SUSE-SU-2022:3665-1
- Source
- https://www.suse.com/support/update/announcement/2022/suse-su-20223665-1/
- Import Source
- https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:3665-1.json
- JSON Data
- https://api.osv.dev/v1/vulns/SUSE-SU-2022:3665-1
- Related
- Published
- 2022-10-19T18:29:23Z
- Modified
- 2022-10-19T18:29:23Z
- Summary
- Security update for xen
- Details
-
This update for xen fixes the following issues:
- CVE-2022-33746: Fixed DoS due to excessively long P2M pool freeing (bsc#1203806).
- CVE-2022-33748: Fixed DoS due to race in locking (bsc#1203807).
- CVE-2022-26365: Fixed issue where Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (bsc#1200762).
- CVE-2022-33740: Fixed issue where Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (bsc#1200762).
- CVE-2022-33741: Fixed issue where data residing in the same 4K page as data shared with a backend was being accessible by such backend (bsc#1200762).
- CVE-2022-33742: Fixed issue where data residing in the same 4K page as data shared with a backend was being accessible by such backend (bsc#1200762).
- CVE-2022-33745: Fixed an insufficient TLB flush for x86 PV guests in shadow mode (bsc#1201394).
CVE-2021-28689: Fixed speculative vulnerabilities with bare (non-shim) 32-bit PV guests (bsc#1185104).
Bugfixes:
Fixed logic error in built-in default of maxeventchannels (bsc#1167608, bsc#1201631).
- Fixed issue where dom0 fails to boot with constrained vcpus and nodes (bsc#1197081).
- Included upstream bugfixes (bsc#1027519).
- References
-
- https://www.suse.com/support/update/announcement/2022/suse-su-20223665-1/
- https://bugzilla.suse.com/1027519
- https://bugzilla.suse.com/1167608
- https://bugzilla.suse.com/1185104
- https://bugzilla.suse.com/1197081
- https://bugzilla.suse.com/1200762
- https://bugzilla.suse.com/1201394
- https://bugzilla.suse.com/1201631
- https://bugzilla.suse.com/1203806
- https://bugzilla.suse.com/1203807
- https://www.suse.com/security/cve/CVE-2021-28689
- https://www.suse.com/security/cve/CVE-2022-26365
- https://www.suse.com/security/cve/CVE-2022-33740
- https://www.suse.com/security/cve/CVE-2022-33741
- https://www.suse.com/security/cve/CVE-2022-33742
- https://www.suse.com/security/cve/CVE-2022-33745
- https://www.suse.com/security/cve/CVE-2022-33746
- https://www.suse.com/security/cve/CVE-2022-33748
Affected packages
SUSE:Linux Enterprise Module for Basesystem 15 SP3 / xen
Package
- Name
- xen
- Purl
- purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3
SUSE:Linux Enterprise Module for Server Applications 15 SP3 / xen
Package
- Name
- xen
- Purl
- purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP3
SUSE:Linux Enterprise Micro 5.1 / xen
Package
- Name
- xen
- Purl
- purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.1
SUSE:Linux Enterprise Micro 5.2 / xen
Package
- Name
- xen
- Purl
- purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.2
openSUSE:Leap Micro 5.2 / xen
Package
- Name
- xen
- Purl
- purl:rpm/suse/xen&distro=openSUSE%20Leap%20Micro%205.2
openSUSE:Leap 15.3 / xen
Package
- Name
- xen
- Purl
- purl:rpm/suse/xen&distro=openSUSE%20Leap%2015.3
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed4.14.5_06-150300.3.35.1
Ecosystem specific
{
"binaries": [
{
"xen-tools-xendomains-wait-disk": "4.14.5_06-150300.3.35.1",
"xen-tools-domU": "4.14.5_06-150300.3.35.1",
"xen-libs": "4.14.5_06-150300.3.35.1",
"xen-doc-html": "4.14.5_06-150300.3.35.1",
"xen-libs-32bit": "4.14.5_06-150300.3.35.1",
"xen-tools": "4.14.5_06-150300.3.35.1",
"xen-devel": "4.14.5_06-150300.3.35.1",
"xen": "4.14.5_06-150300.3.35.1"
}
]
}