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redhatRedHatRHSA-2022:2189
HistoryMay 11, 2022 - 12:43 p.m.

(RHSA-2022:2189) Important: kernel security update

2022-05-1112:43:45
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49

0.095 Low

EPSS

Percentile

94.7%

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

  • kernel: use-after-free in RDMA listen() (CVE-2021-4028)

  • kernel: fget: check that the fd still exists after getting a ref to it (CVE-2021-4083)

  • kernel: cgroups v1 release_agent feature may allow privilege escalation (CVE-2022-0492)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.