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redhatRedHatRHSA-2021:2523
HistoryJun 22, 2021 - 3:55 p.m.

(RHSA-2021:2523) Important: kernel security and bug fix update

2021-06-2215:55:49
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142

0.0004 Low

EPSS

Percentile

12.7%

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

Security Fix(es):

  • kernel: Integer overflow in Intel® Graphics Drivers (CVE-2020-12362)

  • kernel: use-after-free in fs/block_dev.c (CVE-2020-15436)

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.

Bug Fix(es):

  • RHEL7.7 - s390/dasd: Fix zero write for FBA devices (BZ#1931440)

  • Kernel experiences panic in update_group_power() due to division error even with Bug 1701115 fix (BZ#1961623)