CVE-2022-49594

tcp: Fix a data-race around sysctl_tcp_mtu_probe_floor.

CVSS 4.7 MEDIUMEPSS 0.2%CWE-362

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 4.7EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

26 feb 2025Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_mtu_probe_floor. While reading sysctl_tcp_mtu_probe_floor, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Productos afectados

Linux · Linux

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Referencias

https://git.kernel.org/stable/c/033963b220633ed1602d458e7e4ac06afa9fefb2 https://git.kernel.org/stable/c/8e92d4423615a5257d0d871fc067aa561f597deb https://git.kernel.org/stable/c/cc36c37f5fe066c4708e623ead96dc8f57224bf5 https://git.kernel.org/stable/c/d5bece4df6090395f891110ef52a6f82d16685db https://git.kernel.org/stable/c/e2ecbf3f0aa88277d43908c53b99399d55729ff9