The vulnerability of the bpf_ringbuf_reserve() function in the Linux operating system, related to writing beyond the buffer boundaries in memory, allows a attacker to execute arbitrary code in the kernel context.
🗓️ 30 Sep 2021 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 7 Views
| Reporter | Title | Published | Views | Family All 179 |
|---|---|---|---|---|
 | CVE-2021-3489 | 4 Jun 202102:15 | – | attackerkb |
 | Amazon Linux 2 : kernel (ALASKERNEL-5.10-2022-001) | 2 May 202200:00 | – | nessus |
| Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2022-002 (ALASKERNEL-5.10-2022-002) | 2 May 202200:00 | – | nessus |
| AlmaLinux 8 : kernel (ALSA-2021:4356) | 9 Feb 202200:00 | – | nessus |
| CentOS 8 : kernel-rt (CESA-2021:4140) | 11 Nov 202100:00 | – | nessus |
| CentOS 8 : kernel (CESA-2021:4356) | 11 Nov 202100:00 | – | nessus |
| MiracleLinux 8 : kernel-4.18.0-348.el8 (AXSA:2021-2785:26) | 20 Jan 202600:00 | – | nessus |
| openSUSE 15 Security Update : kernel (openSUSE-SU-2021:1975-1) | 16 Jul 202100:00 | – | nessus |
| openSUSE 15 Security Update : kernel (openSUSE-SU-2021:1977-1) | 16 Jul 202100:00 | – | nessus |
| Oracle Linux 8 : kernel (ELSA-2021-4356) | 17 Nov 202100:00 | – | nessus |
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03 Jun 2024 00:00Current
7.3High risk
Vulners AI Score7.3
CVSS 26.8
CVSS 37.8
EPSS0.0055