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CVE-2022-49035

media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE

CVSS 5.5 MEDIUMEPSS 0.2%CWE-770
In the Linux kernel, the following vulnerability has been resolved: media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE I expect that the hardware will have limited this to 16, but just in case it hasn't, check for this corner case.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · Linux

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References
https://git.kernel.org/stable/c/1609231f86760c1f6a429de7913dd795b9faa08chttps://git.kernel.org/stable/c/2654e785bd4aa2439cdffbe7dc1ea30a0eddbfe4https://git.kernel.org/stable/c/4a449430ecfb199b99ba58af63c467eb53500b39https://git.kernel.org/stable/c/7ccb40f26cbefa1c6dfd3418bea54c9518cdbd8ahttps://git.kernel.org/stable/c/93f65ce036863893c164ca410938e0968964b26chttps://git.kernel.org/stable/c/a2728bf9b6c65e46468c763e3dab7e04839d4e11https://git.kernel.org/stable/c/cbfa26936f318b16ccf9ca31b8e8b30c0dc087bdhttps://git.kernel.org/stable/c/fc0f76dd5f116fa9291327024dda392f8b4e849c