In the Linux kernel, the following vulnerability has been resolved: drm/sti: avoid potential dereference of error pointers in sti_gdp_atomic_check The return value of drm_atomic_get_crtc_state() needs to be checked. To avoid use of error pointer 'crtc_state' in case of the failure.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

Configuration 1 [-]

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://git.kernel.org/stable/c/3cf2e7c448e246f7e700c7aa47450d1e27579559 cve-icon cve-icon
https://git.kernel.org/stable/c/997b64c3f4c1827c5cfda8ae7f5d13f78d28b541 cve-icon cve-icon
https://git.kernel.org/stable/c/b79612ed6bc1a184c45427105c851b5b2d4342ca cve-icon cve-icon
https://git.kernel.org/stable/c/e965e771b069421c233d674c3c8cd8c7f7245f42 cve-icon cve-icon
https://git.kernel.org/stable/c/f5804567cf9605d6e5ec46c0bb786f7d50f18c13 cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html cve-icon
https://lore.kernel.org/linux-cve-announce/2025010812-CVE-2024-56777-a145@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-56777 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-56777 cve-icon
History

Mon, 03 Nov 2025 21:30:00 +0000

Type Values Removed Values Added
References

Wed, 01 Oct 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 10 Jan 2025 01:45:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 threat_severity

Moderate

Thu, 09 Jan 2025 22:00:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Weaknesses CWE-754
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

Wed, 08 Jan 2025 18:00:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: drm/sti: avoid potential dereference of error pointers in sti_gdp_atomic_check The return value of drm_atomic_get_crtc_state() needs to be checked. To avoid use of error pointer 'crtc_state' in case of the failure.
Title drm/sti: avoid potential dereference of error pointers in sti_gdp_atomic_check
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2025-01-08T17:49:15.483Z

Updated: 2025-11-03T20:54:12.562Z

Reserved: 2024-12-29T11:26:39.766Z

Link: CVE-2024-56777

cve-icon Vulnrichment

Updated: 2025-10-01T15:51:01.742Z

cve-icon NVD

Status : Modified

Published: 2025-01-08T18:15:18.560

Modified: 2025-11-03T21:18:30.680

Link: CVE-2024-56777

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-01-08T00:00:00Z

Links: CVE-2024-56777 - Bugzilla