Red Hat Security Advisory: Red Hat Virtualization Host security update [ovirt-4.4.10-1]

Fixed packages 2

Vulnerabilities 4

• High 8.4
  CVE-2022-0185 Exploited Public exploit EPSS 25%

  A heap-based buffer overflow flaw was found in the way the legacy_parse_param function in the Filesystem Context functi…

  linux-raspi2 linux-hwe linux-azure linux-riscv Debian Ubuntu Azure Linux
  Feb 11, 2022

  KEV Aug 21, 2024
• High 7.8
  CVE-2021-4034 Exploited · Ransomware Public exploit EPSS 95%

  A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid too…

  policykit-1 policykit-1 polkit polkit Debian Ubuntu Azure Linux Alpine
  Jan 28, 2022

  KEV Jun 27, 2022
• Unscored —
  CVE-2021-4155

  A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files wi…

  linux-raspi2 linux-hwe linux-azure linux-riscv Debian Ubuntu Azure Linux
  Aug 24, 2022
• Unscored —
  CVE-2021-45417

  AIDE before 0.17.4 allows local users to obtain root privileges via crafted file metadata (such as XFS extended attribu…

  aide aide Debian Ubuntu
  Jan 20, 2022

References

• article
  https://access.redhat.com/security/updates/classification/#important
• article
  https://access.redhat.com/security/vulnerabilities/RHSB-2022-001
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2025869
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2030082
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2034685
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2034813
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2040358
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2041489
• advisory
  https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_0540.json
• report
  https://access.redhat.com/security/cve/CVE-2021-4034
• advisory
  https://www.cve.org/CVERecord?id=CVE-2021-4034
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2021-4034
• article
  https://www.qualys.com/2022/01/25/cve-2021-4034/pwnkit.txt
• article
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog
• report
  https://access.redhat.com/security/cve/CVE-2021-4155
• advisory
  https://www.cve.org/CVERecord?id=CVE-2021-4155
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2021-4155
• article
  https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=983d8e60f50806f90534cc5373d0ce867e5aaf79
• report
  https://access.redhat.com/security/cve/CVE-2021-45417
• advisory
  https://www.cve.org/CVERecord?id=CVE-2021-45417
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2021-45417
• report
  https://access.redhat.com/security/cve/CVE-2022-0185
• advisory
  https://www.cve.org/CVERecord?id=CVE-2022-0185
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2022-0185
• article
  https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=722d94847de2
• article
  https://github.com/Crusaders-of-Rust/CVE-2022-0185
• article
  https://www.openwall.com/lists/oss-security/2022/01/18/7
• article
  https://www.willsroot.io/2022/01/cve-2022-0185.html