Bug 2280705 (CVE-2023-7258) - CVE-2023-7258 golang-gvisor: DoS in Gvisor Sandbox
Summary: CVE-2023-7258 golang-gvisor: DoS in Gvisor Sandbox
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2023-7258
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-05-15 20:02 UTC by Zack Miele
Modified: 2024-05-15 20:05 UTC (History)
0 users

Fixed In Version: gvisor 20231204.0
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Clone Of:
Environment:
Last Closed: 2024-05-15 20:05:08 UTC
Embargoed:


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Description Zack Miele 2024-05-15 20:02:20 UTC
A denial of service exists in Gvisor Sandbox where a bug in reference counting code in mount point tracking could lead to a panic, making it possible for an attacker running as root and with permission to mount volumes to kill the sandbox. We recommend upgrading past commit 6a112c60a257dadac59962e0bc9e9b5aee70b5b6

https://github.com/google/gvisor/commit/6a112c60a257dadac59962e0bc9e9b5aee70b5b6

Comment 1 Zack Miele 2024-05-15 20:05:08 UTC
Current shipped packages already include the fix commit since release-20231204.0


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