CVE-2024-47752: media: mediatek: vcodec: Fix H264 stateless decoder smatch warning
First published: Mon Oct 21 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix H264 stateless decoder smatch warning Fix a smatch static checker warning on vdec_h264_req_if.c. Which leads to a kernel crash when fb is NULL.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | >=5.16<6.6.54 | |
| Linux Kernel | >=6.7<6.10.13 | |
| Linux Kernel | >=6.11<6.11.2 | |
| debian/linux | <=6.1.123-1<=6.1.128-1 | 5.10.223-1 5.10.226-1 6.12.12-1 6.12.15-1 |
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Reference Links
- https://git.kernel.org/stable/c/c6b9f971b43980de8893610f606d751131fb5d86
- https://git.kernel.org/stable/c/18181b0c1c5bd43846e5e0ae3d61a4a1adceab03
- https://git.kernel.org/stable/c/790d1848fac5ac3b1c474f66162598ab07a20c21
- https://git.kernel.org/stable/c/7878d3a385efab560dce793b595447867fb163f2
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-47752
- https://nvd.nist.gov/vuln/detail/CVE-2024-47752
- https://launchpad.net/bugs/cve/CVE-2024-47752
- https://security-tracker.debian.org/tracker/CVE-2024-47752
- https://ubuntu.com/security/CVE-2024-47752
- https://git.kernel.org/linus/7878d3a385efab560dce793b595447867fb163f2
Frequently Asked Questions
What is the severity of CVE-2024-47752?
CVE-2024-47752 has not been assigned a specific severity rating but can lead to kernel crashes.
How do I fix CVE-2024-47752?
To fix CVE-2024-47752, update the Linux kernel to the latest stable version that includes the patch.
What are the affected software versions for CVE-2024-47752?
CVE-2024-47752 affects Linux kernel versions between 5.16 and 6.6.54, 6.7 and 6.10.13, and 6.11 and 6.11.2.
What is the impact of CVE-2024-47752?
The impact of CVE-2024-47752 is a potential kernel crash when the fb parameter is NULL.
When was CVE-2024-47752 discovered?
The specifics of when CVE-2024-47752 was discovered are not detailed, but it has been addressed in the Linux kernel updates.
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