The vulnerability of the icp_opal_init() function in the arch/powerpc/sysdev/xics/icp-opal.c module of the PowerPC platform allows a hacker to cause a service failure.

The vulnerability of the icpopalinit function in the arch/powerpc/sysdev/xics/icp-opal.c module of the PowerPC platform in the Linux operating system is related to errors during the update of the reference counter. Exploiting this vulnerability could allow an attacker to cause a service failure...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990454)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990454 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/xics: fix refcount leak in icpopalinit The offindcompatiblenode function returns a node...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989620)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989620 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/xics: fix refcount leak in icpopalinit The offindcompatiblenode function returns a node...

UBUNTU-CVE-2022-49432

In the Linux kernel, the following vulnerability has been resolved: powerpc/xics: fix refcount leak in icpopalinit The offindcompatiblenode function returns a node pointer with refcount incremented, use ofnodeput on it when done...

PT-2022-32131

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.247 Description The issue is related to a refcount leak in the icp opal init function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2022-31312

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to 5.17.14 Description A refcount leak was discovered in the icp opal init function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to 5.17.14,...

PT-2022-32239

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.283 Description A refcount leak was discovered in the icp opal init function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to v4.14.283...

PT-2022-31829

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.121 Description The issue is related to a refcount leak in the icp opal init function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2022-32001

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.198 Description The issue is related to a refcount leak in the icp opal init function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2022-31612

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.46 Description The issue is related to a refcount leak in the icp opal init function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2022-32326

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.318 Description The issue is related to a refcount leak in the icp opal init function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...