CVE-2023-3268

Sažetak

An out of bounds (OOB) memory access flaw was found in the Linux kernel in relay_file_read_start_pos in kernel/relay.c in the relayfs. This flaw could allow a local attacker to crash the system or leak kernel internal information.

Reference

https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.2
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=43ec16f1450f4936025a9bdf1a273affdb9732c1
https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html
https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
https://lore.kernel.org/lkml/1682238502-1892-1-git-send-email-yangpc%40wangsu.com/T/
https://security.netapp.com/advisory/ntap-20230824-0006/
https://www.debian.org/security/2023/dsa-5448
https://www.debian.org/security/2023/dsa-5480
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.2
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=43ec16f1450f4936025a9bdf1a273affdb9732c1
https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html
https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
https://lore.kernel.org/lkml/1682238502-1892-1-git-send-email-yangpc%40wangsu.com/T/
https://security.netapp.com/advisory/ntap-20230824-0006/
https://www.debian.org/security/2023/dsa-5448
https://www.debian.org/security/2023/dsa-5480

CVSS

Base:	7.1
Impact:	5.2
Exploitability:	1.8

Pristup

Vektor	Složenost	Autentikacija
LOCAL	LOW	LOW

Impact

Povjerljivost	Cjelovitost	Dostupnost
HIGH	NONE	HIGH

CVSS vektor

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

Zadnje važnije ažuriranje

11-03-2025 - 15:15

Objavljeno

16-06-2023 - 19:15