In the Linux kernel, the following vulnerability has been resolved:
iommu/mediatek: Fix crash on isr after kexec()
If the system is rebooted via isr(), the IRQ handler might
be triggered before the domain is initialized. Resulting on
an invalid memory access error.
Fix:
[ 0.500930] Unable to handle kernel read from unreadable memory at virtual address 0000000000000070
[ 0.501166] Call trace:
[ 0.501174] report_iommu_fault+0x28/0xfc
[ 0.501180] mtk_iommu_isr+0x10c/0x1c0
[ joro: Fixed spelling in commit message ]
References
Configurations
Configuration 1 (hide)
|
History
24 Nov 2025, 17:35
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| First Time |
Linux linux Kernel
Linux |
|
| CWE | CWE-908 | |
| References | () https://git.kernel.org/stable/c/00ef8885a945c37551547d8ac8361cacd20c4e42 - Patch | |
| References | () https://git.kernel.org/stable/c/85cc8a187f2de7a91e2cea522e9406fa12999269 - Patch | |
| References | () https://git.kernel.org/stable/c/f13acee780cedb3e06a6dadf64d9104cccd2b9fc - Patch |
Information
Published : 2025-09-15 14:15
Updated : 2025-11-24 17:35
NVD link : CVE-2022-50236
Mitre link : CVE-2022-50236
CVE.ORG link : CVE-2022-50236
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-908
Use of Uninitialized Resource