CVE-2024-27406

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.

The following products are affected by CVE-2024-27406 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-27406.

URL	Resource
https://git.kernel.org/stable/c/1eb1e984379e2da04361763f66eec90dd75cf63e
https://git.kernel.org/stable/c/9e6e541b97762d5b1143070067f7c68f39a408f8
https://git.kernel.org/stable/c/e6316749d603fe9c4c91f6ec3694e06e4de632a3
https://lore.kernel.org/linux-cve-announce/2024051739-CVE-2024-27406-cfc3@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2024-27406
https://www.cve.org/CVERecord?id=CVE-2024-27406