Alma Linux: CVE-2023-3812: Important: kernel security and bug fix update (ALSA-2023-7549)
4
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
07/24/2023
12/05/2023
12/04/2023
12/04/2023
Description
An out-of-bounds memory access flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user generates a malicious (too big) networking packet when napi frags is enabled. This flaw allows a local user to crash or potentially escalate their privileges on the system.
Solution(s)
- alma-upgrade-bpftool
- alma-upgrade-kernel
- alma-upgrade-kernel-abi-stablelists
- alma-upgrade-kernel-core
- alma-upgrade-kernel-cross-headers
- alma-upgrade-kernel-debug
- alma-upgrade-kernel-debug-core
- alma-upgrade-kernel-debug-devel
- alma-upgrade-kernel-debug-modules
- alma-upgrade-kernel-debug-modules-extra
- alma-upgrade-kernel-devel
- alma-upgrade-kernel-doc
- alma-upgrade-kernel-modules
- alma-upgrade-kernel-modules-extra
- alma-upgrade-kernel-tools
- alma-upgrade-kernel-tools-libs
- alma-upgrade-kernel-tools-libs-devel
- alma-upgrade-kernel-zfcpdump
- alma-upgrade-kernel-zfcpdump-core
- alma-upgrade-kernel-zfcpdump-devel
- alma-upgrade-kernel-zfcpdump-modules
- alma-upgrade-kernel-zfcpdump-modules-extra
- alma-upgrade-perf
- alma-upgrade-python3-perf
Advanced vulnerability management analytics and reporting.
Key Features
- Lightweight Endpoint Agent
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- IT-Integrated Remediation Projects
- Cloud, Virtual, and Container Assessment
- Integrated Threat Feeds
- Easy-to-Use RESTful API
- Automation-Assisted Patching
- Automated Containment
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