CVE-2023-53125
Last modified
CVE-2023-53125 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: net: usb: smsc75xx: Limit packet length to skb->len Packet length retrieved from skb data may be larger than the actual socket buffer length (up to 9026 bytes). In such case the cloned skb passed up the network stack will leak kernel memory contents.. EPSS estimates a 0.15% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: net: usb: smsc75xx: Limit packet length to skb->len Packet length retrieved from skb data may be larger than the actual socket buffer length (up to 9026 bytes). In such case the cloned skb passed up the network stack will leak kernel memory contents.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Linux | Linux Kernel | >= 2.6.35, < 4.14.311 | — |
| Linux | Linux Kernel | >= 4.15, < 4.19.279 | — |
| Linux | Linux Kernel | >= 4.20, < 5.4.238 | — |
| Linux | Linux Kernel | >= 5.5, < 5.10.176 | — |
| Linux | Linux Kernel | >= 5.11, < 5.15.104 | — |
| Linux | Linux Kernel | >= 5.16, < 6.1.21 | — |
| Linux | Linux Kernel | >= 6.2, < 6.2.8 | — |
| Linux | Linux Kernel | 2.6.34 | — |
| Linux | Linux Kernel | 6.3 | Rc1 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2023-53125?
How severe is CVE-2023-53125?
How do I fix CVE-2023-53125?
Are you affected by CVE-2023-53125?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST