CVE-2021-0941

In bpf_skb_change_head of filter.c, there is a possible out of bounds read due to a use after free. This could lead to local escalation of privilege w...

Original description

The description as published by the source.

In bpf_skb_change_head of filter.c, there is a possible out of bounds read due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

Affected packages

Android :linux_kernel:

[{"type":"ECOSYSTEM","events":[{"introduced":":0"},{"fixed":":2021-10-05"}]}]

Fix status by distribution

Fixed packages published by each distribution for this CVE

Debian DEBIAN-CVE-2021-0941 linux Fixed in: 5.10.28-1
Ubuntu UBUNTU-CVE-2021-0941 linux-azure Fixed in: 4.15.0-1115.128~14.04.1

References

advisory source.android.com
patch android.googlesource.com