Vulnerability details
CVE-2023-53748
Linux Linux
media: mediatek: vcodec: Fix potential array out-of-bounds in decoder queue_setup
CVSS 3.1
7.1High
Official description
In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix potential array out-of-bounds in decoder queue_setup variable *nplanes is provided by user via system call argument. The possible value of q_data->fmt->num_planes is 1-3, while the value of *nplanes can be 1-8. The array access by index i can cause array out-of-bounds. Fix this bug by checking *nplanes against the array size.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.1High | 3.1 | CVEProject cvelistV5 (CNA) (Linux) | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Linux | Linux | 4.10 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 590577a4e5257ac3ed72999a94666ad6ba8f24bc ≤ v < 48e4e06e2c5fe1fda283d499f91492eda2248bb9 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 590577a4e5257ac3ed72999a94666ad6ba8f24bc ≤ v < b8e19bf3b4aebd855be01b64674187dcf6d1db51 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 590577a4e5257ac3ed72999a94666ad6ba8f24bc ≤ v < 8fbcf730cb89c3647f3365226fe7014118fa93c7 | CVEProject cvelistV5 (CNA) |
References and advisories
3
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Details
- Published
- 2025-12-08
- Last updated
- 2026-08-05
- State
- Published
- Assigner (CNA)
- Linux
Exploit prediction (EPSS)
0.14%
Probability of exploitation in 30 days
3.9%
Percentile (among all CVEs)
Weaknesses (CWE)
- —