A local privilege escalation was discovered in the Linux kernel before 5.10.13. Multiple race conditions in the AF_VSOCK implementation are caused by wrong locking in net/vmw_vsock/af_vsock.c. The race conditions were implicitly introduced in the commits that added VSOCK multi-transport support.
| Reporter | Title | Published | Views | Family All 94 |
|---|---|---|---|---|
 | CVE-2021-26708 | 5 Feb 202114:15 | – | attackerkb |
 | AlmaLinux 8 : kernel (ALSA-2021:1093) | 9 Feb 202200:00 | – | nessus |
| CentOS 8 : kernel (CESA-2021:1093) | 9 Apr 202100:00 | – | nessus |
| MiracleLinux 8 : kernel-4.18.0-240.22.1.el8_3 (AXSA:2021-1696:08) | 20 Jan 202600:00 | – | nessus |
| Oracle Linux 8 : kernel (ELSA-2021-1093) | 7 Apr 202100:00 | – | nessus |
| Oracle Linux 8 : kernel (ELSA-2021-1578) | 26 May 202100:00 | – | nessus |
| Photon OS 4.0: Linux PHSA-2021-4.0-0007 | 7 Apr 202100:00 | – | nessus |
| RHEL 8 : kernel-rt (RHSA-2021:1081) | 7 Apr 202100:00 | – | nessus |
| RHEL 8 : kernel (RHSA-2021:1093) | 7 Apr 202100:00 | – | nessus |
| Ubuntu 20.04 LTS : Linux kernel vulnerability (USN-4727-1) | 10 Feb 202100:00 | – | nessus |
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11 Feb 2021 08:00Current
7High risk
Vulners AI Score7
CVSS 26.9
CVSS 3.17
EPSS0.01602