CVE-2026-97493

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Source
https://cve.org/CVERecord?id=CVE-2026-97493
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-97493.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-97493
Downstream
Published
2026-09-24T16:04:41Z
Modified
2026-09-29T03:47:27Z
Summary
drm/amdgpu: Bound GPIO I2C table entry count from VBIOS
Details

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

drm/amdgpu: Bound GPIO I2C table entry count from VBIOS

Reject undersized tables and cap the derived entry count to AMDGPU_MAX_I2C_BUS so we do not overrun adev->i2c_bus[] or walk an absurd number of entries on corrupt size fields.

Database specific 
{
    "cna_assigner":  "Linux",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97493.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
d38ceaf99ed015f2a0b9af3499791bd3a3daae21
Fixed
f8f0985375c3b977757fd73e2b691ff1bf1ea7b9
Fixed
a99cd231cd924b7160fecb9fb3a94b801522323b

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-97493.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.2.0
Fixed
6.18.53

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-97493.json"