CVE-2026-68107

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn4: avoid rereading IB param length Reuse the parameter length returned by vcn_v4_0_enc_find_ib_param() instead of rereading it from the IB. This avoids a potential TOCTOU issue if the IB contents change between reads. (cherry picked from commit dbb02b4755f8c1f3773263f2d779872c1c0c073a)

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.0 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://git.kernel.org/stable/c/3b4082fabc67c9780b06eb959e59dd92fa79c0f0
https://git.kernel.org/stable/c/bbbe6a2a8d8dc87243438d3ffea2083b52d882d9
https://git.kernel.org/stable/c/bd868c077f67589ed2a714307ceaade5f246e302
https://git.kernel.org/stable/c/c309626bf91fa0a0b583575654e6e14e81f818a3
https://git.kernel.org/stable/c/ff6aa542d91d76a185f69bd1997b94a560ff5f6b

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-10 13:19

Updated : 2026-08-17 05:18

NVD link : CVE-2026-68107

Mitre link : CVE-2026-68107

CVE.ORG link : CVE-2026-68107

JSON object : View

Products Affected

No product.

CWE

No CWE.

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