crypto/pcrypt.c in the Linux kernel before 4.14.13 mishandles freeing instances, allowing a local user able to access the AF_ALG-based AEAD interface (CONFIG_CRYPTO_USER_API_AEAD) and pcrypt (CONFIG_CRYPTO_PCRYPT) to cause a denial of service (kfree of an incorrect pointer) or possibly have unspecified other impact by executing a crafted sequence of system calls.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade kernel | Aug 28, 2019 | Jan 24, 2018 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Jan 24, 2018 |
| Redhat_linux | — | Upgrade kernel | Oct 31, 2018 | Jan 24, 2018 |
| Suse | — | Upgrade gfs2-kmp-defaultUpgrade kernel-obs-buildUpgrade ocfs2-kmp-defaultUpgrade kernel-devel-azureUpgrade cluster-md-kmp-defaultUpgrade kernel-defaultUpgrade kernel-docsUpgrade kernel-source-azureUpgrade kernel-default-extraUpgrade kernel-default-manUpgrade dlm-kmp-defaultUpgrade kernel-azure-base | May 20, 2018 | Jan 24, 2018 |
| Ubuntu | — | Upgrade linux-image-powerpc-smpUpgrade linux-image-4.4.0-119-generic-lpaeUpgrade linux-image-4.4.0-1016-awsUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-powerpc64-smpUpgrade linux-image-snapdragonUpgrade linux-image-4.4.0-119-powerpc-smpUpgrade linux-image-genericUpgrade linux-image-lowlatencyUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-4.4.0-1088-snapdragonUpgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-4.4.0-1020-kvmUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-4.4.0-1086-raspi2Upgrade linux-image-4.4.0-1054-awsUpgrade linux-image-4.4.0-119-genericUpgrade linux-image-4.4.0-119-powerpc-e500mcUpgrade linux-image-generic-lpaeUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-4.4.0-119-powerpc64-embUpgrade linux-image-4.4.0-119-lowlatencyUpgrade linux-image-generic-lts-xenialUpgrade linux-image-powerpc64-embUpgrade linux-image-4.4.0-119-powerpc64-smpUpgrade linux-image-raspi2Upgrade linux-image-awsUpgrade linux-image-kvmUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-powerpc-e500mc | Apr 25, 2018 | Jan 24, 2018 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jan 24, 2018 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub