CVE-2024-47752 Details
Description
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.
A vulnerability in the Linux kernel's Mediatek vcodec H264 stateless decoder has been addressed. The issue was caused by a null pointer dereference when the framebuffer (fb) was NULL, leading to a kernel crash. This vulnerability affected several versions of the Linux kernel.
Users can upgrade to the latest version of the Linux kernel where this vulnerability has been fixed. The specific commit addressing this issue is available in the Linux kernel stable tree.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Oct 21, 2024References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/18181b0c1c5bd43846e5e0ae3d61a4a1adceab03 | kernel.org | Patch |
| https://git.kernel.org/stable/c/7878d3a385efab560dce793b595447867fb163f2 | kernel.org | Patch |
| https://git.kernel.org/stable/c/790d1848fac5ac3b1c474f66162598ab07a20c21 | kernel.org | Patch |
| https://git.kernel.org/stable/c/c6b9f971b43980de8893610f606d751131fb5d86 | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-476 | NULL Pointer Dereference | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 5.16, < 6.6.54 >= 6.7, < 6.10.13 >= 6.11, < 6.11.2 |
CPE
Remediation
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Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | kernel.org |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Oct 22, 2024 | Reanalysis | [email protected] |
| Oct 22, 2024 | Initial Analysis | [email protected] |
| Oct 21, 2024 | New CVE Received | kernel.org |