In Wind River VxWorks, memory allocator has a possible overflow in calculating the memory block's size to be allocated by calloc(). As a result, the actual memory allocated is smaller than the buffer size specified by the arguments, leading to memory corruption.
References
Link | Resource |
---|---|
https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2020-28895 | Vendor Advisory |
https://support2.windriver.com/index.php?page=defects&on=view&id=V7LIBC-1327 | Permissions Required |
https://www.oracle.com/security-alerts/cpuapr2022.html | Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-02-03T15:16:34
Updated: 2022-04-19T23:22:39
Reserved: 2020-11-17T00:00:00
Link: CVE-2020-28895
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-02-03T16:15:13.633
Modified: 2022-05-12T14:33:14.403
Link: CVE-2020-28895
JSON object: View
Redhat Information
No data.