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.
Affected products
linux: linux kernel
References10
- git.kernel.org/stable/c/0c63333ff97bd1275294fd12840a0efe9d7a4c59 Patch
- git.kernel.org/stable/c/1df5711121cdc11e76b889408fdbe459feba1d39 Patch
- git.kernel.org/stable/c/269967d7693304e1f06ed2dff4ebbbeeb397cda4 Patch
- git.kernel.org/stable/c/3a231c34c5bc3d3cfc850b877758ec9fdaa8a483 Patch
- git.kernel.org/stable/c/45d25e3ec17900bf5a9d6876ff16ceee31c4c0e0 Patch
- git.kernel.org/stable/c/935ee27d0904aa944cbcc979094c20e5ef62eead Patch
- git.kernel.org/stable/c/e38e86995df27f1f854063dab1f0c6a513db3faf Patch
- git.kernel.org/stable/c/ecc36a82ecfcfdf3c6606d209f22ec5543c410e0 Patch
- access.redhat.com/errata/RHSA-2026:30848
- access.redhat.com/errata/RHSA-2026:33685
Metrics
- CVSS 3.1
-
7.8
HIGH
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 0% percentile: 4 · as of 15 November 2026
- CWE
- CWE-415CWE-763
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