CVE-2024-47752 — NULL Pointer Dereference in Linux

CWE-476 — NULL Pointer Dereference34 documents7 sources
Severity
5.5MEDIUMNVD
OSV8.8
EPSS
0.0%
top 94.56%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
LinuxLinux KernelDebian Linux+4 more
Timeline
PublishedOct 21
Latest updateApr 1

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages9 packages

▶NVDlinux/linux_kernel5.16 — 6.6.54+2
▶Debianlinux/linux_kernel< 6.11.2-1+1
▶Ubuntulinux/linux_kernel< 6.8.0-54.56+1

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

16
OSV
linux-azure-6.8 vulnerabilities↗2025-04-01
▶
OSV
linux-hwe-6.8 vulnerabilities↗2025-04-01
▶
OSV
linux-azure vulnerabilities↗2025-03-27
▶
OSV
linux-oem-6.8 vulnerabilities↗2025-03-27
▶
OSV
linux-ibm vulnerabilities↗2025-03-27
▶

📋Vendor Advisories

17
Ubuntu
Linux kernel (Azure) vulnerabilities↗2025-04-01
▶
Ubuntu
Linux kernel (HWE) vulnerabilities↗2025-04-01
▶
Ubuntu
Linux kernel (IBM) vulnerabilities↗2025-03-27
▶
Ubuntu
Linux kernel (Azure) vulnerabilities↗2025-03-27
▶
Ubuntu
Linux kernel (OEM) vulnerabilities↗2025-03-27
▶