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CVE-2022-49639

cipso: Fix data-races around sysctl.

CVSS 4.7 MEDIUMEPSS 0.2%CWE-362
In the Linux kernel, the following vulnerability has been resolved: cipso: Fix data-races around sysctl. While reading cipso sysctl variables, they can be changed concurrently. So, we need to add READ_ONCE() to avoid data-races.
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
Linux · Linux

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Referências
https://git.kernel.org/stable/c/07b0caf8aeb9b82e6ecc6c292a3e47c7fcdb1148https://git.kernel.org/stable/c/0e41a0f73ccb9be112a80bde3804a771633caaefhttps://git.kernel.org/stable/c/2764f82bbc158d106693ae3ced3675cf4b963b35https://git.kernel.org/stable/c/59e26906b89cc35bb54476498772b45cbc32323fhttps://git.kernel.org/stable/c/c321e99d2725d11f7e6a4ebd9ce752259f0bae81https://git.kernel.org/stable/c/ca26ca5e2f3eeb3e6fe699cd6effa3b4b2aa8698https://git.kernel.org/stable/c/dd44f04b9214adb68ef5684ae87a81ba03632250https://git.kernel.org/stable/c/fe2a35fa2c4f9c8ce5ef970eb927031387f9446a