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osvGoogleOSV:SUSE-SU-2024:2535-1
HistoryJul 16, 2024 - 12:12 p.m.

Security update for xen

2024-07-1612:12:51
Google
osv.dev
xen
security update
cve-2023-28746
cve-2023-46842
cve-2024-2193
cve-2024-2201
cve-2024-31142
cve-2024-31143
vulnerabilities.

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.5

Confidence

Low

This update for xen fixes the following issues:

  • CVE-2023-28746: Register File Data Sampling (XSA-452, bsc#1221332)
  • CVE-2023-46842: HVM hypercalls may trigger Xen bug check (XSA-454, bsc#1221984)
  • CVE-2024-2193: Fixed GhostRace, a speculative race conditions. (XSA-453, bsc#1221334)
  • CVE-2024-2201: Mitigation for Native Branch History Injection (XSA-456, bsc#1222453)
  • CVE-2024-31142: Fixed incorrect logic for BTC/SRSO mitigations (XSA-455, bsc#1222302)
  • CVE-2024-31143: Fixed double unlock in x86 guest IRQ handling (XSA-458, bsc#1227355)

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.5

Confidence

Low