CVE-2024-49968

CVE-2024-49968

Medium · published October 21, 2024

CVSS v3.1
5.5
EPSS
0%
Percentile
14.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00245 · 14.8th percentile
Published
2024-10-21T22:15Z
Affected products (1)
ProductVersionsFixed in
linux/linux_kernel< 6.11.36.11.3
References (7)
https://git.kernel.org/stable/c/11bd1c279bac701ba91119875796ffff3b98250e · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/52c4538a92da6f3242d4140c03ddc5ee71b39ba8 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/86b81d4eab1cd4c56f7447896232cf33472c2395 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/985b67cd86392310d9e9326de941c22fc9340eec · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e1373903db6c4ac994de0d18076280ad88e12dee · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://cert-portal.siemens.com/productcert/html/ssa-019113.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5ehttps://cert-portal.siemens.com/productcert/html/ssa-457936.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
EPSS history
Timeline
  • 21 OCT 18:02Z
    ext4: filesystems without casefold feature cannot be mounted with siphash
    cvelistv5