In the Linux kernel, the following vulnerability has been resolved:
lib/Kconfig.debug: TEST_IOV_ITER depends on MMU Trying to run the iov_iter
unit test on a nommu system such as the qemu kc705-nommu emulation results
in a crash. KTAP version 1 # Subtest: iov_iter # module: kunit_iov_iter
1…9 BUG: failure at mm/nommu.c:318/vmap()! Kernel panic - not syncing:
BUG! The test calls vmap() directly, but vmap() is not supported on nommu
systems, causing the crash. TEST_IOV_ITER therefore needs to depend on MMU.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 23.10 | noarch | linux | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 14.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 16.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
git.kernel.org/linus/1eb1e984379e2da04361763f66eec90dd75cf63e (6.8-rc6)
git.kernel.org/stable/c/1eb1e984379e2da04361763f66eec90dd75cf63e
git.kernel.org/stable/c/9e6e541b97762d5b1143070067f7c68f39a408f8
git.kernel.org/stable/c/e6316749d603fe9c4c91f6ec3694e06e4de632a3
launchpad.net/bugs/cve/CVE-2024-27406
nvd.nist.gov/vuln/detail/CVE-2024-27406
security-tracker.debian.org/tracker/CVE-2024-27406
www.cve.org/CVERecord?id=CVE-2024-27406