PT-2026-135511

In the Linux kernel, the following vulnerability has been resolved: keys: Protect the read method check against type removal keyctl read key checks key-type-read without holding key-sem. A reference keeps the key alive, but does not pin the module containing its type. A surviving RxRPC key can...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000727)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000727 advisory. The keyctlreadkey function in security/keys/keyctl.c in the Key Management subcomponent in the Linux kernel before 4.13.5 does not properly consider that a key may b...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002473)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002473 advisory. The keyctlreadkey function in security/keys/keyctl.c in the Linux kernel before 4.3.4 does not properly use a semaphore, which allows local users to cause a denial o...

Linux Distros Unpatched Vulnerability : CVE-2017-12192

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The keyctlreadkey function in security/keys/keyctl.c in the Key Management subcomponent in the Linux kernel before 4.13.5 does not properly consider that a key...

UBUNTU-CVE-2017-12192

The keyctlreadkey function in security/keys/keyctl.c in the Key Management subcomponent in the Linux kernel before 4.13.5 does not properly consider that a key may be possessed but negatively instantiated, which allows local users to cause a denial of service OOPS and system crash via a crafted...