CVE-2024-26920

tracing/trigger: Fix to return error if failed to alloc snapshot

References

Notes

 carnil> Introduced in 0bbe7f719985 ("tracing: Fix the race between registering
 carnil> 'snapshot' event trigger and triggering 'snapshot' operation"). Vulnerable
 carnil> versions: 4.4.220 4.9.220 4.14.177 4.19.117 5.4.34 5.5.19 5.6.6 5.7-rc2.

Bugs

Status

Branch Status
4.19-buster-security needed
4.19-upstream-stable released (4.19.307) [bcf4a115a5068f3331fafb8c176c1af0da3d8b19]
5.10-bullseye-security released (5.10.216-1)
5.10-upstream-stable released (5.10.210) [56cfbe60710772916a5ba092c99542332b48e870]
6.1-bookworm-security released (6.1.82-1)
6.1-upstream-stable released (6.1.79) [36be97e9eb535fe3008a5cb040b1e56f29f2e398]
6.6-upstream-stable released (6.6.18) [6022c065c9ec465d84cebff8f480db083e4ee06b]
6.8-upstream-stable N/A "Fixed before branching point"
sid released (6.7.7-1)
upstream released (6.8-rc3) [0958b33ef5a04ed91f61cef4760ac412080c4e08]