CVE-2021-3736

EPSS 0.2%CWE-200

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

23 Aug 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A flaw was found in the Linux kernel. A memory leak problem was found in mbochs_ioctl in samples/vfio-mdev/mbochs.c in Virtual Function I/O (VFIO) Mediated devices. This flaw could allow a local attacker to leak internal kernel information.

Affected products

n/a · kernel

References

https://access.redhat.com/security/cve/CVE-2021-3736 https://bugzilla.redhat.com/show_bug.cgi?id=1995570 https://github.com/torvalds/linux/commit/de5494af4815a4c9328536c72741229b7de88e7f