Common Weakness Enumeration
CWE-682
DiscouragedIncorrect Calculation
Abstraction: Pillar · Status: Draft
The product performs a calculation that generates incorrect or unintended results that are later used in security-critical decisions or resource management.
159 vulnerabilities reference this CWE, most recent first.
CVE-2023-2163 (GCVE-0-2023-2163)
Vulnerability from cvelistv5 – Published: 2023-09-20 05:02 – Updated: 2025-02-27 20:49
VLAI
EPSS
VEX
Title
Incorrect Verifier Branch Pruning Logic Leads To Arbitrary Read/Write In Linux Kernel and Lateral Privilege Escalation
Summary
Incorrect verifier pruning in BPF in Linux Kernel >=5.4 leads to unsafe
code paths being incorrectly marked as safe, resulting in arbitrary read/write in
kernel memory, lateral privilege escalation, and container escape.
Severity
10 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-682 - Incorrect Calculation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | |
| https://bughunters.google.com/blog/63032260261314… | technical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux Kernel |
Unaffected:
0 , < 5.4
(custom)
Affected: 0 , < 71b547f561247897a0a14f3082730156c0533fed (git) |
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CVE-2023-1296 (GCVE-0-2023-1296)
Vulnerability from cvelistv5 – Published: 2023-03-14 14:45 – Updated: 2025-02-27 15:28
VLAI
EPSS
VEX
Title
Nomad ACLs Can Not Deny Access to Workload's Own Variables
Summary
HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.5.0 did not correctly enforce deny policies applied to a workload’s variables. Fixed in 1.4.6 and 1.5.1.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-682 - CWE-862 Missing Authorization
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| HashiCorp | Nomad |
Affected:
1.5.0
Affected: 1.4.0 , < 1.4.6 (semver) |
|
| HashiCorp | Nomad Enterprise |
Affected:
1.5.0
Affected: 1.4.0 , < 1.4.6 (semver) |
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CVE-2022-39242 (GCVE-0-2022-39242)
Vulnerability from cvelistv5 – Published: 2022-09-24 01:25 – Updated: 2025-04-23 16:55
VLAI
EPSS
VEX
Title
Incorrect Calculation in Frontier leads to inflated Ethereum chain gas prices
Summary
Frontier is an Ethereum compatibility layer for Substrate. Prior to commit d3beddc6911a559a3ecc9b3f08e153dbe37a8658, the worst case weight was always accounted as the block weight for all cases. In case of large EVM gas refunds, this can lead to block spamming attacks -- the adversary can construct blocks with transactions that have large amount of refunds or unused gases with reverts, and as a result inflate up the chain gas prices. The impact of this issue is limited in that the spamming attack would still be costly for any adversary, and it has no ability to alter any chain state. This issue has been patched in commit d3beddc6911a559a3ecc9b3f08e153dbe37a8658. There are no known workarounds.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-682 - Incorrect Calculation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/paritytech/frontier/security/a… | x_refsource_CONFIRM |
| https://github.com/paritytech/frontier/pull/851 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| paritytech | frontier |
Affected:
< commit d3beddc6911a559a3ecc9b3f08e153dbe37a8658
|
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CVE-2022-36795 (GCVE-0-2022-36795)
Vulnerability from cvelistv5 – Published: 2022-10-19 21:18 – Updated: 2025-05-08 18:15
VLAI
EPSS
VEX
Title
BIG-IP software SYN cookies vulnerability CVE-2022-36795
Summary
In BIG-IP versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.1, 15.1.x before 15.1.7, and 14.1.x before 14.1.5.1, when an LTM TCP profile with Auto Receive Window Enabled is configured on a virtual server, undisclosed traffic can cause the virtual server to stop processing new client connections.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-682 - Incorrect Calculation
Assigner
References
1 reference
Impacted products
Date Public
2022-10-19 00:00
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CVE-2022-31198 (GCVE-0-2022-31198)
Vulnerability from cvelistv5 – Published: 2022-08-01 21:00 – Updated: 2025-04-23 17:55
VLAI
EPSS
VEX
Title
GovernorVotesQuorumFraction updates to quorum may affect past defeated proposals in @openzeppelin/contracts
Summary
OpenZeppelin Contracts is a library for secure smart contract development. This issue concerns instances of Governor that use the module `GovernorVotesQuorumFraction`, a mechanism that determines quorum requirements as a percentage of the voting token's total supply. In affected instances, when a proposal is passed to lower the quorum requirements, past proposals may become executable if they had been defeated only due to lack of quorum, and the number of votes it received meets the new quorum requirement. Analysis of instances on chain found only one proposal that met this condition, and we are actively monitoring for new occurrences of this particular issue. This issue has been patched in v4.7.2. Users are advised to upgrade. Users unable to upgrade should consider avoiding lowering quorum requirements if a past proposal was defeated for lack of quorum.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-682 - Incorrect Calculation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/OpenZeppelin/openzeppelin-cont… | x_refsource_CONFIRM |
| https://github.com/OpenZeppelin/openzeppelin-cont… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenZeppelin | openzeppelin-contracts |
Affected:
>= 4.3.0, < 4.7.2
|
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CVE-2022-31169 (GCVE-0-2022-31169)
Vulnerability from cvelistv5 – Published: 2022-07-21 13:50 – Updated: 2025-04-23 17:57
VLAI
EPSS
VEX
Title
Cranelift vulnerable to miscompilation of constant values in division on AArch64
Summary
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Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-682 - Incorrect Calculation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/bytecodealliance/wasmtime/secu… | x_refsource_CONFIRM |
| https://github.com/bytecodealliance/wasmtime/comm… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| bytecodealliance | wasmtime |
Affected:
< 0.38.2
Affected: < 0.85.2 |
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CVE-2022-31104 (GCVE-0-2022-31104)
Vulnerability from cvelistv5 – Published: 2022-06-27 23:20 – Updated: 2025-04-23 18:06
VLAI
EPSS
VEX
Title
Miscompilation of `i8x16.swizzle` and `select` with v128 inputs in Wasmtime
Summary
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Severity
4.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-682 - Incorrect Calculation
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/bytecodealliance/wasmtime/secu… | x_refsource_CONFIRM |
| https://github.com/bytecodealliance/wasmtime/pull/4317 | x_refsource_MISC |
| https://github.com/bytecodealliance/wasmtime/pull/4318 | x_refsource_MISC |
| https://docs.rs/wasmtime/latest/wasmtime/struct.C… | x_refsource_MISC |
| https://github.com/webassembly/simd | x_refsource_MISC |
| https://webassembly.github.io/spec/ | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| bytecodealliance | wasmtime |
Affected:
wasmtime: < 0.38.1
Affected: cranelift-codegen: < 0.85.0 |
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CVE-2022-30600 (GCVE-0-2022-30600)
Vulnerability from cvelistv5 – Published: 2022-05-18 17:19 – Updated: 2024-08-03 06:56
VLAI
EPSS
VEX
Summary
A flaw was found in moodle where logic used to count failed login attempts could result in the account lockout threshold being bypassed.
Severity
No CVSS data available.
CWE
- CWE-682 - – Incorrect Calculation
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://moodle.org/mod/forum/discuss.php?d=434582 | x_refsource_MISC |
| https://bugzilla.redhat.com/show_bug.cgi?id=2083613 | x_refsource_MISC |
| http://git.moodle.org/gw?p=moodle.git&a=search&h=… | x_refsource_MISC |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
Impacted products
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CVE-2022-26517 (GCVE-0-2022-26517)
Vulnerability from cvelistv5 – Published: 2022-05-05 16:28 – Updated: 2024-09-17 01:46
VLAI
EPSS
VEX
Summary
On F5 BIG-IP 15.1.x versions prior to 15.1.5.1, 14.1.x versions prior to 14.1.4.6, and 13.1.x versions prior to 13.1.5, when the BIG-IP CGNAT Large Scale NAT (LSN) pool is configured on a virtual server and packet filtering is enabled, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
Severity
5.9 (Medium)
CWE
- CWE-682 - Incorrect Calculation
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://support.f5.com/csp/article/K54082580 | x_refsource_MISC |
Impacted products
Date Public
2022-05-04 00:00
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CVE-2022-23628 (GCVE-0-2022-23628)
Vulnerability from cvelistv5 – Published: 2022-02-09 21:50 – Updated: 2025-04-22 18:22
VLAI
EPSS
VEX
Title
Array literal misordering in github.com/open-policy-agent/opa
Summary
OPA is an open source, general-purpose policy engine. Under certain conditions, pretty-printing an abstract syntax tree (AST) that contains synthetic nodes could change the logic of some statements by reordering array literals. Example of policies impacted are those that parse and compare web paths. **All of these** three conditions have to be met to create an adverse effect: 1. An AST of Rego had to be **created programmatically** such that it ends up containing terms without a location (such as wildcard variables). 2. The AST had to be **pretty-printed** using the `github.com/open-policy-agent/opa/format` package. 3. The result of the pretty-printing had to be **parsed and evaluated again** via an OPA instance using the bundles, or the Golang packages. If any of these three conditions are not met, you are not affected. Notably, all three would be true if using **optimized bundles**, i.e. bundles created with `opa build -O=1` or higher. In that case, the optimizer would fulfil condition (1.), the result of that would be pretty-printed when writing the bundle to disk, fulfilling (2.). When the bundle was then used, we'd satisfy (3.). As a workaround users may disable optimization when creating bundles.
Severity
6.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-682 - Incorrect Calculation
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/open-policy-agent/opa/security… | x_refsource_CONFIRM |
| https://github.com/open-policy-agent/opa/pull/3851 | x_refsource_MISC |
| https://github.com/open-policy-agent/opa/commit/9… | x_refsource_MISC |
| https://github.com/open-policy-agent/opa/commit/b… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| open-policy-agent | opa |
Affected:
>= 0.33.1, < 0.37.0
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Mitigation
Implementation
Understand your programming language's underlying representation and how it interacts with numeric calculation. Pay close attention to byte size discrepancies, precision, signed/unsigned distinctions, truncation, conversion and casting between types, "not-a-number" calculations, and how your language handles numbers that are too large or too small for its underlying representation.
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.
Mitigation
Implementation
Use the appropriate type for the desired action. For example, in C/C++, only use unsigned types for values that could never be negative, such as height, width, or other numbers related to quantity.
Mitigation
Architecture and Design
Strategy: Language Selection
- Use languages, 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++).
Mitigation
Architecture and Design
Strategy: Libraries or Frameworks
- Use languages, 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++).
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-128: Integer Attacks
An attacker takes advantage of the structure of integer variables to cause these variables to assume values that are not expected by an application. For example, adding one to the largest positive integer in a signed integer variable results in a negative number. Negative numbers may be illegal in an application and the application may prevent an attacker from providing them directly, but the application may not consider that adding two positive numbers can create a negative number do to the structure of integer storage formats.
CAPEC-129: Pointer Manipulation
This attack pattern involves an adversary manipulating a pointer within a target application resulting in the application accessing an unintended memory location. This can result in the crashing of the application or, for certain pointer values, access to data that would not normally be possible or the execution of arbitrary code. Since pointers are simply integer variables, Integer Attacks may often be used in Pointer Attacks.