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cvelistMitreCVELIST:CVE-2020-29534
HistoryDec 03, 2020 - 8:00 p.m.

CVE-2020-29534

2020-12-0320:00:48
mitre
www.cve.org
6
linux kernel
execve() error
optimization

AI Score

7.1

Confidence

High

EPSS

0.001

Percentile

40.8%

An issue was discovered in the Linux kernel before 5.9.3. io_uring takes a non-refcounted reference to the files_struct of the process that submitted a request, causing execve() to incorrectly optimize unshare_fd(), aka CID-0f2122045b94.

AI Score

7.1

Confidence

High

EPSS

0.001

Percentile

40.8%