In the Linux kernel, the following vulnerability has been resolved:
ext4: use memtostr_pad() for s_volume_name
As with the other strings in struct ext4_super_block, s_volume_name is
not NUL terminated. The other strings were marked in commit 072ebb3bffe6
(“ext4: add nonstring annotations to ext4.h”). Using strscpy() isn’t
the right replacement for strncpy(); it should use memtostr_pad()
instead.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 20.04 | noarch | linux-bluefield | < any | UNKNOWN |
git.kernel.org/linus/be27cd64461c45a6088a91a04eba5cd44e1767ef (6.11-rc1)
git.kernel.org/stable/c/4378be89ddb7de88d984b67ecfd6191686c42817
git.kernel.org/stable/c/be27cd64461c45a6088a91a04eba5cd44e1767ef
launchpad.net/bugs/cve/CVE-2024-42257
nvd.nist.gov/vuln/detail/CVE-2024-42257
security-tracker.debian.org/tracker/CVE-2024-42257
www.cve.org/CVERecord?id=CVE-2024-42257