7

CVE-2022-1734

Exploit
A flaw in Linux Kernel found in nfcmrvl_nci_unregister_dev() in drivers/nfc/nfcmrvl/main.c can lead to use after free both read or write when non synchronized between cleanup routine and firmware download routine.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.4 < 4.9.313
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.278
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.242
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.193
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.115
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.39
Linux ≫ Linux Kernel Version >= 5.16 < 5.17.7
Linux ≫ Linux Kernel Version 5.18 Update rc1
Linux ≫ Linux Kernel Version 5.18 Update rc2
Linux ≫ Linux Kernel Version 5.18 Update rc3
Linux ≫ Linux Kernel Version 5.18 Update rc4
Linux ≫ Linux Kernel Version 5.18 Update rc5
Debian ≫ Debian Linux Version 9.0
Debian ≫ Debian Linux Version 10.0
Netapp ≫ H300s Firmware Version -
   Netapp ≫ H300s Version -
Netapp ≫ H500s Firmware Version -
   Netapp ≫ H500s Version -
Netapp ≫ H700s Firmware Version -
   Netapp ≫ H700s Version -
Netapp ≫ H300e Firmware Version -
   Netapp ≫ H300e Version -
Netapp ≫ H500e Firmware Version -
   Netapp ≫ H500e Version -
Netapp ≫ H700e Firmware Version -
   Netapp ≫ H700e Version -
Netapp ≫ H410s Firmware Version -
   Netapp ≫ H410s Version -
Netapp ≫ H410c Firmware Version -
   Netapp ≫ H410c Version -
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.53% 0.408
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7 1 5.9
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
NIST 4.4 3.4 6.4
AV:L/AC:M/Au:N/C:P/I:P/A:P
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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://lists.debian.org/debian-lts-announce/2022/07/msg00000.html
Third Party Advisory
Mailing List
https://www.debian.org/security/2022/dsa-5173
Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/06/05/4
Patch
Third Party Advisory
Exploit
Mailing List
http://www.openwall.com/lists/oss-security/2022/06/09/1
Patch
Third Party Advisory
Exploit
Mailing List
https://github.com/torvalds/linux/commit/d270453a0d9ec10bb8a802a142fb1b3601a83098
Patch
Third Party Advisory
https://security.netapp.com/advisory/ntap-20220707-0007/
Third Party Advisory