Linux · Security advisory · December 22, 2023
ELSA-2023-7749: Security update for 25 packages
ELSA-2023-7749, released December 22, 2023, fixes 4 CVEs across 25 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
4
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0730
94th percentile
Priority of the 4 CVEs
Patch now 0
Urgent 0
High 2
Routine 2
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| bpftool | ol 9 | 0:7.2.0-362.13.1.el9_3 |
| kernel | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-abi-stablelists | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-core | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-cross-headers | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-debug | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-debug-core | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-debug-devel | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-debug-devel-matched | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-debug-modules | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-debug-modules-core | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-debug-modules-extra | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-devel | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-devel-matched | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-doc | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-headers | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-modules | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-modules-core | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-modules-extra | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-tools | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-tools-libs | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| kernel-tools-libs-devel | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| perf | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| python3-perf | ol 9 | 0:5.14.0-362.13.1.el9_3 |
| rtla | ol 9 | 0:5.14.0-362.13.1.el9_3 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2023-45871 | kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.5 | 0.0064 | None reported | |
| High | CVE-2023-5345 | kernel-tools: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: u... | 7.8 | 0.0049 | None reported | |
| Routine | CVE-2023-20569 | AMD: CVE-2023-20569 Return Address Predictor | 5.6 | 0.0730 | Exploitation Less Likely | |
| Routine | CVE-2023-1192 | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: b... | 6.5 | 0.0110 | None reported |
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