CVE-2024-49892

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Source
https://cve.org/CVERecord?id=CVE-2024-49892
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-49892.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-49892
Downstream
Related
Published
2024-10-21T18:01:27Z
Modified
2026-08-12T03:51:34Z
Summary
drm/amd/display: Initialize get_bytes_per_element's default to 1
Details

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

drm/amd/display: Initialize get_bytes_per_element's default to 1

Variables, used as denominators and maybe not assigned to other values, should not be 0. bytes_per_element_y & bytes_per_element_c are initialized by get_bytes_per_element() which should never return 0.

This fixes 10 DIVIDE_BY_ZERO issues reported by Coverity.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/49xxx/CVE-2024-49892.json"
}
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
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c
Fixed
8f0abb39c16e719129de10596b3ae3363fa178b4
Fixed
f921335123f6620c3dce5c96fbb95f18524a021c
Fixed
1f9f8186e239222f1c8d3dd73bf3bc6ae86c5e76
Fixed
a23d6029e730f8a151b1a34afb169baac1274583
Fixed
c7630935d9a4986e8c0ed91658a781b7a77d73f7
Fixed
bc00d211da4ffad5314a2043b50bdc8ff8a33724
Fixed
3334ab72cbba55a632f24579cd47c4a4e5e69cda
Fixed
4067f4fa0423a89fb19a30b57231b384d77d2610

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-49892.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.15.0
Fixed
5.4.285
Type
ECOSYSTEM
Events
Introduced
5.5.0
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/cve-osv-conversion/osv-output/CVE-2024-49892.json"