Mend.io Vulnerability Database

What is a CVE vulnerability ID? icon What is a WS vulnerability ID? icon What is an MSC vulnerability ID? icon
New vulnerability? Tell us about it!
icon

We found results for “”

CVE-2022-1012

Date: August 4, 2022

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.

Severity Score

Related Resources (10)

https://people.canonical.com/~ubuntu-security/cve/CVE-2022-1012
https://bugzilla.redhat.com/show_bug.cgi?id=2064604
https://lore.kernel.org/lkml/20220427065233.2075-1-w@1wt.eu/T/
https://kernel.googlesource.com/pub/scm/linux/kernel/git/jkirsher/net-queue/+/b2d057560b8107c633b39aabe517ff9d93f285e3%5E%21/
https://security.netapp.com/advisory/ntap-20221020-0006/
https://security-tracker.debian.org/tracker/CVE-2022-1012
https://nvd.nist.gov/vuln/detail/CVE-2022-1012
https://access.redhat.com/security/cve/CVE-2022-1012
https://lore.kernel.org/lkml/20220427065233.2075-1-w%401wt.eu/T/
https://www.mend.io/vulnerability-database/CVE-2022-1012

Severity Score

Weakness Type (CWE)

Missing Release of Memory after Effective Lifetime

CWE-401

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): HIGH

Do you need more information?

Contact Us