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CVE-2023-6606

Public on 2023-12-08
Modified on 2024-02-02
Description

An out-of-bounds read vulnerability was found in smbCalcSize in fs/smb/client/netmisc.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.

Severity
Important
See what this means
CVSS v3 Base Score
8.1
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 kernel 2024-01-19 01:19 ALAS-2024-1906
Amazon Linux 2 - Core kernel 2024-01-19 01:51 ALAS2-2024-2418
Amazon Linux 2 - Kernel-5.10 Extra kernel 2024-01-19 02:20 ALAS2KERNEL-5.10-2024-046
Amazon Linux 2 - Kernel-5.15 Extra kernel 2024-01-19 02:20 ALAS2KERNEL-5.15-2024-034
Amazon Linux 2 - Kernel-5.4 Extra kernel 2024-01-19 02:20 ALAS2KERNEL-5.4-2024-058
Amazon Linux 2023 kernel 2024-01-19 01:31 ALAS2023-2024-488
Amazon Linux 2 - Livepatch Extra kernel-livepatch-4.14.327-246.539 2024-02-01 20:10 ALAS2LIVEPATCH-2024-162
Amazon Linux 2 - Livepatch Extra kernel-livepatch-4.14.328-248.540 2024-02-01 20:10 ALAS2LIVEPATCH-2024-163
Amazon Linux 2 - Livepatch Extra kernel-livepatch-4.14.330-250.540 2024-02-01 20:10 ALAS2LIVEPATCH-2024-161
Amazon Linux 2 - Livepatch Extra kernel-livepatch-4.14.334-252.552 2024-02-01 20:10 ALAS2LIVEPATCH-2024-164
Amazon Linux 2 - Livepatch Extra kernel-livepatch-5.10.201-191.748 2024-02-29 00:57 ALAS2LIVEPATCH-2024-167
Amazon Linux 2 - Livepatch Extra kernel-livepatch-5.10.205-195.804 2024-02-29 00:57 ALAS2LIVEPATCH-2024-169

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
NVD CVSSv3 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H