ext4: filesystems without casefold feature cannot be mounted with siphash
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 86% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
ext4: filesystems without casefold feature cannot be mounted with siphash
When mounting the ext4 filesystem, if the default hash version is set to
DX_HASH_SIPHASH but the casefold feature is not set, exit the mounting.
Affected products
Linux · LinuxReferences
https://cert-portal.siemens.com/productcert/html/ssa-019113.htmlhttps://git.kernel.org/stable/c/11bd1c279bac701ba91119875796ffff3b98250ehttps://git.kernel.org/stable/c/52c4538a92da6f3242d4140c03ddc5ee71b39ba8https://git.kernel.org/stable/c/86b81d4eab1cd4c56f7447896232cf33472c2395https://git.kernel.org/stable/c/985b67cd86392310d9e9326de941c22fc9340eechttps://git.kernel.org/stable/c/e1373903db6c4ac994de0d18076280ad88e12dee