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Vulnerability details: VCID-qd3j-xttx-3bg7
Vulnerability ID VCID-qd3j-xttx-3bg7
Aliases CVE-2024-46730
Summary In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Ensure array index tg_inst won't be -1 [WHY & HOW] tg_inst will be a negative if timing_generator_count equals 0, which should be checked before used. This fixes 2 OVERRUN issues reported by Coverity.
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-191 Integer Underflow (Wrap or Wraparound)
System Score Found at
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-46730.json
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-46730
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-46730
epss 0.00025 https://api.first.org/data/v1/epss?cve=CVE-2024-46730
cvssv3.1 5.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
ssvc Track https://git.kernel.org/stable/c/687fe329f18ab0ab0496b20ed2cb003d4879d931
ssvc Track https://git.kernel.org/stable/c/a64284b9e1999ad5580debced4bc6d6adb28aad4
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-46730.json
https://api.first.org/data/v1/epss?cve=CVE-2024-46730
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-46730
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2313061 https://bugzilla.redhat.com/show_bug.cgi?id=2313061
687fe329f18ab0ab0496b20ed2cb003d4879d931 https://git.kernel.org/stable/c/687fe329f18ab0ab0496b20ed2cb003d4879d931
a64284b9e1999ad5580debced4bc6d6adb28aad4 https://git.kernel.org/stable/c/a64284b9e1999ad5580debced4bc6d6adb28aad4
USN-7154-1 https://usn.ubuntu.com/7154-1/
USN-7154-2 https://usn.ubuntu.com/7154-2/
USN-7155-1 https://usn.ubuntu.com/7155-1/
USN-7156-1 https://usn.ubuntu.com/7156-1/
USN-7196-1 https://usn.ubuntu.com/7196-1/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-46730.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

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
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

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/2024-09-29T14:54:24Z/ Found at https://git.kernel.org/stable/c/687fe329f18ab0ab0496b20ed2cb003d4879d931
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-29T14:54:24Z/ Found at https://git.kernel.org/stable/c/a64284b9e1999ad5580debced4bc6d6adb28aad4
Exploit Prediction Scoring System (EPSS)
Percentile 0.07489
EPSS Score 0.00025
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:51:30.426566+00:00 Debian Importer Import https://security-tracker.debian.org/tracker/data/json 38.6.0