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CVE-2023-3141

Public on 2023-06-09
Modified on 2024-01-12
Description

A use-after-free flaw was found in r592_remove in drivers/memstick/host/r592.c in media access in the Linux Kernel. This flaw allows a local attacker to crash the system at device disconnect, possibly leading to a kernel information leak.

Severity
Medium
See what this means
CVSS v3 Base Score
6.4
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 - Core kernel 2023-06-21 19:11 ALAS2-2023-2100
Amazon Linux 2 - Kernel-5.10 Extra kernel 2023-06-21 19:12 ALAS2KERNEL-5.10-2023-034
Amazon Linux 2 - Kernel-5.4 Extra kernel 2023-06-21 19:12 ALAS2KERNEL-5.4-2023-047

CVSS Scores

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

References

Red Hat: CVE-2023-3141 Mitre: CVE-2023-3141 FAQs regarding Amazon Linux ALAS/CVE Severity