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CVE-2026-43395

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CVE-2026-43395

Published: May 8, 2026

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: drm/xe/sync: Cleanup partially initialized sync on parse failure xe_sync_entry_parse() can allocate references (syncobj, fence, chain fence, or user fence) before hitting a later failure path. Several of those paths returned directly, leaving partially initialized state and leaking refs. Route these error paths through a common free_sync label and call xe_sync_entry_cleanup(sync) before returning the error. (cherry picked from commit f939bdd9207a5d1fc55cced5459858480686ce22)

VendorProductVersions

Linux

Linux

affected
dd08ebf6c3525a7ea2186e636df064ea47281987 - < 91c228f96fcfacc2341a58815b1da8c69da94ebb
affected
dd08ebf6c3525a7ea2186e636df064ea47281987 - < af65cd1853599394b94201c08bed7a46717db478
affected
dd08ebf6c3525a7ea2186e636df064ea47281987 - < f0af63ffa06306f12592cd3919fad6957b425e1b
affected
dd08ebf6c3525a7ea2186e636df064ea47281987 - < 1bfd7575092420ba5a0b944953c95b74a5646ff8

Linux

Linux

affected
6.8
unaffected
0 - < 6.8
unaffected
6.12.78 - <= 6.12.*
unaffected
6.18.19 - <= 6.18.*
unaffected
6.19.9 - <= 6.19.*

+1 more versions

References

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