Run DC_LOG_DC after checking link->link_enc
CVE-2024-46776

5.5MEDIUM

Key Information:

Vendor

Linux
Status
Linux
Vendor
CVE Published:
18 September 2024

What is CVE-2024-46776?

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

drm/amd/display: Run DC_LOG_DC after checking link->link_enc

[WHAT] The DC_LOG_DC should be run after link->link_enc is checked, not before.

This fixes 1 REVERSE_INULL issue reported by Coverity.

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Affected Version(s)

Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 874e3bb302f97b94ac548959ec4f925b8e7b45e2

Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c

Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 3a82f62b0d9d7687eac47603bb6cd14a50fa718b

References

https://git.kernel.org/stable/c/874e3bb302f97b94ac548959e...
https://git.kernel.org/stable/c/adc74d25cdbba978afbb57cae...
https://git.kernel.org/stable/c/3a82f62b0d9d7687eac47603b...

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

JSON
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