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amazonAmazonALAS2-2023-2167
HistoryJul 20, 2023 - 5:29 p.m.

Medium: bluez

2023-07-2017:29:00
alas.aws.amazon.com
5

8.8 High

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

8.5 High

AI Score

Confidence

High

5.8 Medium

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

24.6%

Issue Overview:

A heap overflow vulnerability was found in bluez in versions prior to 5.63. An attacker with local network access could pass specially crafted files causing an application to halt or crash, leading to a denial of service. (CVE-2022-0204)

Affected Packages:

bluez

Note:

This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.

Issue Correction:
Run yum update bluez to update your system.

New Packages:

aarch64:  
    bluez-5.44-7.amzn2.0.2.aarch64  
    bluez-libs-5.44-7.amzn2.0.2.aarch64  
    bluez-libs-devel-5.44-7.amzn2.0.2.aarch64  
    bluez-cups-5.44-7.amzn2.0.2.aarch64  
    bluez-hid2hci-5.44-7.amzn2.0.2.aarch64  
    bluez-debuginfo-5.44-7.amzn2.0.2.aarch64  
  
i686:  
    bluez-5.44-7.amzn2.0.2.i686  
    bluez-libs-5.44-7.amzn2.0.2.i686  
    bluez-libs-devel-5.44-7.amzn2.0.2.i686  
    bluez-cups-5.44-7.amzn2.0.2.i686  
    bluez-hid2hci-5.44-7.amzn2.0.2.i686  
    bluez-debuginfo-5.44-7.amzn2.0.2.i686  
  
src:  
    bluez-5.44-7.amzn2.0.2.src  
  
x86_64:  
    bluez-5.44-7.amzn2.0.2.x86_64  
    bluez-libs-5.44-7.amzn2.0.2.x86_64  
    bluez-libs-devel-5.44-7.amzn2.0.2.x86_64  
    bluez-cups-5.44-7.amzn2.0.2.x86_64  
    bluez-hid2hci-5.44-7.amzn2.0.2.x86_64  
    bluez-debuginfo-5.44-7.amzn2.0.2.x86_64  

Additional References

Red Hat: CVE-2022-0204

Mitre: CVE-2022-0204

8.8 High

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

8.5 High

AI Score

Confidence

High

5.8 Medium

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

24.6%