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CVE ID: | CVE-2021-26708 |
Description: | 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. |
Test IDs: | 1.3.6.1.4.1.25623.1.1.10.2021.0084 1.3.6.1.4.1.25623.1.0.844828 |
Cross References: |
Common Vulnerability Exposure (CVE) ID: CVE-2021-26708 https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.13 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c518adafa39f37858697ac9309c6cf1805581446 https://www.openwall.com/lists/oss-security/2021/02/04/5 http://www.openwall.com/lists/oss-security/2021/02/05/6 http://www.openwall.com/lists/oss-security/2021/04/09/2 http://www.openwall.com/lists/oss-security/2022/01/25/14 |