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CVE-2022-49604

ip: Fix data-races around sysctl_ip_fwd_use_pmtu.

CVSS 4.7 MEDIUMEPSS 0.2%CWE-362
In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctl_ip_fwd_use_pmtu. While reading sysctl_ip_fwd_use_pmtu, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Productos afectados
Linux · Linux

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Referencias
https://git.kernel.org/stable/c/60c158dc7b1f0558f6cadd5b50d0386da0000d50https://git.kernel.org/stable/c/7828309df0f89419a9349761a37c7d1b0da45697https://git.kernel.org/stable/c/93fbc06da1d819f3981a7bd7928c3641ea67b364https://git.kernel.org/stable/c/b96ed5ccb09ae71103023ed13acefb194f609794https://git.kernel.org/stable/c/e364b5f6ffbfc457a997ad09a7baa16c19581edchttps://git.kernel.org/stable/c/eb15262128b793e4b1d1c4514d3e6d19c3959764