CVE-2022-22638
Published Mar 18, 2022
Last updated 2 years ago
Overview
- Description
- A null pointer dereference was addressed with improved validation. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, Security Update 2022-003 Catalina, watchOS 8.5, macOS Monterey 12.3. An attacker in a privileged position may be able to perform a denial of service attack.
- Source
- product-security@apple.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4
- Impact score
- 2.9
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-476
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7A28B309-0018-46A4-A533-F10428F689B4",
"versionEndExcluding": "15.4"
},
{
"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1E4C3F0C-E368-4F79-B42E-E5EB0FB5E767",
"versionEndExcluding": "15.4"
},
{
"criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DB8A73F8-3074-4B32-B9F6-343B6B1988C5",
"versionEndExcluding": "10.15.7",
"versionStartIncluding": "10.15"
},
{
"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-001:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "156A6382-2BD3-4882-90B2-8E7CF6659E17"
},
{
"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-002:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "20A2FDB2-6712-406A-9896-C0B44508B07D"
},
{
"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D4B99899-E121-465F-9C4C-77E0F48E31FD",
"versionEndExcluding": "11.6.5",
"versionStartIncluding": "11.6"
},
{
"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9C72309C-939F-4744-80DB-07C4452BDAFE",
"versionEndExcluding": "12.3",
"versionStartIncluding": "12.0"
},
{
"criteria": "cpe:2.3:o:apple:macos:10.15.7:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B711B29C-E487-48A7-8984-CF8B203B919D"
},
{
"criteria": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "70A2E262-1C91-4030-A2D5-E089C271EA34",
"versionEndExcluding": "15.4"
},
{
"criteria": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "17C8B971-2F25-4961-B1AF-F4AAB1848990",
"versionEndExcluding": "8.5"
}
],
"operator": "OR"
}
]
}
]