CVE-2021-30906
published 2021-08-24CVE-2021-30906: This issue was addressed with improved checks. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, tvOS 15.1, watchOS 8.1, macOS Big Sur…
PriorityP340high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.31%
22.3th percentile
This issue was addressed with improved checks. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, tvOS 15.1, watchOS 8.1, macOS Big Sur 11.6.1. A local attacker may be able to elevate their privileges.
Affected
19 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_15.1_and_ipados | — | — |
| apple | ios_and_ipados | >= unspecified < 15.1 | 15.1 |
| apple | ipados | < 15.1 | 15.1 |
| apple | iphone_os | < 15.1 | 15.1 |
| apple | mac_os_x | — | — |
| apple | mac_os_x | >= 10.15 < 10.15.7 | 10.15.7 |
| apple | macos | — | — |
| apple | macos | >= 11.0 < 11.6.1 | 11.6.1 |
| apple | macos | >= unspecified < 12.0 | 12.0 |
| apple | macos | >= unspecified < 11.6 | 11.6 |
| apple | macos | >= unspecified < 8.1 | 8.1 |
| apple | macos | >= unspecified < 15.1 | 15.1 |
| apple | macos_big_sur | — | — |
| apple | macos_monterey | — | — |
| apple | security_update_2021-007_catalina | — | — |
| apple | tvos | < 15.1 | 15.1 |
| apple | tvos | — | — |
| apple | watchos | < 8.1 | 8.1 |
| apple | watchos | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
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Apple
CVE-2021-30906: macOS Big Sur 11.6.1
vendor_apple·2021-10-25·CVSS 7.8
CVE-2021-30906 [HIGH] CVE-2021-30906: macOS Big Sur 11.6.1
Apple Security Update: About the security content of macOS Big Sur 11.6.1
Product: macOS Big Sur
Version: 11.6.1
CVE: CVE-2021-30906
Component: GPU Drivers
Impact: A malicious application may be able to execute arbitrary code with kernel privileges
Description: An out-of-bounds write issue was addressed with improved bounds checking.
Apple
CVE-2021-30906: tvOS 15.1
vendor_apple·2021-10-25·CVSS 7.8
CVE-2021-30906 [HIGH] CVE-2021-30906: tvOS 15.1
Apple Security Update: About the security content of tvOS 15.1
Product: tvOS
Version: 15.1
CVE: CVE-2021-30906
Component: Game Center
Impact: A malicious application may be able to read user's gameplay data
Description: A logic issue was addressed with improved restrictions.
Apple
CVE-2021-30906: iOS 15.1 and iPadOS 15.1
vendor_apple·2021-10-25·CVSS 7.8
CVE-2021-30906 [HIGH] CVE-2021-30906: iOS 15.1 and iPadOS 15.1
Apple Security Update: About the security content of iOS 15.1 and iPadOS 15.1
Product: iOS 15.1 and iPadOS
Version: 15.1
CVE: CVE-2021-30906
Component: GPU Drivers
Impact: An application may be able to execute arbitrary code with kernel privileges
Description: A memory corruption issue was addressed with improved input validation.
Apple
CVE-2021-30906: macOS Monterey 12.0.1
vendor_apple·2021-10-25·CVSS 7.8
CVE-2021-30906 [HIGH] CVE-2021-30906: macOS Monterey 12.0.1
Apple Security Update: About the security content of macOS Monterey 12.0.1
Product: macOS Monterey
Version: 12.0.1
CVE: CVE-2021-30906
Component: Graphics Drivers
Impact: A malicious application may be able to execute arbitrary code with kernel privileges
Description: A race condition was addressed with improved state handling.
Apple
CVE-2021-30906: Security Update 2021-007 Catalina
vendor_apple·2021-10-25·CVSS 7.8
CVE-2021-30906 [HIGH] CVE-2021-30906: Security Update 2021-007 Catalina
Apple Security Update: About the security content of Security Update 2021-007 Catalina
Product: Security Update 2021-007 Catalina
CVE: CVE-2021-30906
Component: FileProvider
Impact: Unpacking a maliciously crafted archive may lead to arbitrary code execution
Description: An input validation issue was addressed with improved memory handling.
Apple
CVE-2021-30906: watchOS 8.1
vendor_apple·2021-10-25·CVSS 7.8
CVE-2021-30906 [HIGH] CVE-2021-30906: watchOS 8.1
Apple Security Update: About the security content of watchOS 8.1
Product: watchOS
Version: 8.1
CVE: CVE-2021-30906
Component: Game Center
Impact: A malicious application may be able to read user's gameplay data
Description: A logic issue was addressed with improved restrictions.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://support.apple.com/en-us/HT212867https://support.apple.com/en-us/HT212869https://support.apple.com/en-us/HT212872https://support.apple.com/en-us/HT212874https://support.apple.com/en-us/HT212876https://support.apple.com/kb/HT212871https://support.apple.com/en-us/HT212867https://support.apple.com/en-us/HT212869https://support.apple.com/en-us/HT212872https://support.apple.com/en-us/HT212874https://support.apple.com/en-us/HT212876https://support.apple.com/kb/HT212871
2021-08-24
Published