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CVE-2023-45871

Public on 2023-10-15
Modified on 2024-03-01
Description

An issue was discovered in drivers/net/ethernet/intel/igb/igb_main.c in the IGB driver in the Linux kernel before 6.5.3. A buffer size may not be adequate for frames larger than the MTU.

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 2023-09-27 22:15 ALAS-2023-1838
Amazon Linux 2 - Core kernel 2023-09-27 22:48 ALAS2-2023-2264
Amazon Linux 2 - Kernel-5.10 Extra kernel 2023-09-27 22:59 ALAS2KERNEL-5.10-2023-040
Amazon Linux 2 - Kernel-5.15 Extra kernel 2023-09-27 22:59 ALAS2KERNEL-5.15-2023-027
Amazon Linux 2 - Kernel-5.4 Extra kernel 2023-09-27 22:59 ALAS2KERNEL-5.4-2023-053
Amazon Linux 2023 kernel 2023-09-27 21:04 ALAS2023-2023-356
Amazon Linux 2 - Livepatch Extra kernel-livepatch-4.14.322-244.539 2023-11-29 22:47 ALAS2LIVEPATCH-2023-158
Amazon Linux 2 - Livepatch Extra kernel-livepatch-4.14.322-246.539 2023-11-29 22:47 ALAS2LIVEPATCH-2023-157
Amazon Linux 2 - Livepatch Extra kernel-livepatch-5.10.192-182.736 2023-11-29 22:47 ALAS2LIVEPATCH-2023-160
Amazon Linux 2 - Livepatch Extra kernel-livepatch-5.10.192-183.736 2023-11-29 22:47 ALAS2LIVEPATCH-2023-159
Amazon Linux 2023 kernel-livepatch-6.1.49-69.116 2023-12-06 07:53 ALAS2023LIVEPATCH-2023-025
Amazon Linux 2023 kernel-livepatch-6.1.49-70.116 2023-12-06 07:53 ALAS2023LIVEPATCH-2023-026
Amazon Linux 2023 kernel-livepatch-6.1.52-71.125 2023-12-06 07:53 ALAS2023LIVEPATCH-2023-024

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD CVSSv3 7.5 CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H