Ubuntu.comUB:CVE-2023-52744CVE-2023-52744
In the Linux kernel, the following vulnerability has been resolved:
RDMA/irdma: Fix potential NULL-ptr-dereference in_dev_get() can return NULL
which will cause a failure once idev is dereferenced in
in_dev_for_each_ifa_rtnl(). This patch adds a check for NULL value in idev
beforehand. Found by Linux Verification Center (linuxtesting.org) with
SVACE.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws-5.15 | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-azure-5.15 | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-azure-fde | < 5.15.0-1038.45.1 | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-azure-fde-5.15 | < 5.15.0-1038.45~20.04.1.1 | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-gcp | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-gcp-5.15 | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-gke | < any | UNKNOWN |
References
git.kernel.org/linus/5d9745cead1f121974322b94ceadfb4d1e67960e (6.2-rc8)
git.kernel.org/stable/c/360682fe7df262d94fae54f737c487bec0f9190d
git.kernel.org/stable/c/5d9745cead1f121974322b94ceadfb4d1e67960e
git.kernel.org/stable/c/8f5fe1cd8e6a97f94840b55f59ed08cbc397086f
launchpad.net/bugs/cve/CVE-2023-52744
nvd.nist.gov/vuln/detail/CVE-2023-52744
security-tracker.debian.org/tracker/CVE-2023-52744
www.cve.org/CVERecord?id=CVE-2023-52744
Related
