Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-cgqs-4ypu-jybf
Vulnerability ID VCID-cgqs-4ypu-jybf
Aliases CVE-2024-56775
Summary kernel: drm/amd/display: Fix handling of plane refcount
Status Published
Exploitability 0.5
Weighted Severity 7.0
Risk 3.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-415 Double Free
System Score Found at
cvssv3 7.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-56775.json
epss 0.00032 https://api.first.org/data/v1/epss?cve=CVE-2024-56775
epss 0.00032 https://api.first.org/data/v1/epss?cve=CVE-2024-56775
epss 0.00032 https://api.first.org/data/v1/epss?cve=CVE-2024-56775
cvssv3.1 5.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 7.8 https://git.kernel.org/stable/c/27227a234c1487cb7a684615f0749c455218833a
ssvc Track https://git.kernel.org/stable/c/27227a234c1487cb7a684615f0749c455218833a
cvssv3.1 7.8 https://git.kernel.org/stable/c/8cb2f6793845f135b28361ba8e96901cae3e5790
ssvc Track https://git.kernel.org/stable/c/8cb2f6793845f135b28361ba8e96901cae3e5790
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-56775.json
https://api.first.org/data/v1/epss?cve=CVE-2024-56775
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-56775
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2336554 https://bugzilla.redhat.com/show_bug.cgi?id=2336554
27227a234c1487cb7a684615f0749c455218833a https://git.kernel.org/stable/c/27227a234c1487cb7a684615f0749c455218833a
8cb2f6793845f135b28361ba8e96901cae3e5790 https://git.kernel.org/stable/c/8cb2f6793845f135b28361ba8e96901cae3e5790
USN-7379-1 https://usn.ubuntu.com/7379-1/
USN-7379-2 https://usn.ubuntu.com/7379-2/
USN-7380-1 https://usn.ubuntu.com/7380-1/
USN-7381-1 https://usn.ubuntu.com/7381-1/
USN-7382-1 https://usn.ubuntu.com/7382-1/
USN-7449-1 https://usn.ubuntu.com/7449-1/
USN-7449-2 https://usn.ubuntu.com/7449-2/
USN-7450-1 https://usn.ubuntu.com/7450-1/
USN-7451-1 https://usn.ubuntu.com/7451-1/
USN-7452-1 https://usn.ubuntu.com/7452-1/
USN-7453-1 https://usn.ubuntu.com/7453-1/
USN-7468-1 https://usn.ubuntu.com/7468-1/
USN-7523-1 https://usn.ubuntu.com/7523-1/
USN-7524-1 https://usn.ubuntu.com/7524-1/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-56775.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: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://git.kernel.org/stable/c/27227a234c1487cb7a684615f0749c455218833a
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:T/P:M/B:A/M:M/D:T/2025-10-01T19:56:42Z/ Found at https://git.kernel.org/stable/c/27227a234c1487cb7a684615f0749c455218833a
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://git.kernel.org/stable/c/8cb2f6793845f135b28361ba8e96901cae3e5790
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:T/P:M/B:A/M:M/D:T/2025-10-01T19:56:42Z/ Found at https://git.kernel.org/stable/c/8cb2f6793845f135b28361ba8e96901cae3e5790
Exploit Prediction Scoring System (EPSS)
Percentile 0.0962
EPSS Score 0.00032
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:49:52.964261+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-56775.json 38.6.0