CVE-2024-53203
High
Description
In the Linux kernel, the following vulnerability has been resolved: usb: typec: fix potential array underflow in ucsi_ccg_sync_control() The "command" variable can be controlled by the user via debugfs. The worry is that if con_index is zero then "&uc->ucsi->connector[con_index - 1]" would be an array underflow.
SeverityHigh
CVSS7.8
Exploit probability20. percentile0.3%
Product
Linux Kernel
PublishedDec 27, 2024
First seenDec 27, 2024
How to fix
Update
- linux linux_kernel6.11.11, 6.12.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.6 ≤ v < 6.11.11, 6.12 ≤ v < 6.12.2 | 6.11.11, 6.12.2 |
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