Ubuntu.comUB:CVE-2022-48775CVE-2022-48775
In the Linux kernel, the following vulnerability has been resolved:
Drivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj
kobject_init_and_add() takes reference even when it fails.
According to the doc of kobject_init_and_add()?
If this function returns an error, kobject_put() must be called to
properly clean up the memory associated with the object.
Fix memory leak by calling kobject_put().
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-aws-5.4 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-azure-5.4 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-bluefield | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-gcp | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-gcp-5.4 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-gkeop | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-hwe-5.4 | < any | UNKNOWN |
References
git.kernel.org/linus/8bc69f86328e87a0ffa79438430cc82f3aa6a194 (5.17-rc5)
git.kernel.org/stable/c/417947891bd5ae327f15efed1a0da2b12ef24962
git.kernel.org/stable/c/8bc69f86328e87a0ffa79438430cc82f3aa6a194
git.kernel.org/stable/c/91d8866ca55232d21995a3d54fac96de33c9e20c
git.kernel.org/stable/c/92e25b637cd4e010f776c86e4810300e773eac5c
git.kernel.org/stable/c/c377e2ba78d3fe9a1f0b4ec424e75f81da7e81e9
git.kernel.org/stable/c/fe595759c2a4a5bb41c438474f15947d8ae32f5c
launchpad.net/bugs/cve/CVE-2022-48775
nvd.nist.gov/vuln/detail/CVE-2022-48775
security-tracker.debian.org/tracker/CVE-2022-48775
www.cve.org/CVERecord?id=CVE-2022-48775
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