Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 170a6726d0e266f2c8f306e3d61715c32f4ee41e before 627c2a5056aba42a8a96a8fffe8996aeccf919a9; affected 170a6726d0e266f2c8f306e3d61715c32f4ee41e before e15fd96c0b701c53f9006bcc836eaeb35a05a023; affected 170a6726d0e266f2c8f306e3d61715c32f4ee41e before e44189455c62469eb91d383ce9103d54c1f807a3; affected 170a6726d0e266f2c8f306e3d61715c32f4ee41e before 0e66fd8e5a2e45c7dacfc9178ba702153f4a61a8; affected 170a6726d0e266f2c8f306e3d61715c32f4ee41e before ef92cd55289a282910575c5b9d87f646f2d39b38; affected 170a6726d0e266f2c8f306e3d61715c32f4ee41e before 56971710cd541f2f05160a84b3183477d34a1be9; affected 170a6726d0e266f2c8f306e3d61715c32f4ee41e before e56aac6e5a25630645607b6856d4b2a17b2311a5 |
| Linux / Linux | affected 5.6; unaffected 0 before 5.6; unaffected 5.10.238 through 5.10.*; unaffected 5.15.184 through 5.15.*; unaffected 6.1.140 through 6.1.*; unaffected 6.6.88 through 6.6.*; unaffected 6.11.11 through 6.11.*; unaffected 6.12.2 through 6.12.*; unaffected 6.13 through * |
CWE
No CWE identifiers supplied.
References
- 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/0e66fd8e5a2e45c7dacfc9178ba702153f4a61a8
- https://git.kernel.org/stable/c/ef92cd55289a282910575c5b9d87f646f2d39b38
- https://git.kernel.org/stable/c/56971710cd541f2f05160a84b3183477d34a1be9
- https://git.kernel.org/stable/c/e56aac6e5a25630645607b6856d4b2a17b2311a5
ADP enrichment
No English description supplied.