CVE-2022-49593
Last modified
CVE-2022-49593 is a medium-severity vulnerability rated 4.7/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_probe_interval. While reading sysctl_tcp_probe_interval, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_probe_interval. While reading sysctl_tcp_probe_interval, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.
Metrics
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Linux | Linux Kernel | >= 4.1, < 4.14.290 | — |
| Linux | Linux Kernel | >= 4.15, < 4.19.254 | — |
| Linux | Linux Kernel | >= 4.20, < 5.4.208 | — |
| Linux | Linux Kernel | >= 5.5, < 5.10.134 | — |
| Linux | Linux Kernel | >= 5.11, < 5.15.58 | — |
| Linux | Linux Kernel | >= 5.16, < 5.18.15 | — |
| Linux | Linux Kernel | 5.19 | Rc1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-49593?
How severe is CVE-2022-49593?
How do I fix CVE-2022-49593?
Are you affected by CVE-2022-49593?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST