CVE-2026-63823

In the Linux kernel, the following vulnerability has been resolved: keys: Pin requestkeyauth payload in instantiate paths A: requestkey B: KEYCTLINSTANTIATEIOV ================ ========================= create auth key store rka in auth key wait for helper get auth key load rka from auth key copy...

Amazon Linux 2 : docker, --advisory ALAS2DOCKER-2026-126 (ALASDOCKER-2026-126)

The version of docker installed on the remote host is prior to 25.0.16-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2DOCKER-2026-126 advisory. The RSA and DSA public key parsers did not enforce size limits on key parameters. A crafted public key with an...

Kernel: deadlock leading to denial of service in tipc_crypto_key_revoke

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The vulnerability of the `tipc_crypto_key_revoke` function in the `net/tipc/crypto.c` module of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the tipccryptokeyrevoke function in the net/tipc/crypto.c module of the Linux kernel is related to the occurrence of mutual locking. Exploiting this vulnerability could allow a attacker to cause a service failure...

AZL-33888 CVE-2024-0641 affecting package kernel for versions less than 5.15.148.1-1

A denial of service vulnerability was found in tipccryptokeyrevoke in net/tipc/crypto.c in the Linux kernel’s TIPC subsystem. This flaw allows guests with local user privileges to trigger a deadlock and potentially crash the system...

DEBIAN-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...