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CVE-2022-48639

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CVE-2022-48639

Published: Apr 28, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: net: sched: fix possible refcount leak in tc_new_tfilter() tfilter_put need to be called to put the refount got by tp->ops->get to avoid possible refcount leak when chain->tmplt_ops != NULL and chain->tmplt_ops != tp->ops.

VendorProductVersions

Linux

Linux

affected
7d5509fa0d3ddfe252b4418513e493ac98de3317 - < 903f7d322c17d8e306d766404b4604e81653902a
affected
7d5509fa0d3ddfe252b4418513e493ac98de3317 - < 8844c750eeb03452e2b3319c27a526f447b82596
affected
7d5509fa0d3ddfe252b4418513e493ac98de3317 - < f8162aed962be8fa07445b2b5928e84ab40dd8d7
affected
7d5509fa0d3ddfe252b4418513e493ac98de3317 - < 0559d91ee3a2cd81b15ad5cd507539d6da867f88
affected
7d5509fa0d3ddfe252b4418513e493ac98de3317 - < c2e1cfefcac35e0eea229e148c8284088ce437b5

Linux

Linux

affected
5.1
unaffected
0 - < 5.1
unaffected
5.4.215 - <= 5.4.*
unaffected
5.10.146 - <= 5.10.*
unaffected
5.15.71 - <= 5.15.*

+2 more versions

References

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