CVE-2022-49657
Last modified
CVE-2022-49657 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: usbnet: fix memory leak in error case usbnet_write_cmd_async() mixed up which buffers need to be freed in which error case. v2: add Fixes tag v3: fix uninitialized buf pointer. EPSS estimates a 0.27% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: usbnet: fix memory leak in error case usbnet_write_cmd_async() mixed up which buffers need to be freed in which error case. v2: add Fixes tag v3: fix uninitialized buf pointer
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 | >= 3.8, < 4.9.323 | — |
| Linux | Linux Kernel | >= 4.10, < 4.14.288 | — |
| Linux | Linux Kernel | >= 4.15, < 4.19.252 | — |
| Linux | Linux Kernel | >= 4.20, < 5.4.205 | — |
| Linux | Linux Kernel | >= 5.5, < 5.10.130 | — |
| Linux | Linux Kernel | >= 5.11, < 5.15.54 | — |
| Linux | Linux Kernel | >= 5.16, < 5.18.11 | — |
| Linux | Linux Kernel | 5.19 | Rc1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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