CVE-2022-49593

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

CVSS v3 4.7 MEDIUM

4.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.0 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/2a85388f1d94a9f8b5a529118a2c5eaa0520d85c	Patch
https://git.kernel.org/stable/c/73a11588751a2c13f25d9da8117efc9a79b1843f	Patch
https://git.kernel.org/stable/c/80dabd089086e6553b7acfcff2ec223bdada87a1	Patch
https://git.kernel.org/stable/c/b14cc8afbbcbc6dce4797913c0b85266b897f541	Patch
https://git.kernel.org/stable/c/b3798d3519eda9c409bb0815b0102f27ec42468d	Patch
https://git.kernel.org/stable/c/c61aede097d350d890fa1edc9521b0072e14a0b8	Patch
https://git.kernel.org/stable/c/e6b6f027e2854a51f345a5e3e808d7a88001d4f8	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:5.19:rc1::::::
	cpe:2.3:o:linux:linux_kernel:5.19:rc2::::::
	cpe:2.3:o:linux:linux_kernel:5.19:rc3::::::
	cpe:2.3:o:linux:linux_kernel:5.19:rc4::::::
	cpe:2.3:o:linux:linux_kernel:5.19:rc5::::::
	cpe:2.3:o:linux:linux_kernel:5.19:rc6::::::
	cpe:2.3:o:linux:linux_kernel:5.19:rc7::::::

History

No history.

Information

Published : 2025-02-26 07:01

Updated : 2025-10-01 20:16

NVD link : CVE-2022-49593

Mitre link : CVE-2022-49593

CVE.ORG link : CVE-2022-49593

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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