VulnerabilityModified
CVE-2022-49571
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_max_reordering.
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_max_reordering. While reading sysctl_tcp_max_reordering, 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/064852663308c801861bd54789d81421fa4c2928Patch
- https://git.kernel.org/stable/c/46deb91ac8a790286ad6d24cf92e7ab0ab2582bbPatch
- https://git.kernel.org/stable/c/50a1d3d097503a90cf84ebe120afcde37e9c33b3Patch
- https://git.kernel.org/stable/c/5e38cee24f19d19280c68f1ac8bf6790d607f60aPatch
- https://git.kernel.org/stable/c/a11e5b3e7a59fde1a90b0eaeaa82320495cf8caePatch
- https://git.kernel.org/stable/c/ce3731c61589ed73364a5b55ce34131762ef9b60Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.