In the Linux kernel, the following vulnerability has been resolved: NFS:
Fix an Oopsable condition in __nfs_pageio_add_request() Ensure that
nfs_pageio_error_cleanup() resets the mirror array contents, so that the
structure reflects the fact that it is now empty. Also change the test in
nfs_pageio_do_add_request() to be more robust by checking whether or not
the list is empty rather than relying on the value of pg_count.
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 |
git.kernel.org/stable/c/15ac6f14787649e8ebd75c142e2c5d2a243c8490
git.kernel.org/stable/c/1fc5f4eb9d31268ac3ce152d74ad5501ad24ca3e
git.kernel.org/stable/c/56517ab958b7c11030e626250c00b9b1a24b41eb
git.kernel.org/stable/c/ee21cd3aa8548e0cbc8c67a80b62113aedd2d101
launchpad.net/bugs/cve/CVE-2021-47167
nvd.nist.gov/vuln/detail/CVE-2021-47167
security-tracker.debian.org/tracker/CVE-2021-47167
www.cve.org/CVERecord?id=CVE-2021-47167