CVE-2024-49968

ext4: filesystems without casefold feature cannot be mounted with siphash

EPSS 0.2%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

21 Oct 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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 · Linux

References

https://git.kernel.org/stable/c/11bd1c279bac701ba91119875796ffff3b98250e https://git.kernel.org/stable/c/52c4538a92da6f3242d4140c03ddc5ee71b39ba8 https://git.kernel.org/stable/c/86b81d4eab1cd4c56f7447896232cf33472c2395 https://git.kernel.org/stable/c/985b67cd86392310d9e9326de941c22fc9340eec https://git.kernel.org/stable/c/e1373903db6c4ac994de0d18076280ad88e12dee