CVSS 3.1
4.7 mediumCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:HCVE-2022-49587
In the Linux kernel, the following vulnerability has been resolved:
tcp: Fix a data-race around sysctl_tcp_notsent_lowat.
While reading sysctl_tcp_notsent_lowat, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its reader.
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 8% of CVEs (scores of 2026-10-31)
- CWE
- CWE-362
- Published
- Modified
- Record from
- the NVD, synced
Affected
- linux:linux_kernel
References
- https://git.kernel.org/stable/c/0f75343584ee474303e17efe0610bdd170af1d13
- https://git.kernel.org/stable/c/55be873695ed8912eb77ff46d1d1cadf028bd0f3
- https://git.kernel.org/stable/c/62e56cfeb2ae4b53ae9ca24c80f54093250ce64a
- https://git.kernel.org/stable/c/80d4d0c461674eea87f0977e12a2ecd334b9b79c
- https://git.kernel.org/stable/c/91e21df688f8a75255ca9c459da39ac96300113a