CVE-2024-49969

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Source
https://cve.org/CVERecord?id=CVE-2024-49969
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-49969.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-49969
Downstream
Related
Published
2024-10-21T18:02:19.044Z
Modified
2026-05-28T03:54:01.461759571Z
Summary
drm/amd/display: Fix index out of bounds in DCN30 color transformation
Details

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Fix index out of bounds in DCN30 color transformation

This commit addresses a potential index out of bounds issue in the cm3_helper_translate_curve_to_hw_format function in the DCN30 color management module. The issue could occur when the index 'i' exceeds the number of transfer function points (TRANSFERFUNCPOINTS).

The fix adds a check to ensure 'i' is within bounds before accessing the transfer function points. If 'i' is out of bounds, the function returns false to indicate an error.

drivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30cmcommon.c:180 cm3helpertranslatecurvetohwformat() error: buffer overflow 'outputtf->tfpts.red' 1025 <= s32max drivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30cmcommon.c:181 cm3helpertranslatecurvetohwformat() error: buffer overflow 'outputtf->tfpts.green' 1025 <= s32max drivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30cmcommon.c:182 cm3helpertranslatecurvetohwformat() error: buffer overflow 'outputtf->tfpts.blue' 1025 <= s32max

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/49xxx/CVE-2024-49969.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
03f54d7d3448dc1668568d1adb69b43c1d1dc79f
Fixed
7ab69af56a23859b647dee69fa1052c689343621
Fixed
c13f9c62015c56a938304cef6d507227ea3e0039
Fixed
0f1e222a4b41d77c442901d166fbdca967af0d86
Fixed
929506d5671419cffd8d01e9a7f5eae53682a838
Fixed
578422ddae3d13362b64e77ef9bab98780641631
Fixed
b9d8b94ec7e67f0cae228c054f77b73967c389a3
Fixed
d81873f9e715b72d4f8d391c8eb243946f784dfc

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-49969.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.9.0
Fixed
5.10.227
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.168
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.113
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.55
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.10.14
Type
ECOSYSTEM
Events
Introduced
6.11.0
Fixed
6.11.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-49969.json"