Summary
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: can: bcm: Fix UAF in bcm_proc_show() (CVE-2023-52922)
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.
Fixed packages 10
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 8 | kernel-rt | 4.18.0-553.45.1.rt7.386.el8_10 |
| AlmaLinux · 8 | kernel-rt-core | 4.18.0-553.45.1.rt7.386.el8_10 |
| AlmaLinux · 8 | kernel-rt-debug | 4.18.0-553.45.1.rt7.386.el8_10 |
| AlmaLinux · 8 | kernel-rt-debug-core | 4.18.0-553.45.1.rt7.386.el8_10 |
| AlmaLinux · 8 | kernel-rt-debug-devel | 4.18.0-553.45.1.rt7.386.el8_10 |
| AlmaLinux · 8 | kernel-rt-debug-modules | 4.18.0-553.45.1.rt7.386.el8_10 |
| AlmaLinux · 8 | kernel-rt-debug-modules-extra | 4.18.0-553.45.1.rt7.386.el8_10 |
| AlmaLinux · 8 | kernel-rt-devel | 4.18.0-553.45.1.rt7.386.el8_10 |
| AlmaLinux · 8 | kernel-rt-modules | 4.18.0-553.45.1.rt7.386.el8_10 |
| AlmaLinux · 8 | kernel-rt-modules-extra | 4.18.0-553.45.1.rt7.386.el8_10 |
Vulnerabilities 1
-
High 7.8
can: bcm: Fix UAF in bcm_proc_show()
In the Linux kernel, the following vulnerability has been resolved: can: bcm: Fix UAF in bcm_proc_show() BUG: KASAN: slab-use-after-free in bcm_proc_show+0x969/0xa80 Read of size 8 at addr ffff888155846230 by task cat/7862 CPU: 1 PID: 7862 Comm: cat Not taint…