VulnerabilityModified
CVE-2022-49638
In the Linux kernel, the following vulnerability has been resolved: icmp: Fix data-races around sysctl.
MEDIUM 4.7EPSS 0.18%
Does this matter?
Lower severity and a low EPSS score (0.18%). Track it; it rarely justifies an emergency change on its own.
Description
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
- 4.7 MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.18% probability · 7th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-362
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/0cba7ca667ceb06934746ddd9833a25847bde81dPatch
- https://git.kernel.org/stable/c/1740e5922fbb705637ae9fa5203db132fc45f9f6Patch
- https://git.kernel.org/stable/c/48d7ee321ea5182c6a70782aa186422a70e67e22Patch
- https://git.kernel.org/stable/c/53ecd09ef2fb35fa69667ae8e414ef6b00fd3bf6Patch
- https://git.kernel.org/stable/c/798c2cf57c63ab39c8aac24d6a3d50f4fa5eeb06Patch
- https://git.kernel.org/stable/c/e088ceb73c24ab4774da391d54a6426f4bfaefcePatch
- https://git.kernel.org/stable/c/e2828e8c605853f71267825c9415437c0a93e4f2Patch
- https://git.kernel.org/stable/c/edeec63b13c252193d626c2a48d7a2f0e7016dc2Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.