CVE-2022-43750
MEDIUMCVSS 6.7/10EPSS 0.33%
Last modified
CVE-2022-43750 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel before 5.19.15 and 6.x before 6.0.1 allows a user-space client to corrupt the monitor's internal memory.. EPSS estimates a 0.33% chance of exploitation in the next 30 days.
Description
drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel before 5.19.15 and 6.x before 6.0.1 allows a user-space client to corrupt the monitor's internal memory.
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 2.6.21, < 4.9.331 |
| Linux | Linux Kernel | >= 4.10, < 4.14.296 |
| Linux | Linux Kernel | >= 4.15, < 4.19.262 |
| Linux | Linux Kernel | >= 4.20, < 5.4.218 |
| Linux | Linux Kernel | >= 5.5, < 5.10.148 |
| Linux | Linux Kernel | >= 5.11, < 5.15.73 |
| Linux | Linux Kernel | >= 5.16, < 5.19.15 |
| Linux | Linux Kernel | >= 6.0, < 6.0.1 |
| Debian | Debian Linux | 10.0 |
References
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.15Release Notes, Vendor Advisory
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.0.1Release Notes, Vendor Advisory
- https://github.com/torvalds/linux/commit/a659daf63d16aa883be42f3f34ff84235c302198Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/11/msg00001.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/12/msg00034.htmlMailing List, Third Party Advisory
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.15Release Notes, Vendor Advisory
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.0.1Release Notes, Vendor Advisory
- https://github.com/torvalds/linux/commit/a659daf63d16aa883be42f3f34ff84235c302198Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/11/msg00001.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/12/msg00034.htmlMailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-43750?
drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel before 5.19.15 and 6.x before 6.0.1 allows a user-space client to corrupt the monitor's internal memory.
How severe is CVE-2022-43750?
CVE-2022-43750 has a CVSS score of 6.7/10 (MEDIUM severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.
How do I fix CVE-2022-43750?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-43750?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST