high7.8
CVE-2024-53203
In the Linux kernel, the following vulnerability has been resolved: usb: typec: fix potential array underflow in ucsi_ccg_sync_control() The "command" variable…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.6 before 6.11.11 from 6.12 before 6.12.2 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/0e66fd8e5a2e45c7dacfc9178ba702153f4a61a8
- https://git.kernel.org/stable/c/56971710cd541f2f05160a84b3183477d34a1be9
- https://git.kernel.org/stable/c/627c2a5056aba42a8a96a8fffe8996aeccf919a9
- https://git.kernel.org/stable/c/e15fd96c0b701c53f9006bcc836eaeb35a05a023
- https://git.kernel.org/stable/c/e44189455c62469eb91d383ce9103d54c1f807a3
- https://git.kernel.org/stable/c/e56aac6e5a25630645607b6856d4b2a17b2311a5
- https://git.kernel.org/stable/c/ef92cd55289a282910575c5b9d87f646f2d39b38
- https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html