QID 239997

Date Published: 2022-01-13

QID 239997: Red Hat Update for kernel (RHSA-2022:0063)

the kernel packages contain the linux kernel, the core of any linux operating system.

Security Fix(es):
  • kernel: perf_event_parse_addr_filter memory (cve-2020-25704)
  • kernel: fuse: fuse_do_getattr() calls make_bad_inode() in inappropriate situations (cve-2020-36322)
  • kernel: heap buffer overflow in firedtv driver (cve-2021-42739)

Affected Products:

  • Red Hat enterprise linux server 7 x86_64
  • Red Hat enterprise linux workstation 7 x86_64
  • Red Hat enterprise linux desktop 7 x86_64
  • Red Hat enterprise linux for ibm z systems 7 s390x
  • Red Hat enterprise linux for power, big endian 7 ppc64
  • Red Hat enterprise linux for scientific computing 7 x86_64
  • Red Hat enterprise linux for power, little endian 7 ppc64le



Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as High - 6.7 severity.
  • CVSS V2 rated as Medium - 4.6 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2022:0063 for updates and patch information.
    Vendor References

    CVEs related to QID 239997

    CVE-2020-25704 | CVE-2020-36322 | CVE-2021-42739 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2022:0063 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2022:0063
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