Address Check for UnboundedRequestEnabled
CVE-2024-46778

5.5MEDIUM

Key Information:

Vendor

Linux
Status
Linux
Vendor
CVE Published:
18 September 2024

What is CVE-2024-46778?

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

drm/amd/display: Check UnboundedRequestEnabled's value

CalculateSwathAndDETConfiguration_params_st's UnboundedRequestEnabled is a pointer (i.e. dml_bool_t *UnboundedRequestEnabled), and thus if (p->UnboundedRequestEnabled) checks its address, not bool value.

This fixes 1 REVERSE_INULL issue reported by Coverity.

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Deploy the Patch

Affected Version(s)

Linux 7966f319c66d9468623c6a6a017ecbc0dd79be75 < 4e2b49a85e7974d21364798c5d4aa8070aa864d9

Linux 7966f319c66d9468623c6a6a017ecbc0dd79be75

Linux 6.7

References

https://git.kernel.org/stable/c/4e2b49a85e7974d21364798c5...
https://git.kernel.org/stable/c/a7b38c7852093385d0605aa3c...

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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