Vulnerability Details : CVE-2023-7258
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
Vulnerability category: Denial of service
Products affected by CVE-2023-7258
Please log in to view affected product information.
Exploit prediction scoring system (EPSS) score for CVE-2023-7258
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 13 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-7258
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.8
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H |
N/A
|
N/A
|
Google Inc. | 2024-05-15 |
|
4.8
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H |
1.2
|
3.6
|
Google Inc. | 2024-05-15 |
CWE ids for CVE-2023-7258
-
The product does not properly control the allocation and maintenance of a limited resource.Assigned by:
- 14ed7db2-1595-443d-9d34-6215bf890778 (Primary)
- cve-coordination@google.com (Secondary)
References for CVE-2023-7258
-
https://github.com/google/gvisor/commit/6a112c60a257dadac59962e0bc9e9b5aee70b5b6
Check for mounts marked as unmounted before propagating. · google/gvisor@6a112c6 · GitHub
Jump to