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amazonAmazonALAS-2024-1945
HistoryJul 31, 2024 - 10:26 p.m.

Important: kernel

2024-07-3122:26:00
alas.aws.amazon.com
13
linux kernel
buffer overflow
vulnerability
cve-2024-39480
update
system security

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.4

Confidence

Low

Issue Overview:

In the Linux kernel, the following vulnerability has been resolved:

kdb: Fix buffer overflow during tab-complete (CVE-2024-39480)

Affected Packages:

kernel

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

New Packages:

i686:  
    kernel-debuginfo-common-i686-4.14.349-188.564.amzn1.i686  
    perf-4.14.349-188.564.amzn1.i686  
    perf-debuginfo-4.14.349-188.564.amzn1.i686  
    kernel-tools-debuginfo-4.14.349-188.564.amzn1.i686  
    kernel-headers-4.14.349-188.564.amzn1.i686  
    kernel-tools-4.14.349-188.564.amzn1.i686  
    kernel-devel-4.14.349-188.564.amzn1.i686  
    kernel-tools-devel-4.14.349-188.564.amzn1.i686  
    kernel-debuginfo-4.14.349-188.564.amzn1.i686  
    kernel-4.14.349-188.564.amzn1.i686  
  
src:  
    kernel-4.14.349-188.564.amzn1.src  
  
x86_64:  
    kernel-headers-4.14.349-188.564.amzn1.x86_64  
    kernel-devel-4.14.349-188.564.amzn1.x86_64  
    kernel-tools-4.14.349-188.564.amzn1.x86_64  
    perf-debuginfo-4.14.349-188.564.amzn1.x86_64  
    kernel-debuginfo-common-x86_64-4.14.349-188.564.amzn1.x86_64  
    kernel-debuginfo-4.14.349-188.564.amzn1.x86_64  
    perf-4.14.349-188.564.amzn1.x86_64  
    kernel-4.14.349-188.564.amzn1.x86_64  
    kernel-tools-devel-4.14.349-188.564.amzn1.x86_64  
    kernel-tools-debuginfo-4.14.349-188.564.amzn1.x86_64  

Additional References

Red Hat: CVE-2024-39480

Mitre: CVE-2024-39480

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.4

Confidence

Low