PT-2023-8722 · Linux+10 · Linux Kernel+10

Yang Yingliang

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Publicado

2023-12-06

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Atualizado

2025-09-29

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CVE-2023-52470

CVSS v2.0

5.6

Média

VetorAV:L/AC:L/Au:N/C:N/I:P/A:C
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description The issue is related to a null pointer dereference in the radeon crtc init() function in the Linux kernel's drm/radeon module. This can be caused by not checking the return value of alloc workqueue. The vulnerability may allow an attacker to cause a denial of service.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

NULL Pointer Dereference

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Enumeração de Fraquezas

CWE-476

Identificadores relacionados

ALSA-2024:7000
ALSA-2024:7001
ALSA-2025_16880
ALT-PU-2024-17576
BDU:2024-01695
CESA-2024_7000
CESA-2024_7001
CVE-2023-52470
DLA-3840-1
DLA-3841-1
INFSA-2024_7000
INFSA-2024_7001
OPENSUSE-SU-2024_1321-1
OPENSUSE-SU-2024_1322-1
OPENSUSE-SU-2024_1322-2
OPENSUSE-SU-2024_1332-1
OPENSUSE-SU-2024_1332-2
OPENSUSE-SU-2024_1466-1
OPENSUSE-SU-2024_1480-1
OPENSUSE-SU-2024_1489-1
OPENSUSE-SU-2024_1490-1
RHSA-2024:2394
RHSA-2024:7000
RHSA-2024:7001
RHSA-2024_2394
RHSA-2024_7000
RHSA-2024_7001
RLSA-2024:7001
SUSE-SU-2024:1320-1
SUSE-SU-2024:1321-1
SUSE-SU-2024:1454-1
SUSE-SU-2024:1465-1
SUSE-SU-2024:1466-1
SUSE-SU-2024:1480-1
SUSE-SU-2024:1489-1
SUSE-SU-2024:1490-1
SUSE-SU-2024:1643-1
SUSE-SU-2024:1646-1
SUSE-SU-2024:1870-1
USN-6688-1
USN-6725-1
USN-6725-2
USN-6726-1
USN-6726-2
USN-6726-3
USN-6765-1
USN-6818-1
USN-6818-2
USN-6818-3
USN-6818-4
USN-6819-1
USN-6819-2
USN-6819-3
USN-6819-4
USN-6972-1
USN-6972-2
USN-6972-3
USN-6972-4
USN-6976-1

Produtos afetados

Alt Linux
Almalinux
Astra Linux
Centos
Linuxmint
Linux Kernel
Red Hat
Red Os
Rocky Linux
Suse
Ubuntu