PT-2021-19197
CVE-2021-31162
·
Published
2021-04-14
·
Updated
2026-09-18
Description by
CVSS 3.1
9.8
CriticalMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Rust versions prior to 1.52.0
Description
A double free can occur in the
Vec::from iter function if freeing the element panics. This issue is related to the standard library in Rust.Recommendations
For versions prior to 1.52.0, update to version 1.52.0 or later to resolve the issue. As a temporary workaround, consider avoiding the use of the
Vec::from iter function in scenarios where freeing elements might panic, until a patch is applied.Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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