CVE-2022-49638
icmp: Fix data-races around sysctl.
CVSS Score
4.7
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
4cdf507d54525842dfd9f6313fdafba039084046 < 1740e5922fbb705637ae9fa5203db132fc45f9f6 4cdf507d54525842dfd9f6313fdafba039084046 < 53ecd09ef2fb35fa69667ae8e414ef6b00fd3bf6 4cdf507d54525842dfd9f6313fdafba039084046 < edeec63b13c252193d626c2a48d7a2f0e7016dc2 4cdf507d54525842dfd9f6313fdafba039084046 < 0cba7ca667ceb06934746ddd9833a25847bde81d 4cdf507d54525842dfd9f6313fdafba039084046 < e088ceb73c24ab4774da391d54a6426f4bfaefce 4cdf507d54525842dfd9f6313fdafba039084046 < e2828e8c605853f71267825c9415437c0a93e4f2 4cdf507d54525842dfd9f6313fdafba039084046 < 798c2cf57c63ab39c8aac24d6a3d50f4fa5eeb06 4cdf507d54525842dfd9f6313fdafba039084046 < 48d7ee321ea5182c6a70782aa186422a70e67e22
Linux / Linux
3.18
References
git.kernel.org: https://git.kernel.org/stable/c/1740e5922fbb705637ae9fa5203db132fc45f9f6 git.kernel.org: https://git.kernel.org/stable/c/53ecd09ef2fb35fa69667ae8e414ef6b00fd3bf6 git.kernel.org: https://git.kernel.org/stable/c/edeec63b13c252193d626c2a48d7a2f0e7016dc2 git.kernel.org: https://git.kernel.org/stable/c/0cba7ca667ceb06934746ddd9833a25847bde81d git.kernel.org: https://git.kernel.org/stable/c/e088ceb73c24ab4774da391d54a6426f4bfaefce git.kernel.org: https://git.kernel.org/stable/c/e2828e8c605853f71267825c9415437c0a93e4f2 git.kernel.org: https://git.kernel.org/stable/c/798c2cf57c63ab39c8aac24d6a3d50f4fa5eeb06 git.kernel.org: https://git.kernel.org/stable/c/48d7ee321ea5182c6a70782aa186422a70e67e22