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crypto/algif_skcipher.c in the Linux kernel before 4.4.2 does not verify that a setkey operation has been performed on an AF_ALG socket before an accept system call is processed, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted application that does not supply a key, related to the lrw_crypt function in crypto/lrw.c.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | Aug 28, 2019 | Nov 28, 2016 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Nov 28, 2016 |
| Oracle_linux | — | Upgrade kernel | Jul 22, 2024 | Dec 17, 2015 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rt | Aug 3, 2017 | Nov 27, 2016 |
| Suse | — | Upgrade kernel-docsUpgrade kernel-default | Feb 18, 2017 | Nov 27, 2016 |
| Ubuntu | — | Upgrade linuxUpgrade linux-ti-omap4Upgrade linux-armadaxpUpgrade linux-lts-vivid | Nov 19, 2024 | Nov 28, 2016 |
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