7.8
CVE-2022-1652
- EPSS 0.54%
- Veröffentlicht 02.06.2022 14:15:32
- Zuletzt bearbeitet 21.11.2024 06:41:10
- Erkennungen
Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a concurrency use-after-free flaw in the bad_flp_intr function. By executing a specially-crafted program, an attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.12 < 4.9.316
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.281
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.245
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.196
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.118
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.42
Linux ≫ Linux Kernel Version >= 5.16 < 5.17.10
Redhat ≫ Enterprise Linux Version 9.0
Debian ≫ Debian Linux Version 10.0
Netapp ≫ H410c Firmware Version -
Netapp ≫ H300s Firmware Version -
Netapp ≫ H500s Firmware Version -
Netapp ≫ H700s Firmware Version -
Netapp ≫ H410s Firmware Version -
VulnDex Vulnerability Enrichment
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Login
Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.54% | 0.424 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 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
|
| NIST | 7.2 | 3.9 | 10 |
AV:L/AC:L/Au:N/C:C/I:C/A:C
|
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
https://francozappa.github.io/about-bias/
https://kb.cert.org/vuls/id/647177/
https://www.debian.org/security/2022/dsa-5173
https://bugzilla.redhat.com/show_bug.cgi?id=1832397
https://security.netapp.com/advisory/ntap-20220722-0002/