CVE-2025-38547
published 2025-08-16CVE-2025-38547: In the Linux kernel, the following vulnerability has been resolved: iio: adc: axp20x_adc: Add missing sentinel to AXP717 ADC channel maps The AXP717 ADC…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.15%
4.4th percentile
In the Linux kernel, the following vulnerability has been resolved:
iio: adc: axp20x_adc: Add missing sentinel to AXP717 ADC channel maps
The AXP717 ADC channel maps is missing a sentinel entry at the end. This
causes a KASAN warning.
Add the missing sentinel entry.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.16.3-1 (forky) | linux 6.16.3-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= 5ba0cb92584ba5e107c97001e09013c1da0772a8 < 086a76474121bf2351438e311376ec67b410b2ea | 086a76474121bf2351438e311376ec67b410b2ea |
| linux | linux | >= 5ba0cb92584ba5e107c97001e09013c1da0772a8 < 0c0c01c88bb69951539539d2001e67f0c613001f | 0c0c01c88bb69951539539d2001e67f0c613001f |
| linux | linux | >= 5ba0cb92584ba5e107c97001e09013c1da0772a8 < 3281ddcea6429f7bc1fdb39d407752dd1371aba9 | 3281ddcea6429f7bc1fdb39d407752dd1371aba9 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.12.41-1 | 6.12.41-1 |
| linux | linux_kernel | >= 0 < 6.16.3-1 | 6.16.3-1 |
| linux | linux_kernel | >= 6.12 < 6.12.40 | 6.12.40 |
| linux | linux_kernel | >= 6.13 < 6.15.8 | 6.15.8 |
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_debian5.5LOW
vendor_redhat5.5MEDIUM
vendor_ubuntu3.2LOW
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VulDB
Linux Kernel up to 6.12.39/6.15.7 axp20x_adc privilege escalation (EUVD-2025-25101 / Nessus ID 276629)
vuldb·2026-08-01·CVSS 5.5
CVE-2025-38547 [MEDIUM] Linux Kernel up to 6.12.39/6.15.7 axp20x_adc privilege escalation (EUVD-2025-25101 / Nessus ID 276629)
A vulnerability described as problematic has been identified in Linux Kernel up to 6.12.39/6.15.7. Affected is an unknown function of the component axp20x_adc. Executing a manipulation can lead to privilege escalation.
The identification of this vulnerability is CVE-2025-38547. The attack needs to be done within the local network. There is no exploit available.
Upgrading the affected component is recommended.
OSV
linux-azure, linux-azure-6.14 vulnerabilities
osv·2025-12-15·CVSS 3.2
CVE-2024-36331 [LOW] linux-azure, linux-azure-6.14 vulnerabilities
linux-azure, linux-azure-6.14 vulnerabilities
It was discovered that improper initialization of CPU cache memory could
allow a local attacker with hypervisor access to overwrite SEV-SNP guest
memory resulting in loss of data integrity. (CVE-2024-36331)
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered
that the Linux kernel contained insufficient branch predictor isolation
between a guest and a userspace hypervisor for certain processors. This
flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this
to expose sensitive information from the host OS. (CVE-2025-40300)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
-
OSV
linux-gcp-6.14, linux-raspi vulnerabilities
osv·2025-12-04·CVSS 3.2
CVE-2024-36331 [LOW] linux-gcp-6.14, linux-raspi vulnerabilities
linux-gcp-6.14, linux-raspi vulnerabilities
It was discovered that improper initialization of CPU cache memory could
allow a local attacker with hypervisor access to overwrite SEV-SNP guest
memory resulting in loss of data integrity. (CVE-2024-36331)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- S390 architecture;
- x86 architecture;
- Network block device driver;
- Character device driver;
- Clock framework and drivers;
- Data acquisition framework and drivers;
- Hardware crypto device drivers;
- Device frequency scaling framework;
- DMA engine subsystem;
- EDAC drivers;
- GPU drivers;
- HID subsystem;
- Har
OSV
linux-aws-6.14, linux-oracle-6.14 vulnerabilities
osv·2025-11-26·CVSS 3.2
CVE-2024-36331 [LOW] linux-aws-6.14, linux-oracle-6.14 vulnerabilities
linux-aws-6.14, linux-oracle-6.14 vulnerabilities
It was discovered that improper initialization of CPU cache memory could
allow a local attacker with hypervisor access to overwrite SEV-SNP guest
memory resulting in loss of data integrity. (CVE-2024-36331)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- S390 architecture;
- x86 architecture;
- Network block device driver;
- Character device driver;
- Clock framework and drivers;
- Data acquisition framework and drivers;
- Hardware crypto device drivers;
- Device frequency scaling framework;
- DMA engine subsystem;
- EDAC drivers;
- GPU drivers;
- HID subsystem;
OSV
linux-oem-6.14 vulnerabilities
osv·2025-11-21·CVSS 3.2
CVE-2024-36331 [LOW] linux-oem-6.14 vulnerabilities
linux-oem-6.14 vulnerabilities
It was discovered that improper initialization of CPU cache memory could
allow a local attacker with hypervisor access to overwrite SEV-SNP guest
memory resulting in loss of data integrity. (CVE-2024-36331)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- S390 architecture;
- x86 architecture;
- Network block device driver;
- Character device driver;
- Clock framework and drivers;
- Data acquisition framework and drivers;
- Hardware crypto device drivers;
- Device frequency scaling framework;
- DMA engine subsystem;
- GPU drivers;
- HID subsystem;
- Hardware monitoring drivers;
- I
OSV
linux, linux-aws, linux-gcp, linux-hwe-6.14, linux-oracle, linux-realtime vulnerabilities
osv·2025-11-21·CVSS 3.2
CVE-2024-36331 [LOW] linux, linux-aws, linux-gcp, linux-hwe-6.14, linux-oracle, linux-realtime vulnerabilities
linux, linux-aws, linux-gcp, linux-hwe-6.14, linux-oracle, linux-realtime vulnerabilities
It was discovered that improper initialization of CPU cache memory could
allow a local attacker with hypervisor access to overwrite SEV-SNP guest
memory resulting in loss of data integrity. (CVE-2024-36331)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- S390 architecture;
- x86 architecture;
- Network block device driver;
- Character device driver;
- Clock framework and drivers;
- Data acquisition framework and drivers;
- Hardware crypto device drivers;
- Device frequency scaling framework;
- DMA engine subsystem;
- EDAC
OSV
linux-realtime-6.14 vulnerabilities
osv·2025-11-21·CVSS 3.2
CVE-2024-36331 [LOW] linux-realtime-6.14 vulnerabilities
linux-realtime-6.14 vulnerabilities
It was discovered that improper initialization of CPU cache memory could
allow a local attacker with hypervisor access to overwrite SEV-SNP guest
memory resulting in loss of data integrity. (CVE-2024-36331)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- S390 architecture;
- x86 architecture;
- Network block device driver;
- Character device driver;
- Clock framework and drivers;
- Data acquisition framework and drivers;
- Hardware crypto device drivers;
- Device frequency scaling framework;
- DMA engine subsystem;
- EDAC drivers;
- GPU drivers;
- HID subsystem;
- Hardware mo
OSV
CVE-2025-38547: In the Linux kernel, the following vulnerability has been resolved: iio: adc: axp20x_adc: Add missing sentinel to AXP717 ADC channel maps The AXP717 A
osv·2025-08-16·CVSS 5.5
CVE-2025-38547 [MEDIUM] CVE-2025-38547: In the Linux kernel, the following vulnerability has been resolved: iio: adc: axp20x_adc: Add missing sentinel to AXP717 ADC channel maps The AXP717 A
In the Linux kernel, the following vulnerability has been resolved: iio: adc: axp20x_adc: Add missing sentinel to AXP717 ADC channel maps The AXP717 ADC channel maps is missing a sentinel entry at the end. This causes a KASAN warning. Add the missing sentinel entry.
GHSA
GHSA-gp4f-7pr4-w93j: In the Linux kernel, the following vulnerability has been resolved:
iio: adc: axp20x_adc: Add missing sentinel to AXP717 ADC channel maps
The AXP717
ghsa_unreviewed·2025-08-16
CVE-2025-38547 [MEDIUM] GHSA-gp4f-7pr4-w93j: In the Linux kernel, the following vulnerability has been resolved:
iio: adc: axp20x_adc: Add missing sentinel to AXP717 ADC channel maps
The AXP717
In the Linux kernel, the following vulnerability has been resolved:
iio: adc: axp20x_adc: Add missing sentinel to AXP717 ADC channel maps
The AXP717 ADC channel maps is missing a sentinel entry at the end. This
causes a KASAN warning.
Add the missing sentinel entry.
Ubuntu
Linux kernel (Azure) vulnerabilities
vendor_ubuntu·2025-12-15·CVSS 3.2
CVE-2025-38566 [LOW] Linux kernel (Azure) vulnerabilities
Title: Linux kernel (Azure) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that improper initialization of CPU cache memory could
allow a local attacker with hypervisor access to overwrite SEV-SNP guest
memory resulting in loss of data integrity. (CVE-2024-36331)
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered
that the Linux kernel contained insufficient branch predictor isolation
between a guest and a userspace hypervisor for certain processors. This
flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this
to expose sensitive information from the host OS. (CVE-2025-40300)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the s
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-12-04·CVSS 3.2
CVE-2025-38493 [LOW] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that improper initialization of CPU cache memory could
allow a local attacker with hypervisor access to overwrite SEV-SNP guest
memory resulting in loss of data integrity. (CVE-2024-36331)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- S390 architecture;
- x86 architecture;
- Network block device driver;
- Character device driver;
- Clock framework and drivers;
- Data acquisition framework and drivers;
- Hardware crypto device drivers;
- Device frequency scaling framework;
- DMA engine subsys
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-11-26·CVSS 3.2
CVE-2025-38566 [LOW] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that improper initialization of CPU cache memory could
allow a local attacker with hypervisor access to overwrite SEV-SNP guest
memory resulting in loss of data integrity. (CVE-2024-36331)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- S390 architecture;
- x86 architecture;
- Network block device driver;
- Character device driver;
- Clock framework and drivers;
- Data acquisition framework and drivers;
- Hardware crypto device drivers;
- Device frequency scaling framework;
- DMA engine subsys
Ubuntu
Linux kernel (Real-time) vulnerabilities
vendor_ubuntu·2025-11-21·CVSS 3.2
CVE-2025-38566 [LOW] Linux kernel (Real-time) vulnerabilities
Title: Linux kernel (Real-time) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that improper initialization of CPU cache memory could
allow a local attacker with hypervisor access to overwrite SEV-SNP guest
memory resulting in loss of data integrity. (CVE-2024-36331)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- S390 architecture;
- x86 architecture;
- Network block device driver;
- Character device driver;
- Clock framework and drivers;
- Data acquisition framework and drivers;
- Hardware crypto device drivers;
- Device frequency scaling framework;
- DMA e
Ubuntu
Linux kernel (OEM) vulnerabilities
vendor_ubuntu·2025-11-21·CVSS 3.2
CVE-2025-38493 [LOW] Linux kernel (OEM) vulnerabilities
Title: Linux kernel (OEM) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that improper initialization of CPU cache memory could
allow a local attacker with hypervisor access to overwrite SEV-SNP guest
memory resulting in loss of data integrity. (CVE-2024-36331)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- S390 architecture;
- x86 architecture;
- Network block device driver;
- Character device driver;
- Clock framework and drivers;
- Data acquisition framework and drivers;
- Hardware crypto device drivers;
- Device frequency scaling framework;
- DMA engine
Red Hat
kernel: iio: adc: axp20x_adc: Add missing sentinel to AXP717 ADC channel maps
vendor_redhat·2025-08-16·CVSS 5.5
CVE-2025-38547 [MEDIUM] kernel: iio: adc: axp20x_adc: Add missing sentinel to AXP717 ADC channel maps
kernel: iio: adc: axp20x_adc: Add missing sentinel to AXP717 ADC channel maps
In the Linux kernel, the following vulnerability has been resolved:
iio: adc: axp20x_adc: Add missing sentinel to AXP717 ADC channel maps
The AXP717 ADC channel maps is missing a sentinel entry at the end. This
causes a KASAN warning.
Add the missing sentinel entry.
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-2025-38547: linux - In the Linux kernel, the following vulnerability has been resolved: iio: adc: a...
vendor_debian·2025·CVSS 5.5
CVE-2025-38547 [MEDIUM] CVE-2025-38547: linux - In the Linux kernel, the following vulnerability has been resolved: iio: adc: a...
In the Linux kernel, the following vulnerability has been resolved: iio: adc: axp20x_adc: Add missing sentinel to AXP717 ADC channel maps The AXP717 ADC channel maps is missing a sentinel entry at the end. This causes a KASAN warning. Add the missing sentinel entry.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 6.16.3-1)
sid: resolved (fixed in 6.16.3-1)
trixie: resolved (fixed in 6.12.41-1)
No detection rules found.
No public exploits indexed.
2025-08-16
Published