7.8
CVE-2022-50072
- EPSS 0.06%
- Veröffentlicht 18.06.2025 11:02:16
- Zuletzt bearbeitet 17.11.2025 18:00:37
- Quelle 416baaa9-dc9f-4396-8d5f-8c081f
- CVE-Watchlists
- Unerledigt
NFSv4/pnfs: Fix a use-after-free bug in open
In the Linux kernel, the following vulnerability has been resolved: NFSv4/pnfs: Fix a use-after-free bug in open If someone cancels the open RPC call, then we must not try to free either the open slot or the layoutget operation arguments, since they are likely still in use by the hung RPC call.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.19.247 < 4.19.256
Linux ≫ Linux Kernel Version >= 5.4.198 < 5.4.211
Linux ≫ Linux Kernel Version >= 5.10.122 < 5.10.138
Linux ≫ Linux Kernel Version >= 5.15.47 < 5.15.63
Linux ≫ Linux Kernel Version >= 5.17.15 < 5.18
Linux ≫ Linux Kernel Version >= 5.18.4 < 5.19.4
VulnDex Vulnerability Enrichment
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Login
Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.06% | 0.198 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
CWE-416 Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.