAI
EPSS
VEX
Title
Liteos_a has an integer overflow read vulnerability
Summary
in OpenHarmony v4.1.2 and prior versions allow a local attacker cause DOS through integer overflow.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-07 14:48 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenHarmony | OpenHarmony |
Affected:
v4.1.0 , ≤ 4.1.2
(custom)
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"shortName": "OpenHarmony"
},
"references": [
{
"url": "https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-02.md"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Liteos_a has an integer overflow read vulnerability",
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"cveMetadata": {
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"assignerShortName": "OpenHarmony",
"cveId": "CVE-2025-0302",
"datePublished": "2025-02-07T09:21:03.819Z",
"dateReserved": "2025-01-07T07:59:38.265Z",
"dateUpdated": "2025-02-12T19:41:07.414Z",
"state": "PUBLISHED"
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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.