- Description
- An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1. A malicious application may be able to execute arbitrary code with kernel privileges.
- Source
- product-security@apple.com
- NVD status
- Analyzed
CVSS 3.1
- Type
- Primary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 9.3
- Impact score
- 10
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:C/I:C/A:C
Data from CISA
- Vulnerability name
- Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability
- Exploit added on
- Mar 30, 2023
- Exploit action due
- Apr 20, 2023
- Required action
- Apply updates per vendor instructions.
- Hype score
- Not currently trending
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DD8D9814-E083-498D-BAC3-6E8FD1A259B7",
"versionEndExcluding": "14.8.1"
},
{
"criteria": "cpe:2.3:o:apple:ipados:15.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6361C54F-4F5D-4624-8A1F-69DBC6AD4A69"
},
{
"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "54888682-EF77-4F2A-B07F-AA86B0C65717",
"versionEndExcluding": "14.8.1"
},
{
"criteria": "cpe:2.3:o:apple:iphone_os:15.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A332DEC8-FB74-404E-BE6A-46DB0DEDAA59"
},
{
"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AA9BFC9C-A4FE-4CE2-8DE8-0782082EEDE6",
"versionEndExcluding": "11.6.1"
}
],
"operator": "OR"
}
]
}
]