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CVE-2021-3489
🗓️ 04 Jun 2021 02:07:15Reported by Debian Security Bug TrackerType 
debiancve🔗 security-tracker.debian.org👁 29 Views
The eBPF RINGBUF bpf_ringbuf_reserve() function in the Linux kernel allows out-of-bounds writes and arbitrary code execution
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| Reporter | Title | Published | Views | Family All 72 |
|---|---|---|---|---|
 | (Pwn2Own) Canonical Ubuntu eBPF Out-Of-Bounds Access Privilege Escalation Vulnerability | 14 May 202100:00 | – | zdi |
 | CVE-2021-3489 | 11 May 202100:00 | – | ubuntucve |
 | K32525759 : Linux kernel vulnerability CVE-2021-3489 | 17 Oct 202200:00 | – | f5 |
 | CVE-2021-3489 Linux kernel eBPF RINGBUF map oversized allocation | 4 Jun 202101:40 | – | cvelist |
 | PUB-A-190877279 | 1 Oct 202100:00 | – | osv |
| CVE-2021-3489 | 4 Jun 202102:15 | – | osv |
| SUSE-SU-2021:2198-1 Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP3) | 29 Jun 202108:59 | – | osv |
| linux, linux-aws, linux-azure, linux-gcp, linux-hwe-5.8, linux-kvm, linux-oracle, linux-raspi vulnerabilities | 11 May 202122:37 | – | osv |
| linux-oem-5.10 vulnerabilities | 11 May 202122:31 | – | osv |
| ALSA-2021:4356 Moderate: kernel security, bug fix, and enhancement update | 9 Nov 202109:08 | – | osv |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | linux | 5.10.38-1 | linux_5.10.38-1_all.deb |
| Debian | 11 | all | linux | 5.10.38-1 | linux_5.10.38-1_all.deb |
| Debian | 999 | all | linux | 5.10.38-1 | linux_5.10.38-1_all.deb |
| Debian | 13 | all | linux | 5.10.38-1 | linux_5.10.38-1_all.deb |
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Book a live demo04 Jun 2021 02:15Current
8.2High risk
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CVSS27.2
CVSS37.8
EPSS0.00026