VulnerabilityModified
CVE-2022-49572
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_slow_start_after_idle.
MEDIUM 4.7EPSS 0.19%
Does this matter?
Lower severity and a low EPSS score (0.19%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_slow_start_after_idle. While reading sysctl_tcp_slow_start_after_idle, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.
- 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
- 0.19% probability · 8th 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/0e3f82a03ec8c3808e87283e12946227415706c9Patch
- https://git.kernel.org/stable/c/369d99c2b89f54473adcf9acdf40ea562b5a6e0ePatch
- https://git.kernel.org/stable/c/3b26e11b07a09b31247688bec61e2925d4a571b6Patch
- https://git.kernel.org/stable/c/41aeba4506f6b70ec7500c6fe202731a4ba29fe5Patch
- https://git.kernel.org/stable/c/4845b5713ab18a1bb6e31d1fbb4d600240b8b691Patch
- https://git.kernel.org/stable/c/68b6f9506747d507c7bfa374d178929b4157e8c6Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.