CVE-2022-50524
published 2025-10-07CVE-2022-50524: In the Linux kernel, the following vulnerability has been resolved: iommu/mediatek: Check return value after calling platform_get_resource()…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.14%
4.2th percentile
In the Linux kernel, the following vulnerability has been resolved:
iommu/mediatek: Check return value after calling platform_get_resource()
platform_get_resource() may return NULL pointer, we need check its
return value to avoid null-ptr-deref in resource_size().
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.4-1 (bookworm) | linux 6.1.4-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 42d57fc58aebc5801804424082028f43bad1b73c < bfebf05883cdcf9ac983033987fae869bd59ca53 | bfebf05883cdcf9ac983033987fae869bd59ca53 |
| linux | linux | >= 42d57fc58aebc5801804424082028f43bad1b73c < feca904412483b2e0a903dd1f2e2843afd445f8c | feca904412483b2e0a903dd1f2e2843afd445f8c |
| linux | linux | >= 42d57fc58aebc5801804424082028f43bad1b73c < 73b6924cdebc899de9b719e1319aa86c6bed4acf | 73b6924cdebc899de9b719e1319aa86c6bed4acf |
| linux | linux_kernel | >= 0 < 6.1.4-1 | 6.1.4-1 |
| linux | linux_kernel | >= 0 < 6.1.4-1 | 6.1.4-1 |
| linux | linux_kernel | >= 0 < 6.1.4-1 | 6.1.4-1 |
| linux | linux_kernel | >= 5.19 < 6.0.16 | 6.0.16 |
| linux | linux_kernel | >= 6.1 < 6.1.2 | 6.1.2 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Red Hat
kernel: iommu/mediatek: Check return value after calling platform_get_resource()
vendor_redhat·2025-10-07·CVSS 5.5
CVE-2022-50524 [MEDIUM] kernel: iommu/mediatek: Check return value after calling platform_get_resource()
kernel: iommu/mediatek: Check return value after calling platform_get_resource()
In the Linux kernel, the following vulnerability has been resolved:
iommu/mediatek: Check return value after calling platform_get_resource()
platform_get_resource() may return NULL pointer, we need check its
return value to avoid null-ptr-deref in resource_size().
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise Linux 9) - Not affected
Package: kernel-rt
Debian
CVE-2022-50524: linux - In the Linux kernel, the following vulnerability has been resolved: iommu/media...
vendor_debian·2022·CVSS 5.5
CVE-2022-50524 [MEDIUM] CVE-2022-50524: linux - In the Linux kernel, the following vulnerability has been resolved: iommu/media...
In the Linux kernel, the following vulnerability has been resolved: iommu/mediatek: Check return value after calling platform_get_resource() platform_get_resource() may return NULL pointer, we need check its return value to avoid null-ptr-deref in resource_size().
Scope: local
bookworm: resolved (fixed in 6.1.4-1)
bullseye: resolved
forky: resolved (fixed in 6.1.4-1)
sid: resolved (fixed in 6.1.4-1)
trixie: resolved (fixed in 6.1.4-1)
VulDB
Linux Kernel up to 6.0.15/6.1.1 mediatek platform_get_resource return value (WID-SEC-2025-2229)
vuldb·2026-04-19·CVSS 5.5
CVE-2022-50524 [MEDIUM] Linux Kernel up to 6.0.15/6.1.1 mediatek platform_get_resource return value (WID-SEC-2025-2229)
A vulnerability identified as critical has been detected in Linux Kernel up to 6.0.15/6.1.1. This impacts the function platform_get_resource of the component mediatek. The manipulation leads to unchecked return value.
This vulnerability is listed as CVE-2022-50524. The attack must be carried out from within the local network. There is no available exploit.
You should upgrade the affected component.
GHSA
GHSA-q3rf-v5f6-75vx: In the Linux kernel, the following vulnerability has been resolved:
iommu/mediatek: Check return value after calling platform_get_resource()
platfor
ghsa_unreviewed·2025-10-07
CVE-2022-50524 [MEDIUM] CWE-476 GHSA-q3rf-v5f6-75vx: In the Linux kernel, the following vulnerability has been resolved:
iommu/mediatek: Check return value after calling platform_get_resource()
platfor
In the Linux kernel, the following vulnerability has been resolved:
iommu/mediatek: Check return value after calling platform_get_resource()
platform_get_resource() may return NULL pointer, we need check its
return value to avoid null-ptr-deref in resource_size().
OSV
CVE-2022-50524: In the Linux kernel, the following vulnerability has been resolved: iommu/mediatek: Check return value after calling platform_get_resource() platform_
osv·2025-10-07·CVSS 5.5
CVE-2022-50524 [MEDIUM] CVE-2022-50524: In the Linux kernel, the following vulnerability has been resolved: iommu/mediatek: Check return value after calling platform_get_resource() platform_
In the Linux kernel, the following vulnerability has been resolved: iommu/mediatek: Check return value after calling platform_get_resource() platform_get_resource() may return NULL pointer, we need check its return value to avoid null-ptr-deref in resource_size().
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-10-07
Published