In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Avoid overflow assignment in link_dp_cts
sampling_rate is an uint8_t but is assigned an unsigned int, and thus it
can overflow. As a result, sampling_rate is changed to uint32_t.
Similarly, LINK_QUAL_PATTERN_SET has a size of 2 bits, and it should
only be assigned to a value less or equal than 4.
This fixes 2 INTEGER_OVERFLOW issues reported by Coverity.
Metrics
Affected Vendors & Products
References
History
Mon, 28 Oct 2024 17:45:00 +0000
Type | Values Removed | Values Added |
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First Time appeared |
Linux
Linux linux Kernel |
|
Weaknesses | CWE-190 | |
CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
Vendors & Products |
Linux
Linux linux Kernel |
Wed, 23 Oct 2024 01:30:00 +0000
Type | Values Removed | Values Added |
---|---|---|
References |
| |
Metrics |
threat_severity
|
cvssV3_1
|
Tue, 22 Oct 2024 14:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
ssvc
|
Mon, 21 Oct 2024 19:00:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Description | In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid overflow assignment in link_dp_cts sampling_rate is an uint8_t but is assigned an unsigned int, and thus it can overflow. As a result, sampling_rate is changed to uint32_t. Similarly, LINK_QUAL_PATTERN_SET has a size of 2 bits, and it should only be assigned to a value less or equal than 4. This fixes 2 INTEGER_OVERFLOW issues reported by Coverity. | |
Title | drm/amd/display: Avoid overflow assignment in link_dp_cts | |
References |
|
MITRE
Status: PUBLISHED
Assigner: Linux
Published: 2024-10-21T18:54:07.173Z
Updated: 2024-12-19T09:31:26.230Z
Reserved: 2024-10-21T12:17:06.062Z
Link: CVE-2024-50016
Vulnrichment
Updated: 2024-10-22T13:28:04.248Z
NVD
Status : Analyzed
Published: 2024-10-21T19:15:04.970
Modified: 2024-10-28T17:17:41.473
Link: CVE-2024-50016
Redhat