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VULNERABILITIES

CVE-2024-49923 Details

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Pass non-null to dcn20_validate_apply_pipe_split_flags [WHAT & HOW] "dcn20_validate_apply_pipe_split_flags" dereferences merge, and thus it cannot be a null pointer. Let's pass a valid pointer to avoid null dereference. This fixes 2 FORWARD_NULL issues reported by Coverity.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://git.kernel.org/stable/c/39a580cd15397e102aaec25986ae5acf492f8930 kernel.org
https://git.kernel.org/stable/c/5559598742fb4538e4c51c48ef70563c49c2af23 kernel.orgPatch
https://git.kernel.org/stable/c/85aa996ecfaa95d1e922867390502d23ce21b905 kernel.orgPatch
https://git.kernel.org/stable/c/9a05270869f40c89f8d184fe2d37cb86e0d7e5f5 kernel.orgPatch

Weakness Enumeration

CWE-IDCWE NameSource
CWE-476NULL Pointer Dereference[email protected]

Affected Products

ProductVersions
linux linux kernel
< 6.10.14
>= 6.11, < 6.11.3

CPE

  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2024-49923
NVD Published Date:
Oct 21, 2024
NVD Last Modified:
Jun 17, 2026
Source:
kernel.org
CVE-2024-49923 Details - Not Deferred