vulnerability
Red Hat: CVE-2024-53203: kernel: usb: typec: fix potential array underflow in ucsi_ccg_sync_control() (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:M/C:C/I:C/A:C) | Dec 27, 2024 | May 15, 2025 | Jun 17, 2026 |
Severity
7
CVSS
(AV:L/AC:L/Au:M/C:C/I:C/A:C)
Published
Dec 27, 2024
Added
May 15, 2025
Modified
Jun 17, 2026
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.
Solutions
redhat-upgrade-kernelredhat-upgrade-kernel-rt
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