VulnerabilityModified
CVE-2022-49639
In the Linux kernel, the following vulnerability has been resolved: cipso: 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: 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
- 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/07b0caf8aeb9b82e6ecc6c292a3e47c7fcdb1148Patch
- https://git.kernel.org/stable/c/0e41a0f73ccb9be112a80bde3804a771633caaefPatch
- https://git.kernel.org/stable/c/2764f82bbc158d106693ae3ced3675cf4b963b35Patch
- https://git.kernel.org/stable/c/59e26906b89cc35bb54476498772b45cbc32323fPatch
- https://git.kernel.org/stable/c/c321e99d2725d11f7e6a4ebd9ce752259f0bae81Patch
- https://git.kernel.org/stable/c/ca26ca5e2f3eeb3e6fe699cd6effa3b4b2aa8698Patch
- https://git.kernel.org/stable/c/dd44f04b9214adb68ef5684ae87a81ba03632250Patch
- https://git.kernel.org/stable/c/fe2a35fa2c4f9c8ce5ef970eb927031387f9446aPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.