Astra Linux - уязвимость в linux-5.15, linux-5.10

In the Linux kernel, the following vulnerability has been resolved: cpufreq: qcom-hw: Fix memory leak in qcomcpufreqhwreadlut If "cpudev" fails to get opp table in qcomcpufreqhwreadlut, the program will return, resulting in "table" resource is not released...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: hisi: Fixed a potential UAF issue in OPP handling. Ensured that all required data is acquired before calling devpmoppputop, to maintain the correct order of resource acquisition and release...

Astra Linux - уязвимость в linux-5.10, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: OPP: add index check to assert to avoid buffer overflow in readfreq Pass the freq index to the assert function to make sure we do not read a freq out of the opp-rates table when called from the indexed variants:...

SUSE CVE-2025-68739

In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: hisi: Fix potential UAF in OPP handling Ensure all required data is acquired before calling devpmoppputopp to maintain correct resource acquisition and release order...

EUVD-2025-205223

In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: hisi: Fix potential UAF in OPP handling Ensure all required data is acquired before calling devpmoppputopp to maintain correct resource acquisition and release order...

CVE-2025-68739

CVE-2025-68739 concerns the Linux kernel component responsible for PM / devfreq, specifically the hisi OPP handling path. The connected documents describe a fix for a potential use-after-free (UAF) in OPP handling when managing power management references. The underlying issue was improper resour...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from improper handling of OPP, which could lead to reuse after release...

CVE-2022-50637 cpufreq: qcom-hw: Fix memory leak in qcom_cpufreq_hw_read_lut()

In the Linux kernel, the following vulnerability has been resolved: cpufreq: qcom-hw: Fix memory leak in qcomcpufreqhwreadlut If "cpudev" fails to get opp table in qcomcpufreqhwreadlut, the program will return, resulting in "table" resource is not released...

kernel: OPP: add index check to assert to avoid buffer overflow in _read_freq()

In the Linux kernel, the following vulnerability has been resolved: OPP: add index check to assert to avoid buffer overflow in readfreq Pass the freq index to the assert function to make sure we do not read a freq out of the opp-rates table when called from the indexed variants:...

UBUNTU-CVE-2023-53664

In the Linux kernel, the following vulnerability has been resolved: OPP: Fix potential null ptr dereference in devpmoppgetrequiredpstate "opp" pointer is dereferenced before the ISERRORNULL check. Fix it by removing the dereference to cache opptable and dereference it directly where opptable is...

EUVD-2025-32747

In the Linux kernel, the following vulnerability has been resolved: OPP: Fix potential null ptr dereference in devpmoppgetrequiredpstate "opp" pointer is dereferenced before the ISERRORNULL check. Fix it by removing the dereference to cache opptable and dereference it directly where opptable is...

CVE-2023-53664

CVE-2023-53664 concerns a Linux kernel issue in the OPP subsystem. The vulnerability stems from dereferencing the opp pointer before validating it with IS_ERR_OR_NULL() in dev_pm_opp_get_required_pstate(), risking a null pointer dereference. The fix removes the dereference of opp_table and derefe...

USN-7651-5 linux-raspi-realtime vulnerabilities

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: - PowerPC architecture; - S390 architecture; - Block layer subsystem; - Serial ATA and Parallel ATA drivers; - Driver...

DEBIAN-CVE-2022-50011

In the Linux kernel, the following vulnerability has been resolved: venus: pmhelpers: Fix warning in OPP during probe Fix the following WARN triggered during Venus driver probe on 5.19.0-rc8-next-20220728: WARNING: CPU: 7 PID: 339 at drivers/opp/core.c:2471 devpmoppsetconfig+0x49c/0x610 Modules...

USN-7521-3 linux-lowlatency, linux-lowlatency-hwe-6.11, linux-oracle vulnerabilities

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; - x86 architecture; - Block layer subsystem; - Serial ATA and Parallel...

SUSE CVE-2024-57998

In the Linux kernel, the following vulnerability has been resolved: OPP: add index check to assert to avoid buffer overflow in readfreq Pass the freq index to the assert function to make sure we do not read a freq out of the opp-rates table when called from the indexed variants:...

DEBIAN-CVE-2024-57998

In the Linux kernel, the following vulnerability has been resolved: OPP: add index check to assert to avoid buffer overflow in readfreq Pass the freq index to the assert function to make sure we do not read a freq out of the opp-rates table when called from the indexed variants:...

AZL-54933 CVE-2024-53157 affecting package kernel for versions less than 6.6.64.2-1

In the Linux kernel, the following vulnerability has been resolved: firmware: armscpi: Check the DVFS OPP count returned by the firmware Fix a kernel crash with the below call trace when the SCPI firmware returns OPP count of zero. dvfsinfo.oppcount may be zero on some platforms during the reboot...

CVE-2024-53157 firmware: arm_scpi: Check the DVFS OPP count returned by the firmware

In the Linux kernel, the following vulnerability has been resolved: firmware: armscpi: Check the DVFS OPP count returned by the firmware Fix a kernel crash with the below call trace when the SCPI firmware returns OPP count of zero. dvfsinfo.oppcount may be zero on some platforms during the reboot...

DEBIAN-CVE-2024-43850

In the Linux kernel, the following vulnerability has been resolved: soc: qcom: icc-bwmon: Fix refcount imbalance seen during bwmonremove The following warning is seen during bwmonremove due to refcount imbalance, fix this by releasing the OPPs after use. Logs: WARNING: at drivers/opp/core.c:1640...