4.7
CVE-2022-49586
- EPSS 0.19%
- Veröffentlicht 26.02.2025 07:01:34
- Zuletzt bearbeitet 01.10.2025 20:16:52
- Erkennungen
tcp: Fix data-races around sysctl_tcp_fastopen.
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_fastopen. While reading sysctl_tcp_fastopen, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.6 < 4.19.254
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.208
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.134
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.58
Linux ≫ Linux Kernel Version >= 5.16 < 5.18.15
Linux ≫ Linux Kernel Version 5.19 Update rc1
Linux ≫ Linux Kernel Version 5.19 Update rc2
Linux ≫ Linux Kernel Version 5.19 Update rc3
Linux ≫ Linux Kernel Version 5.19 Update rc4
Linux ≫ Linux Kernel Version 5.19 Update rc5
Linux ≫ Linux Kernel Version 5.19 Update rc6
Linux ≫ Linux Kernel Version 5.19 Update rc7
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Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.19% | 0.085 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 4.7 | 1 | 3.6 |
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
|
| CISA-ADP | 4.7 | 1 | 3.6 |
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
|
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.
https://git.kernel.org/stable/c/03da610696a32578fc4f986479341ce9d430df08
https://git.kernel.org/stable/c/22938534c611136f35e2ca545bb668073ca5ef49
https://git.kernel.org/stable/c/25d53d858a6c0b89a6e69e376c2a57c4f4c2c8cc
https://git.kernel.org/stable/c/448ab998947996a0a451f8229f19087964cf2670
https://git.kernel.org/stable/c/539d9ab79eba3974b479cad61a8688c41fe62e12
https://git.kernel.org/stable/c/5a54213318c43f4009ae158347aa6016e3b9b55a