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CVE-2023-33203

Public on 2023-05-18
Modified on 2024-01-12
Description

The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/net/ethernet/qualcomm/emac/emac.c if a physically proximate attacker unplugs an emac based device.

Severity
Medium
See what this means
CVSS v3 Base Score
4.8
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 kernel 2023-04-27 16:19 ALAS-2023-1735
Amazon Linux 2 - Core kernel 2023-04-27 18:37 ALAS2-2023-2027
Amazon Linux 2 - Kernel-5.10 Extra kernel 2023-04-13 19:51 ALAS2KERNEL-5.10-2023-029
Amazon Linux 2 - Kernel-5.4 Extra kernel 2023-04-27 17:42 ALAS2KERNEL-5.4-2023-044

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 4.8 CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
NVD CVSSv3 6.4 CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H