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CVE-2023-1074

Good to know:

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Date: March 26, 2023

A memory leak flaw was found in the Linux kernel's Stream Control Transmission Protocol. This issue may occur when a user starts a malicious networking service and someone connects to this service. This could allow a local user to starve resources, causing a denial of service.

Language: C

Severity Score

Related Resources (11)

https://www.openwall.com/lists/oss-security/2023/01/23/1
https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html
https://security-tracker.debian.org/tracker/CVE-2023-1074
https://people.canonical.com/~ubuntu-security/cve/CVE-2023-1074
https://bugzilla.redhat.com/show_bug.cgi?id=2173430
http://www.openwall.com/lists/oss-security/2023/11/05/4
https://access.redhat.com/security/cve/CVE-2023-1074
https://nvd.nist.gov/vuln/detail/CVE-2023-1074
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=458e279f861d3f61796894cd158b780765a1569f
https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html
https://www.mend.io/vulnerability-database/CVE-2023-1074

Severity Score

Weakness Type (CWE)

Missing Release of Memory after Effective Lifetime

CWE-401

Top Fix

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Upgrade Version

Upgrade to version linux-yocto - 4.10+gitAUTOINC+805ea440c7_b259a5d744;linux-yocto - 4.8.26+gitAUTOINC+1c60e003c7_27efc3ba68;linux-libc-headers - 5.14

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CVSS v3.1

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

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