CVE-2021-31162
moderate-risk
Published 2021-04-14
In the standard library in Rust before 1.52.0, a double free can occur in the Vec::from_iter function if freeing the element panics.
Do I need to act?
-
0.74% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10
Critical
NETWORK
/ LOW complexity
Affected Vendors
References (14)
Third Party Advisory
https://security.gentoo.org/glsa/202210-09
Third Party Advisory
https://security.gentoo.org/glsa/202210-09
44
/ 100
moderate-risk
Severity
32/34 · Critical
Exploitability
2/34 · Minimal
Exposure
10/34 · Low