Oracle Linux: (CVE-2018-19854) (Multiple Advisories): Unbreakable Enterprise kernel security update
Description
An issue was discovered in the Linux kernel before 4.19.3. crypto_report_one() and related functions in crypto/crypto_user.c (the crypto user configuration API) do not fully initialize structures that are copied to userspace, potentially leaking sensitive memory to user programs. NOTE: this is a CVE-2013-2547 regression but with easier exploitability because the attacker does not need a capability (however, the system must have the CONFIG_CRYPTO_USER kconfig option).
Solution(s)
- oracle-linux-upgrade-kernel
- oracle-linux-upgrade-kernel-uek
- oracle-linux-upgrade-kernel-uek-debug
- oracle-linux-upgrade-kernel-uek-debug-devel
- oracle-linux-upgrade-kernel-uek-devel
- oracle-linux-upgrade-kernel-uek-doc
- oracle-linux-upgrade-kernel-uek-headers
- oracle-linux-upgrade-kernel-uek-tools
- oracle-linux-upgrade-kernel-uek-tools-libs
- oracle-linux-upgrade-kernel-uek-tools-libs-devel
- oracle-linux-upgrade-perf
- oracle-linux-upgrade-python-perf
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