CVE-2023-53309

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Source
https://cve.org/CVERecord?id=CVE-2023-53309
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53309.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-53309
Downstream
Related
Published
2025-09-16T16:11:47.700Z
Modified
2026-05-15T11:54:35.647164257Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
drm/radeon: Fix integer overflow in radeon_cs_parser_init
Details

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

drm/radeon: Fix integer overflow in radeoncsparser_init

The type of size is unsigned, if size is 0x40000000, there will be an integer overflow, size will be zero after size *= sizeof(uint32_t), will cause uninitialized memory to be referenced later

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53309.json"
}
References

Affected packages

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.13.0
Fixed
4.14.324
Type
ECOSYSTEM
Events
Introduced
4.15.0
Fixed
4.19.293
Type
ECOSYSTEM
Events
Introduced
4.20.0
Fixed
5.4.255
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.192
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.123
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.42
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.4.7

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53309.json"