In the Linux kernel, the following vulnerability has been resolved:
s390/dasd: add missing discipline function Fix crash with illegal operation
exception in dasd_device_tasklet. Commit b72949328869 (“s390/dasd: Prepare
for additional path event handling”) renamed the verify_path function for
ECKD but not for FBA and DIAG. This leads to a panic when the path
verification function is called for a FBA or DIAG device. Fix by defining a
wrapper function for dasd_generic_verify_path().
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/6a16810068e70959bc1df686424aa35ce05578f1
git.kernel.org/stable/c/a16be88a3d7e5efcb59a15edea87a8bd369630c6
git.kernel.org/stable/c/aa8579bc084673c651204f7cd0d6308a47dffc16
git.kernel.org/stable/c/c0c8a8397fa8a74d04915f4d3d28cb4a5d401427
launchpad.net/bugs/cve/CVE-2021-47176
nvd.nist.gov/vuln/detail/CVE-2021-47176
security-tracker.debian.org/tracker/CVE-2021-47176
www.cve.org/CVERecord?id=CVE-2021-47176