4.7
CVE-2022-49589
- EPSS 0.18%
- Veröffentlicht 26.02.2025 07:01:34
- Zuletzt bearbeitet 01.10.2025 20:16:52
- Quelle 416baaa9-dc9f-4396-8d5f-8c081f
- CVE-Watchlists
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igmp: Fix data-races around sysctl_igmp_qrv.
In the Linux kernel, the following vulnerability has been resolved: igmp: Fix data-races around sysctl_igmp_qrv. While reading sysctl_igmp_qrv, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers. This test can be packed into a helper, so such changes will be in the follow-up series after net is merged into net-next. qrv ?: READ_ONCE(net->ipv4.sysctl_igmp_qrv);
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.18 < 4.19.255
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.209
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.135
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.59
Linux ≫ Linux Kernel Version >= 5.16 < 5.18.15
Linux ≫ Linux Kernel Version5.19 Updaterc1
Linux ≫ Linux Kernel Version5.19 Updaterc2
Linux ≫ Linux Kernel Version5.19 Updaterc3
Linux ≫ Linux Kernel Version5.19 Updaterc4
Linux ≫ Linux Kernel Version5.19 Updaterc5
Linux ≫ Linux Kernel Version5.19 Updaterc6
Linux ≫ Linux Kernel Version5.19 Updaterc7
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Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.18% | 0.079 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 4.7 | 1 | 3.6 |
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | 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/8ebcc62c738f68688ee7c6fec2efe5bc6d3d7e60
https://git.kernel.org/stable/c/9eeb3a7702998bdccbfcc37997b5dd9215b9a7f7
https://git.kernel.org/stable/c/b399ffafffba39f47b731b26a5da1dc0ffc4b3ad
https://git.kernel.org/stable/c/c2954671010cd1127d1ffa328c6e6f8e99930982
https://git.kernel.org/stable/c/c721324afc589f8ea54bae04756b150aeaae5fa4
https://git.kernel.org/stable/c/e20dd1b0e0ea15bee1e528536a0840dba972ca0e