CVE-2024-42228: drm/amdgpu: Using uninitialized value *size when calling amdgpu_vce_cs_reloc
First published: Tue Jul 30 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Using uninitialized value *size when calling amdgpu_vce_cs_reloc Initialize the size before calling amdgpu_vce_cs_reloc, such as case 0x03000001. V2: To really improve the handling we would actually need to have a separate value of 0xffffffff.(Christian)
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <6.6.39 | |
| Linux Linux kernel | >=6.7<6.9.9 | |
| debian/linux | <=5.10.223-1 | 5.10.226-1 6.1.115-1 6.1.112-1 6.11.7-1 6.11.9-1 |
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Reference Links
- https://git.kernel.org/stable/c/3b505759447637dcccb50cbd98ec6f8d2a04fc46
- https://git.kernel.org/stable/c/855ae72c20310e5402b2317fc537d911e87537ef
- https://git.kernel.org/stable/c/88a9a467c548d0b3c7761b4fd54a68e70f9c0944
- https://git.kernel.org/stable/c/9ee1534ecdd5b4c013064663502d7fde824d2144
- https://git.kernel.org/stable/c/d35cf41c8eb5d9fe95b21ae6ee2910f9ba4878e8
- https://git.kernel.org/stable/c/da6a85d197888067e8d38b5d22c986b5b5cab712
- https://git.kernel.org/stable/c/df02642c21c984303fe34c3f7d72965792fb1a15
- https://git.kernel.org/stable/c/f8f120b3de48b8b6bdf8988a9b334c2d61c17440
- https://launchpad.net/bugs/cve/CVE-2024-42228
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42228
- https://nvd.nist.gov/vuln/detail/CVE-2024-42228
- https://security-tracker.debian.org/tracker/CVE-2024-42228
- https://ubuntu.com/security/CVE-2024-42228
- https://git.kernel.org/linus/88a9a467c548d0b3c7761b4fd54a68e70f9c0944
- https://access.redhat.com/errata/RHSA-2024:7001
- https://access.redhat.com/errata/RHSA-2024:7000
- https://access.redhat.com/errata/RHSA-2024:9315
- https://bugzilla.redhat.com/show_bug.cgi?id=2303077
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