In the Linux kernel, the following vulnerability has been resolved:
RDMA/irdma: Fix a user-after-free in add_pble_prm When irdma_hmc_sd_one
fails, ‘chunk’ is freed while its still on the PBLE info list. Add the
chunk entry to the PBLE info list only after successful setting of the SD
in irdma_hmc_sd_one.
git.kernel.org/linus/1e11a39a82e95ce86f849f40dda0d9c0498cebd9 (5.16-rc5)
git.kernel.org/stable/c/11eebcf63e98fcf047a876a51d76afdabc3b8b9b
git.kernel.org/stable/c/1e11a39a82e95ce86f849f40dda0d9c0498cebd9
launchpad.net/bugs/cve/CVE-2021-47614
nvd.nist.gov/vuln/detail/CVE-2021-47614
security-tracker.debian.org/tracker/CVE-2021-47614
www.cve.org/CVERecord?id=CVE-2021-47614