CVE-2024-53203
usb: typec: fix potential array underflow in ucsi_ccg_sync_control()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 27, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
170a6726d0e266f2c8f306e3d61715c32f4ee41e < 627c2a5056aba42a8a96a8fffe8996aeccf919a9 170a6726d0e266f2c8f306e3d61715c32f4ee41e < e15fd96c0b701c53f9006bcc836eaeb35a05a023 170a6726d0e266f2c8f306e3d61715c32f4ee41e < e44189455c62469eb91d383ce9103d54c1f807a3 170a6726d0e266f2c8f306e3d61715c32f4ee41e < 0e66fd8e5a2e45c7dacfc9178ba702153f4a61a8 170a6726d0e266f2c8f306e3d61715c32f4ee41e < ef92cd55289a282910575c5b9d87f646f2d39b38 170a6726d0e266f2c8f306e3d61715c32f4ee41e < 56971710cd541f2f05160a84b3183477d34a1be9 170a6726d0e266f2c8f306e3d61715c32f4ee41e < e56aac6e5a25630645607b6856d4b2a17b2311a5
Linux / Linux
5.6
References
git.kernel.org: https://git.kernel.org/stable/c/627c2a5056aba42a8a96a8fffe8996aeccf919a9 git.kernel.org: https://git.kernel.org/stable/c/e15fd96c0b701c53f9006bcc836eaeb35a05a023 git.kernel.org: https://git.kernel.org/stable/c/e44189455c62469eb91d383ce9103d54c1f807a3 git.kernel.org: https://git.kernel.org/stable/c/0e66fd8e5a2e45c7dacfc9178ba702153f4a61a8 git.kernel.org: https://git.kernel.org/stable/c/ef92cd55289a282910575c5b9d87f646f2d39b38 git.kernel.org: https://git.kernel.org/stable/c/56971710cd541f2f05160a84b3183477d34a1be9 git.kernel.org: https://git.kernel.org/stable/c/e56aac6e5a25630645607b6856d4b2a17b2311a5 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html