icmp: Fix data-races around sysctl.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.7epss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
icmp: Fix data-races around sysctl.
While reading icmp 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
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/0cba7ca667ceb06934746ddd9833a25847bde81dhttps://git.kernel.org/stable/c/1740e5922fbb705637ae9fa5203db132fc45f9f6https://git.kernel.org/stable/c/48d7ee321ea5182c6a70782aa186422a70e67e22https://git.kernel.org/stable/c/53ecd09ef2fb35fa69667ae8e414ef6b00fd3bf6https://git.kernel.org/stable/c/798c2cf57c63ab39c8aac24d6a3d50f4fa5eeb06https://git.kernel.org/stable/c/e088ceb73c24ab4774da391d54a6426f4bfaefcehttps://git.kernel.org/stable/c/e2828e8c605853f71267825c9415437c0a93e4f2https://git.kernel.org/stable/c/edeec63b13c252193d626c2a48d7a2f0e7016dc2