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Vulnerability details: VCID-ynn5-zn67-83gd
Vulnerability ID VCID-ynn5-zn67-83gd
Aliases CVE-2024-26662
Summary In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix 'panel_cntl' could be null in 'dcn21_set_backlight_level()' 'panel_cntl' structure used to control the display panel could be null, dereferencing it could lead to a null pointer access. Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/dc/hwss/dcn21/dcn21_hwseq.c:269 dcn21_set_backlight_level() error: we previously assumed 'panel_cntl' could be null (see line 250)
Status Published
Exploitability 0.5
Weighted Severity 4.4
Risk 2.2
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-476 NULL Pointer Dereference
System Score Found at
cvssv3 4.4 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-26662.json
epss 0.00015 https://api.first.org/data/v1/epss?cve=CVE-2024-26662
epss 0.00015 https://api.first.org/data/v1/epss?cve=CVE-2024-26662
cvssv3.1 5.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 5.5 https://git.kernel.org/stable/c/0c863cab0e9173f8b6c7bc328bee3b8625f131b5
ssvc Track https://git.kernel.org/stable/c/0c863cab0e9173f8b6c7bc328bee3b8625f131b5
cvssv3.1 5.5 https://git.kernel.org/stable/c/2e150ccea13129eb048679114808eb9770443e4d
ssvc Track https://git.kernel.org/stable/c/2e150ccea13129eb048679114808eb9770443e4d
cvssv3.1 5.5 https://git.kernel.org/stable/c/e96fddb32931d007db12b1fce9b5e8e4c080401b
ssvc Track https://git.kernel.org/stable/c/e96fddb32931d007db12b1fce9b5e8e4c080401b
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-26662.json
https://api.first.org/data/v1/epss?cve=CVE-2024-26662
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26662
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
0c863cab0e9173f8b6c7bc328bee3b8625f131b5 https://git.kernel.org/stable/c/0c863cab0e9173f8b6c7bc328bee3b8625f131b5
2272786 https://bugzilla.redhat.com/show_bug.cgi?id=2272786
2e150ccea13129eb048679114808eb9770443e4d https://git.kernel.org/stable/c/2e150ccea13129eb048679114808eb9770443e4d
e96fddb32931d007db12b1fce9b5e8e4c080401b https://git.kernel.org/stable/c/e96fddb32931d007db12b1fce9b5e8e4c080401b
RHSA-2024:9315 https://access.redhat.com/errata/RHSA-2024:9315
USN-6895-1 https://usn.ubuntu.com/6895-1/
USN-6895-2 https://usn.ubuntu.com/6895-2/
USN-6895-3 https://usn.ubuntu.com/6895-3/
USN-6895-4 https://usn.ubuntu.com/6895-4/
USN-6900-1 https://usn.ubuntu.com/6900-1/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-26662.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

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physical

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Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

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required

unchanged

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Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://git.kernel.org/stable/c/0c863cab0e9173f8b6c7bc328bee3b8625f131b5
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

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none

required

unchanged

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none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-04-02T15:53:23Z/ Found at https://git.kernel.org/stable/c/0c863cab0e9173f8b6c7bc328bee3b8625f131b5
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://git.kernel.org/stable/c/2e150ccea13129eb048679114808eb9770443e4d
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

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low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-04-02T15:53:23Z/ Found at https://git.kernel.org/stable/c/2e150ccea13129eb048679114808eb9770443e4d
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://git.kernel.org/stable/c/e96fddb32931d007db12b1fce9b5e8e4c080401b
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-04-02T15:53:23Z/ Found at https://git.kernel.org/stable/c/e96fddb32931d007db12b1fce9b5e8e4c080401b
Exploit Prediction Scoring System (EPSS)
Percentile 0.03422
EPSS Score 0.00015
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:49:48.601416+00:00 Debian Importer Import https://security-tracker.debian.org/tracker/data/json 38.6.0