Linux · Security advisory · August 4, 2023
ELSA-2023-4377: Security update for 27 packages
ELSA-2023-4377, released August 4, 2023, fixes 5 CVEs across 27 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
5
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0138
72nd percentile
Priority of the 5 CVEs
Patch now 0
Urgent 0
High 5
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| bpftool | ol 9 | 0:7.0.0-284.25.1.0.1.el9_2 |
| kernel | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-abi-stablelists | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-core | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-cross-headers | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-debug | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-debug-core | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-debug-devel | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-debug-devel-matched | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-debug-modules | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-debug-modules-core | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-debug-modules-extra | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-debug-uki-virt | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-devel | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-devel-matched | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-doc | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-headers | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-modules | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-modules-core | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-modules-extra | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-tools | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-tools-libs | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-tools-libs-devel | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| kernel-uki-virt | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| perf | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| python3-perf | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
| rtla | ol 9 | 0:5.14.0-284.25.1.0.1.el9_2 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2023-1998 | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t... | 7.8 | 0.0138 | None reported | |
| High | CVE-2023-0458 | kernel-abi-stablelists: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t... | 7.8 | 0.0073 | None reported | |
| High | CVE-2023-35788 | linux: An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7 | 7.8 | 0.0052 | None reported | |
| High | CVE-2023-3090 | kernel-core: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: i... | 7.8 | 0.0048 | None reported | |
| High | CVE-2022-45869 | kernel-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t... | 7.8 | 0.0026 | None reported |
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