8.2

CVE-2022-1012

A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of service problem.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 5.18
Linux ≫ Linux Kernel Version 5.18 Update -
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
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.87% 0.891
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.2 3.9 4.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://bugzilla.redhat.com/show_bug.cgi?id=2064604
Third Party Advisory
Issue Tracking
https://lore.kernel.org/lkml/20220427065233.2075-1-w%401wt.eu/T/
https://security.netapp.com/advisory/ntap-20221020-0006/
Third Party Advisory