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CVE-2023-52883

drm/amdgpu: Fix possible null pointer dereference

High7.5EPSS 0.56%
Published
Updated
Reserved
Assigned by
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix possible null pointer dereference abo->tbo.resource may be NULL in amdgpu_vm_bo_update.

Scores

CVSS scores of CVE-2023-52883, by who scored it
Scored byCVSSScoreVector
CISA-ADPADP (enrichment)3.1High7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVDNVD · Analyzed3.1High7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS (exploitation in 30 days)
0.56% · top 53% of all CVEs (6 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.

Weakness

Affected products

  • Linux · Linux

    • affected 1802537820389183dfcd814e0f6a60d1496a75ef – < fefac8c4686fd81fde6830c6dae32f9001d2ac28
    • affected 1802537820389183dfcd814e0f6a60d1496a75ef – < 51b79f33817544e3b4df838d86e8e8e4388ff684

  • Linux · Linux

    • affected 6.4
    • unaffected < 6.4
    • unaffected 6.5.9 – ≤ 6.5.*
    • unaffected 6.6 – ≤ *

References (2)

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

CVE-2023-52883 badge
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Record last updated .