Linux · Security advisory · June 1, 2021
ELSA-2021-9221: Security update for 2 packages
ELSA-2021-9221, released June 1, 2021, fixes 8 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
8
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0071
53rd percentile
Priority of the 8 CVEs
Patch now 0
Urgent 0
High 1
Routine 7
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| kernel-uek-container | ol 8 | 0:5.4.17-2102.201.3.el8 |
| kernel-uek-container-debug | ol 8 | 0:5.4.17-2102.201.3.el8 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2021-29266 | kernel-uek-doc: [5.4.17-2102.201.3uek] - locking/qrwlock: Fix ordering in queued_write_lock_slowpath() (Ali Saidi) [Orabug: 32805544... | 7.8 | 0.0032 | None reported | |
| Routine | CVE-2021-28038 | kernel-uek: [5.4.17-2102.201.3uek] - locking/qrwlock: Fix ordering in queued_write_lock_slowpath() (Ali Saidi) [Orabug: 32805544... | 6.5 | 0.0071 | None reported | |
| Routine | CVE-2021-29650 | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: ou... | 5.5 | 0.0041 | None reported | |
| Routine | CVE-2021-3411 | kernel-uek: [5.4.17-2102.201.3uek] - locking/qrwlock: Fix ordering in queued_write_lock_slowpath() (Ali Saidi) [Orabug: 32805544... | 6.7 | 0.0040 | None reported | |
| Routine | CVE-2021-28971 | kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 5.5 | 0.0039 | None reported | |
| Routine | CVE-2021-28950 | kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 5.5 | 0.0036 | None reported | |
| Routine | CVE-2021-28688 | kernel-uek: [5.4.17-2102.201.3uek] - locking/qrwlock: Fix ordering in queued_write_lock_slowpath() (Ali Saidi) [Orabug: 32805544... | 6.5 | 0.0034 | None reported | |
| Routine | CVE-2021-28964 | kernel-uek: [5.4.17-2102.201.3uek] - locking/qrwlock: Fix ordering in queued_write_lock_slowpath() (Ali Saidi) [Orabug: 32805544... | 4.7 | 0.0027 | None reported |
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