CVE-2022-26757

Published on: Not Yet Published

Last Modified on: 06/20/2022 06:15:00 AM UTC

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Certain versions of Ipados from Apple contain the following vulnerability:

A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, Security Update 2022-004 Catalina, watchOS 8.6, macOS Big Sur 11.6.6, macOS Monterey 12.4. An application may be able to execute arbitrary code with kernel privileges.

  • CVE-2022-26757 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 7.8 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
LOCAL LOW NONE REQUIRED
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 9.3 - HIGH

Access
Vector
Access
Complexity
Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
COMPLETE COMPLETE COMPLETE

CVE References

Description Tags Link
About the security content of Security Update 2022-004 Catalina - Apple Support support.apple.com
text/html
URL Logo MISC support.apple.com/en-us/HT213255
About the security content of tvOS 15.5 - Apple Support support.apple.com
text/html
URL Logo MISC support.apple.com/en-us/HT213254
About the security content of watchOS 8.6 - Apple Support support.apple.com
text/html
URL Logo MISC support.apple.com/en-us/HT213253
About the security content of iOS 15.5 and iPadOS 15.5 - Apple Support support.apple.com
text/html
URL Logo MISC support.apple.com/en-us/HT213258
About the security content of macOS Big Sur 11.6.6 - Apple Support support.apple.com
text/html
URL Logo MISC support.apple.com/en-us/HT213256
XNU Flow Divert Race Condition Use-After-Free ≈ Packet Storm packetstormsecurity.com
text/html
URL Logo MISC packetstormsecurity.com/files/167517/XNU-Flow-Divert-Race-Condition-Use-After-Free.html
About the security content of macOS Monterey 12.4 - Apple Support support.apple.com
text/html
URL Logo MISC support.apple.com/en-us/HT213257

Related QID Numbers

  • 376607 Apple macOS Security Update 2022-004 Catalina (HT213255)
  • 376608 Apple MacOS Big Sur 11.6.6 Not Installed (HT213256)
  • 376612 Apple macOS Monterey 12.4 Not Installed (HT213257)
  • 610416 Apple iOS 15.5 and iPadOS 15.5 Security Update Missing (HT213258)

Exploit/POC from Github

Flow Divert Race Condition Bug (CVE-2022-26757) discovered by @nedwill

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System
AppleIpadosAllAllAllAll
Operating
System
AppleIphone OsAllAllAllAll
Operating
System
AppleMacosAllAllAllAll
Operating
System
AppleMac Os XAllAllAllAll
Operating
System
AppleMac Os X10.15.7-AllAll
Operating
System
AppleMac Os X10.15.7security_update_2020-001AllAll
Operating
System
AppleMac Os X10.15.7security_update_2021-001AllAll
Operating
System
AppleMac Os X10.15.7security_update_2021-002AllAll
Operating
System
AppleMac Os X10.15.7security_update_2021-003AllAll
Operating
System
AppleMac Os X10.15.7security_update_2021-004AllAll
Operating
System
AppleMac Os X10.15.7security_update_2021-005AllAll
Operating
System
AppleMac Os X10.15.7security_update_2021-006AllAll
Operating
System
AppleMac Os X10.15.7security_update_2021-007AllAll
Operating
System
AppleMac Os X10.15.7security_update_2021-008AllAll
Operating
System
AppleMac Os X10.15.7security_update_2022-001AllAll
Operating
System
AppleMac Os X10.15.7security_update_2022-002AllAll
Operating
System
AppleMac Os X10.15.7security_update_2022-003AllAll
Operating
System
AppleTvosAllAllAllAll
Operating
System
AppleWatchosAllAllAllAll
  • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-003:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-004:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-005:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-006:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-007:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-008:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-001:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-002:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-003:*:*:*:*:*:*:
  • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2022-26757 : A use after free issue was addressed with improved memory management. This issue is fixed in tvOS… twitter.com/i/web/status/1… 2022-05-26 20:12:23
Reddit Logo Icon /r/k12cybersecurity MS-ISAC CYBERSECURITY ADVISORY - Multiple Vulnerabilities in Apple Products Could Allow for Arbitrary Code Execution - PATCH: NOW 2022-05-17 13:11:14
Reddit Logo Icon /r/k12cybersecurity UPDATED MS-ISAC CYBERSECURITY ADVISORY - Multiple Vulnerabilities in Apple Products Could Allow for Arbitrary Code Execution - PATCH: NOW 2022-05-18 14:59:44
Reddit Logo Icon /r/netcve CVE-2022-26757 2022-05-26 21:38:59
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