Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002672)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002672 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-2026-002916)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002916 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...

EUVD-2015-7464

Malware in sbrugna...

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...

CVE-2017-12192

CVE-2017-12192 affects the Linux kernel Key Management subcomponent: keyctl_read_key in security/keys/keyctl.c may be read on negatively instantiated keys, enabling a local attacker to cause a denial of service (kernel oops and crash). Affected: kernel before 4.13.5; fix implemented in 4.13.5 (Ch...

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...

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...

CVE-2015-7550

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 of service NULL pointer dereference and system crash or possibly have unspecified other impact via a crafted application that leverag...

Race condition

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 of service NULL pointer dereference and system crash or possibly have unspecified other impact via a crafted application that leverag...

CVE-2015-7550

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 of service NULL pointer dereference and system crash or possibly have unspecified other impact via a crafted application that leverag...

CVE-2015-7550

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 of service NULL pointer dereference and system crash or possibly have unspecified other impact via a crafted application that leverag...

CVE-2015-7550

CVE-2015-7550 concerns the Linux kernel’s keyctl_read_key in security/keys/keyctl.c, where a missing semaphore around a race between keyctl_revoke and keyctl_read can allow a local user to trigger a NULL pointer dereference and system crash (DoS) and possibly other impact. The vulnerability exist...

UBUNTU-CVE-2015-7550

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 of service NULL pointer dereference and system crash or possibly have unspecified other impact via a crafted application that leverag...

CVE-2015-7550

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 of service NULL pointer dereference and system crash or possibly have unspecified other impact via a crafted application that leverag...