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CVE-2026-46189

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CVE-2026-46189

Published: May 28, 2026

Modified: Jun 1, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/vmw_pvrdma: Fix double free on pvrdma_alloc_ucontext() error path Sashiko points out that pvrdma_uar_free() is already called within pvrdma_dealloc_ucontext(), so calling it before triggers a double free.

VendorProductVersions

Linux

Linux

affected
29c8d9eba550c6d73d17cc1618a9f5f2a7345aa1 - < 269967d7693304e1f06ed2dff4ebbbeeb397cda4
affected
29c8d9eba550c6d73d17cc1618a9f5f2a7345aa1 - < 1df5711121cdc11e76b889408fdbe459feba1d39
affected
29c8d9eba550c6d73d17cc1618a9f5f2a7345aa1 - < 3a231c34c5bc3d3cfc850b877758ec9fdaa8a483
affected
29c8d9eba550c6d73d17cc1618a9f5f2a7345aa1 - < ecc36a82ecfcfdf3c6606d209f22ec5543c410e0
affected
29c8d9eba550c6d73d17cc1618a9f5f2a7345aa1 - < 45d25e3ec17900bf5a9d6876ff16ceee31c4c0e0

+3 more versions

Linux

Linux

affected
4.10
unaffected
0 - < 4.10
unaffected
5.10.258 - <= 5.10.*
unaffected
5.15.209 - <= 5.15.*
unaffected
6.1.175 - <= 6.1.*

+5 more versions

References

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