suse-su-2022:3947-1
Vulnerability from csaf_suse
Published
2022-11-11 08:04
Modified
2022-11-11 08:04
Summary
Security update for xen
Notes
Title of the patch
Security update for xen
Description of the patch
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-2022-42311, CVE-2022-42312, CVE-2022-42313, CVE-2022-42314, CVE-2022-42315, CVE-2022-42316, CVE-2022-42317, CVE-2022-42318: xen: Xenstore: Guests can let xenstored run out of memory (bsc#1204482)
- CVE-2022-42309: xen: Xenstore: Guests can crash xenstored (bsc#1204485)
- CVE-2022-42310: xen: Xenstore: Guests can create orphaned Xenstore nodes (bsc#1204487)
- CVE-2022-42319: xen: Xenstore: Guests can cause Xenstore to not free temporary memory (bsc#1204488)
- CVE-2022-42320: xen: Xenstore: Guests can get access to Xenstore nodes of deleted domains (bsc#1204489)
- CVE-2022-42321: xen: Xenstore: Guests can crash xenstored via exhausting the stack (bsc#1204490)
- CVE-2022-42322,CVE-2022-42323: xen: Xenstore: cooperating guests can create arbitrary numbers of nodes (bsc#1204494)
- CVE-2022-42325,CVE-2022-42326: xen: Xenstore: Guests can create arbitrary number of nodes via transactions (bsc#1204496)
- xen: Frontends vulnerable to backends (bsc#1193923)
Patchnames
SUSE-2022-3947,SUSE-SLE-Module-Basesystem-15-SP3-2022-3947,SUSE-SLE-Module-Server-Applications-15-SP3-2022-3947,SUSE-SUSE-MicroOS-5.1-2022-3947,SUSE-SUSE-MicroOS-5.2-2022-3947,openSUSE-Leap-Micro-5.2-2022-3947,openSUSE-SLE-15.3-2022-3947
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
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],
"threats": [
{
"category": "impact",
"date": "2022-11-11T08:04:35Z",
"details": "moderate"
}
],
"title": "CVE-2022-42326"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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