Linux · Security advisory · September 7, 2021
RHSA-2021:3436: Security update for 5 packages
RHSA-2021:3436, released September 7, 2021, fixes 1 CVE across 5 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0058
47th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| kpatch-patch-4_18_0-305 | RHEL 8 | 0:1-5.el8 |
| kpatch-patch-4_18_0-305_10_2 | RHEL 8 | 0:1-2.el8_4 |
| kpatch-patch-4_18_0-305_12_1 | RHEL 8 | 0:1-1.el8_4 |
| kpatch-patch-4_18_0-305_3_1 | RHEL 8 | 0:1-4.el8_4 |
| kpatch-patch-4_18_0-305_7_1 | RHEL 8 | 0:1-3.el8_4 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2021-37576 | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: p... | 7.8 | 0.0058 | None reported |
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