[ALSA-2022:5834] Important: kernel-rt security and bug fix update
Type:
security
Severity:
important
Release date:
2022-08-05
Description:
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak (CVE-2022-1012) * kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root (CVE-2022-32250) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * The latest AlmaLinux 8.6.z2 kernel changes need to be merged into the RT source tree to keep source parity between the two kernels. (BZ#2107215)
Updated packages listed below:
Architecture Package Checksum
x86_64 kernel-rt-debug-core-4.18.0-372.19.1.rt7.176.el8_6.x86_64.rpm 363d2203a7550023a56791f0ef6631e5063b110363eb6feb80e3916d15c22982
x86_64 kernel-rt-debug-modules-extra-4.18.0-372.19.1.rt7.176.el8_6.x86_64.rpm 4dcb15abf1d8011f8c333f18ea6bfb282f4d118341ff9a6ecc040ed2fd15960d
x86_64 kernel-rt-devel-4.18.0-372.19.1.rt7.176.el8_6.x86_64.rpm 65a5c4bc25342263b505546a7e6612c90ae2498053922d700808c9cf7eaae87a
x86_64 kernel-rt-debug-4.18.0-372.19.1.rt7.176.el8_6.x86_64.rpm 855407d5765713d1ad926ca9343bed569cb99ab1310e7a15c69a4399f258be88
x86_64 kernel-rt-debug-devel-4.18.0-372.19.1.rt7.176.el8_6.x86_64.rpm 96df872a10a9023c6aab89d352302854ca4e5c4fec00dc0d89eca7ce02bacf03
x86_64 kernel-rt-core-4.18.0-372.19.1.rt7.176.el8_6.x86_64.rpm 9bf34dcf2282d16d906466f3cb3eaf0965c7ebcc5173c7e655823055a82f00c9
x86_64 kernel-rt-debug-modules-4.18.0-372.19.1.rt7.176.el8_6.x86_64.rpm b7fb739601b0fc8500bef1fb1e7899abb4aa66444522feee56f2779775f57846
x86_64 kernel-rt-kvm-4.18.0-372.19.1.rt7.176.el8_6.x86_64.rpm c11a80833b7fcd8d06dd46be6ec56755ddb5ad8993015a53fa3a8f5ab3ecbc11
x86_64 kernel-rt-4.18.0-372.19.1.rt7.176.el8_6.x86_64.rpm d37048524bc7084ad492a79c4592530d1af316178135bc81cd6c8a31afc234e9
x86_64 kernel-rt-modules-extra-4.18.0-372.19.1.rt7.176.el8_6.x86_64.rpm ddd95a41d87d442a564884dbe56eba1067ab09ee35414d5b9f65fa9f081c2fe8
x86_64 kernel-rt-debug-kvm-4.18.0-372.19.1.rt7.176.el8_6.x86_64.rpm e9a436b621f8393c71a871bc9b08da6ab9ec797172b36dc8d8c9a095a2c371e2
x86_64 kernel-rt-modules-4.18.0-372.19.1.rt7.176.el8_6.x86_64.rpm f58661ef0acdfe5b31a717f32283df7348b5abd67c3e4f32ee7eb3243c293a6c
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.