CVE-2022-48618 — Apple Multiple Products Memory Corruption Vulnerability
CVE-2022-48618: Apple Multiple Products Memory Corruption Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | Apple |
| Product | Multiple Products |
| Date added | 2024-01-31 |
| Due date | 2024-02-21 |
| Ransomware campaign use | Unknown |
Description
Apple iOS, iPadOS, macOS, tvOS, and watchOS contain a time-of-check/time-of-use (TOCTOU) memory corruption vulnerability that allows an attacker with read and write capabilities to bypass Pointer Authentication.
Required action (CISA)
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes
https://support.apple.com/en-us/HT213530, https://support.apple.com/en-us/HT213532, https://support.apple.com/en-us/HT213535, https://support.apple.com/en-us/HT213536; https://nvd.nist.gov/vuln/detail/CVE-2022-48618
Weakness behind it
CISA records this vulnerability as an instance of CWE-367. From there the chain continues into CAPEC attack patterns and ATT&CK techniques, all inside this corpus.
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-48618
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
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