CVE-2022-49289 (GCVE-0-2022-49289)
Vulnerability from cvelistv5
Published
2025-02-26 01:56
Modified
2025-05-04 08:34
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: uaccess: fix integer overflow on access_ok() Three architectures check the end of a user access against the address limit without taking a possible overflow into account. Passing a negative length or another overflow in here returns success when it should not. Use the most common correct implementation here, which optimizes for a constant 'size' argument, and turns the common case into a single comparison.
References
Impacted products
Vendor Product Version
Linux Linux Version: 7567746e1c0d66ac0ef8a9d8816ca694462c7370
Version: 7567746e1c0d66ac0ef8a9d8816ca694462c7370
Version: 7567746e1c0d66ac0ef8a9d8816ca694462c7370
Version: 7567746e1c0d66ac0ef8a9d8816ca694462c7370
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}


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