Security Vulnerabilities fixed in kernel RHSA-2021:2735

Description

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): kernel: size_t-to-int conversion vulnerability in the filesystem layer (CVE-2021-33909) kernel: Integer overflow in Intel(R) Graphics Drivers (CVE-2020-12362) kernel: Use after free via PI futex state (CVE-2021-3347) kernel: size_t-to-int conversion vulnerability in the filesystem layer (CVE-2021-33909) kernel: Integer overflow in Intel(R) Graphics Drivers (CVE-2020-12362) kernel: Use after free via PI futex state (CVE-2021-3347) 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. SolutionFor details on how to apply this update, which includes the changes described in this advisory, refer to:https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect.

Affected Applications

kernel

CVE References

CVE-2020-12362 CVE-2021-3347 CVE-2021-33909

Other References

https://access.redhat.com/errata/RHSA-2021:2735