CVE-2020-27835

Name
CVE-2020-27835
Description
A use after free in the Linux kernel infiniband hfi1 driver in versions prior to 5.10-rc6 was found in the way user calls Ioctl after open dev file and fork. A local user could use this flaw to crash the system.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1901709

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:linux:infiniband_hfi1_driver:*:*:*:*:*:*:*:* infiniband_hfi1_driver >= None <= 5.9
cpe:2.3:a:linux:infiniband_hfi1_driver:5.10:rc1:*:*:*:*:*:* infiniband_hfi1_driver == None == 5.10

Vulnerable and fixed packages

Source package Branch Version Maintainer Status