CVE-2022-1012
moderate-risk
Published 2022-08-05
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.
Do I need to act?
-
0.38% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.2/10
High
NETWORK
/ LOW complexity
Affected Products (7)
Affected Vendors
References (6)
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2064604
Third Party Advisory
https://security.netapp.com/advisory/ntap-20221020-0006/
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2064604
Third Party Advisory
https://security.netapp.com/advisory/ntap-20221020-0006/
43
/ 100
moderate-risk
Severity
28/34 · Critical
Exploitability
1/34 · Minimal
Exposure
14/34 · Moderate