Overview
- Description
- In Solana rBPF versions 0.2.26 and 0.2.27 are affected by Incorrect Calculation which is caused by improper implementation of sdiv instruction. This can lead to the wrong execution path, resulting in huge loss in specific cases. For example, the result of a sdiv instruction may decide whether to transfer tokens or not. The vulnerability affects both integrity and may cause serious availability problems.
- Source
- vulnerabilitylab@mend.io
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.1
- Impact score
- 5.2
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 6.4
- Impact score
- 4.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:P/A:P
Weaknesses
- vulnerabilitylab@mend.io
- CWE-682
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:solana:rbpf:0.2.26:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6A17AFA5-0067-48EA-94DE-DDA94ED7638B"
},
{
"criteria": "cpe:2.3:a:solana:rbpf:0.2.27:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8FF35CC7-D9DA-4A9C-9500-8F930138A0ED"
}
],
"operator": "OR"
}
]
}
]