FEDORA-2021-4f129cc0c1 created by myoung 2 months ago for Fedora 33
stable

IOMMU page mapping issues on x86 [XSA-378, CVE-2021-28694, CVE-2021-28695, CVE-2021-28696] (#1997531) (#1997568) (#1997537) grant table v2 status pages may remain accessible after de-allocation [XSA-379, CVE-2021-28697] (#1997520) long running loops in grant table handling [XSA-380, CVE-2021-28698] (#1997526) inadequate grant-v2 status frames array bounds check [XSA-382, CVE-2021-28699] (#1997523) xen/arm: No memory limit for dom0less domUs [XSA-383, CVE-2021-28700] (#1997527) grub x86_64-efi modules now go into /boot/grub2

How to install

sudo dnf upgrade --advisory=FEDORA-2021-4f129cc0c1

This update has been submitted for testing by myoung.

2 months ago

This update's test gating status has been changed to 'ignored'.

2 months ago

This update's test gating status has been changed to 'waiting'.

2 months ago

This update's test gating status has been changed to 'ignored'.

2 months ago

This update has been pushed to testing.

2 months ago

This update has been submitted for stable by bodhi.

a month ago

This update has been pushed to stable.

a month ago

Please login to add feedback.

Metadata
Type
security
Severity
medium
Karma
0
Signed
Content Type
RPM
Test Gating
Settings
Unstable by Karma
-3
Stable by Karma
3
Stable by Time
7 days
Dates
submitted
2 months ago
in testing
2 months ago
in stable
a month ago
BZ#1997519 CVE-2021-28697 xen: malicious guest may be able to elevate its privileges leads to DoS
0
0
BZ#1997520 CVE-2021-28697 xen: malicious guest may be able to elevate its privileges leads to DoS [fedora-all]
0
0
BZ#1997522 CVE-2021-28699 xen: malicious guest kernel leads to DoS
0
0
BZ#1997523 CVE-2021-28699 xen: malicious guest kernel leads to DoS [fedora-all]
0
0
BZ#1997524 CVE-2021-28698 xen: malicious kernels lead to DoS
0
0
BZ#1997525 CVE-2021-28700 xen: malicious dom0less guest could drive Xen out of memory and leads to DoS
0
0
BZ#1997526 CVE-2021-28698 xen: malicious kernels lead to DoS [fedora-all]
0
0
BZ#1997527 CVE-2021-28700 xen: malicious dom0less guest could drive Xen out of memory and leads to DoS [fedora-all]
0
0
BZ#1997529 CVE-2021-28694 xen: failed to prevent guests from undoing/replacing such mappings
0
0
BZ#1997531 CVE-2021-28694 xen: failed to prevent guests from undoing/replacing such mappings [fedora-all]
0
0
BZ#1997535 CVE-2021-28696 xen: physical device from a guest allowing to access memory
0
0
BZ#1997537 CVE-2021-28696 xen: physical device from a guest allowing to access memory [fedora-all]
0
0
BZ#1997567 CVE-2021-28695 xen: discontinuous range is specified by firmware leads to vulnerability
0
0
BZ#1997568 CVE-2021-28695 xen: discontinuous range is specified by firmware leads to vulnerability [fedora-all]
0
0

Automated Test Results