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CVE-2021-47600

dm btree remove: fix use after free in rebalance_children() PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: dm btree remove: fix use after free in rebalance_children() Move dm_tm_unlock() after dm_tm_dec().

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 3241b1d3e0aaafbfcd320f4d71ade629728cc4f4 before a48f6a2bf33734ec5669ee03067dfb6c5b4818d6; affected 3241b1d3e0aaafbfcd320f4d71ade629728cc4f4 before 66ea642af6fd4eacb5d0271a922130fcf8700424; affected 3241b1d3e0aaafbfcd320f4d71ade629728cc4f4 before b03abd0aa09c05099f537cb05b8460c4298f0861; affected 3241b1d3e0aaafbfcd320f4d71ade629728cc4f4 before 293f957be5e39720778fb1851ced7f5fba6d51c3; affected 3241b1d3e0aaafbfcd320f4d71ade629728cc4f4 before 501ecd90efdc9b2edc6c28852ecd098a4adf8f00; affected 3241b1d3e0aaafbfcd320f4d71ade629728cc4f4 before 0e21e6cd5eebfc929ac5fa3b97ca2d4ace3cb6a3; affected 3241b1d3e0aaafbfcd320f4d71ade629728cc4f4 before 607beb420b3fe23b948a9bf447d993521a02fbbb; affected 3241b1d3e0aaafbfcd320f4d71ade629728cc4f4 before 1b8d2789dad0005fd5e7d35dab26a8e1203fb6da
Linux / Linuxaffected 3.2; unaffected 0 before 3.2; unaffected 4.4.296 through 4.4.*; unaffected 4.9.294 through 4.9.*; unaffected 4.14.259 through 4.14.*; unaffected 4.19.222 through 4.19.*; unaffected 5.4.168 through 5.4.*; unaffected 5.10.88 through 5.10.*; unaffected 5.15.11 through 5.15.*; unaffected 5.16 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.