CVE-2024-46714: drm/amd/display: Skip wbscl_set_scaler_filter if filter is null
First published: Wed Sep 18 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip wbscl_set_scaler_filter if filter is null Callers can pass null in filter (i.e. from returned from the function wbscl_get_filter_coeffs_16p) and a null check is added to ensure that is not the case. This fixes 4 NULL_RETURNS issues reported by Coverity.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <5.4.284 | |
| Linux Linux kernel | >=5.5<5.10.226 | |
| Linux Linux kernel | >=5.11<5.15.167 | |
| Linux Linux kernel | >=5.16<6.1.109 | |
| Linux Linux kernel | >=6.2<6.6.50 | |
| Linux Linux kernel | >=6.7<6.10.9 | |
| debian/linux | <=5.10.223-1 | 5.10.226-1 6.1.115-1 6.1.119-1 6.12.5-1 6.12.6-1 |
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Reference Links
- https://git.kernel.org/stable/c/0364f1f17a86d89dc39040beea4f099e60189f1b
- https://git.kernel.org/stable/c/c083c8be6bdd046049884bec076660d4ec9a19ca
- https://git.kernel.org/stable/c/6d94c05a13fadd80c3e732f14c83b2632ebfaa50
- https://git.kernel.org/stable/c/1726914cb17cedab233820d26b86764dc08857b4
- https://git.kernel.org/stable/c/e3a95f29647ae45d1ec9541cd7df64f40bf2120a
- https://git.kernel.org/stable/c/54834585e91cab13e9f82d3a811deb212a4df786
- https://git.kernel.org/stable/c/c4d31653c03b90e51515b1380115d1aedad925dd
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-46714
- https://nvd.nist.gov/vuln/detail/CVE-2024-46714
- https://launchpad.net/bugs/cve/CVE-2024-46714
- https://security-tracker.debian.org/tracker/CVE-2024-46714
- https://ubuntu.com/security/CVE-2024-46714
- https://git.kernel.org/linus/c4d31653c03b90e51515b1380115d1aedad925dd
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