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CVE-2026-46087

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CVE-2026-46087

Published: May 27, 2026

Modified: May 27, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: mm/damon/stat: fix memory leak on damon_start() failure in damon_stat_start() Destroy the DAMON context and reset the global pointer when damon_start() fails. Otherwise, the context allocated by damon_stat_build_ctx() is leaked, and the stale damon_stat_context pointer will be overwritten on the next enable attempt, making the old allocation permanently unreachable.

VendorProductVersions

Linux

Linux

affected
369c415e60732b7c8ed33368891581246f580d7a - < 8a62c58411cbd748d7aeab0e5b0963e33ff47a7a
affected
369c415e60732b7c8ed33368891581246f580d7a - < 50bc1d7e0f3bb6932c8dc5da0907eead0790176b
affected
369c415e60732b7c8ed33368891581246f580d7a - < e04ed278d25bf15769800bf6e35c6737f137186f

Linux

Linux

affected
6.17
unaffected
0 - < 6.17
unaffected
6.18.27 - <= 6.18.*
unaffected
7.0.4 - <= 7.0.*
unaffected
7.1-rc1 - <= *

References

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