SUSE SLED15 / SLES15 Security Update : u-boot (SUSE-SU-2022:2054-1)

critical Nessus Plugin ID 162215

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Synopsis

The remote SUSE host is missing one or more security updates.

Description

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:2054-1 advisory.

- Das U-Boot 2022.01 has a Buffer Overflow. (CVE-2022-30552)

- nfs_lookup_reply in net/nfs.c in Das U-Boot through 2022.04 (and through 2022.07-rc2) has an unbounded memcpy with a failed length check, leading to a buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2019-14196. (CVE-2022-30767)

- Das U-Boot 2022.01 has a Buffer Overflow, a different issue than CVE-2022-30552. (CVE-2022-30790)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected u-boot-rpiarm64, u-boot-rpiarm64-doc and / or u-boot-tools packages.

Plugin Details

Severity: Critical

ID: 162215

File Name: suse_SU-2022-2054-1.nasl

Version: 1.6

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 6/14/2022

Updated: 7/14/2023

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2022-30767

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:u-boot-rpiarm64, p-cpe:/a:novell:suse_linux:u-boot-rpiarm64-doc, cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:u-boot-tools

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 6/13/2022

Vulnerability Publication Date: 5/16/2022

Reference Information

CVE: CVE-2022-30552, CVE-2022-30767, CVE-2022-30790

SuSE: SUSE-SU-2022:2054-1

Detections

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