CVE-2019-15880

moderate-risk
Published 2020-05-13

In FreeBSD 12.1-STABLE before r356911, and 12.1-RELEASE before p5, insufficient checking in the cryptodev module allocated the size of a kernel buffer based on a user-supplied length allowing an unprivileged process to trigger a kernel panic.

Do I need to act?

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0.61% chance of exploitation
EPSS score — low exploit probability
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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 Products (5)

Affected Vendors

Freebsd

References (4)

Vendor Advisory https://security.FreeBSD.org/advisories/FreeBSD-SA-20:16.cryptodev.asc
Third Party Advisory https://security.netapp.com/advisory/ntap-20200518-0008/
Vendor Advisory https://security.FreeBSD.org/advisories/FreeBSD-SA-20:16.cryptodev.asc
Third Party Advisory https://security.netapp.com/advisory/ntap-20200518-0008/
46
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 2/34 · Minimal
Exposure 12/34 · Low